Circulation Heaters

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  • Best way to keep circulating fluid hot
  • Outputs from <100W to >100 KW
  • Offered in many sizes, configurations and sheath materials

 

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Vulcan Circulation Heaters are offered in a variety of wattage outputs and sizes. Standard units range from compact miniature water heaters with less than 100 watts of output to large 14″ pipe style units that provide in excess of 100 kilowatts. Many Circulation Heaters incorporate standard Bushing and Flanged heaters for direct retrofit.

  • Rugged Tubular heating element construction including compacted magnesium oxide and nickel chromium wire
  • Steel, copper, stainless, and nickel alloy sheath material selections for a wide range of application environments
  • Steel and stainless steel circulation vessel construction options with compatible inlet and outlet fittings
  • Circulation vessels sizes up to 14″ pipe size and 300 pound rating
  • General purpose, moisture resistant, and explosion resistant terminal housing options
  • Integral or remote thermostat temperature controls are available
  • Many catalog wattage, voltage, and length combinations
  • Standard and custom options
  • Armorwall explosion resistant construction available for hazardous or abusive environments
  • On-Demand Hot Water Systems
  • Heat Transfer Systems
  • Oil and Chemical Processing
  • Boiler and Hot Water Equipment
  • Large Industrial Processes

Models and Options

CIRCULATION HEATERS 2-1/2" PIPE SIZE- STEEL HEATER AND STEEL VESSEL - TYPE P2

120 Volt Models240 Volt ModelsWattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P1-MLO-01523A1P1-MLO-01523B120002335 5/16896.923584.22912.6
P1-MLO-0223A1P1-MLO-0223B130002335 5/16896.923584.23113.5

CIRCULATION HEATERS 2-1/2" PIPE SIZE- INCOLOY HEATER AND STEEL VESSEL - TYPE P2

120 Volt Models240 Volt ModelsWattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P1-MLI-0132A1P1-MLI-0132B110001644 5/161125.5328134419.2
P1-MI-0123A1P1-MI-0123B110004835 5/16896.9235842912.6
P1-MLI-01532A1P1-MLI-01532B115001644 5/161125.5328134419.2
P1-MI-01523A1P1-MI-01523B115004835 5/16896.9235843113.5
P1-MLI-0232A1P1-MLI-0232B120001644 5/161125.5328134419.2
P1-MLI-0132A1P1-MLI-0132B120002344 5/161125.5328134419.2
P1-MI-0123A1P1-MI-0123B120004835 5/16896.9235843213.9
P1-MLI-01532A1P1-MLI-01532B130001665 5/161658.95313467231.4
P1-MI-01523A1P1-MI-01523B130002365 5/161658.95313467231.4
P1-MLI-0232A1P1-MLI-0232B130004835 5/16896.9235843213.9
P1-MMI-0453A1P1-MMI-0232B140002365 5/161658.95313467231.4
P1-MI-0423A1P1-MI-0423B140004835 5/16896.9235843213.9
P1-MI-0532A1P1-MI-0532B150004844 5/161125.5328134419.2
P1-MI-0632A1P1-MI-0632B160004844 5/161125.5328134419.2
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating element
Circulation Vessel: 1-1/4″ trade pipe size- 150 pound rated – steel construction including heater flanges
3/4″ NPT inlet and outlet fittings – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available

Other common options: Stainless vessel, thermostat, thermocouple(s)

CIRCULATION HEATERS- 3" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P3

120 Volt
B1=1ph/B3=3ph
240 Volt
C1=1ph/C3=3ph
WattsWatt Density
w/sq. in.
Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P2-MHO-0232B1P2-MHO-0232C12000847 1/41200.232.5825.53013.1
P2-MHO-0232B3P2-MHO-0232C32000847 1/41200.232.5825.53013.1
P2-MHO-0345B1P2-MHO-0345C13000859 3/41517.74511433213.9
P2-MHO-0345B3P2-MHO-0345C33000859 3/41517.74511433213.9
P2-MLO-0322B1P2-MLO-0322C130002337 1/4946.222.5571.52711.8
P2-MLO-0322B3P2-MLO-0322C330002337 1/4946.222.5571.52711.8
P2-MLO-0632B1P2-MLO-0632C160002347 1/41200.232.5825.53013.1
P2-MLO-0632B3P2-MLO-0632C360002347 1/41200.232.5825.53013.1
P2-MLO-0945B1P2-MLO-0945C190002359 3/41517.74511433314.4
P2-MLO-0945B3P2-MLO-0945C390002359 3/41517.74511433314.4

CIRCULATION HEATERS- 3" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P3

120 Volt
B1=1ph/B3=3ph
240 Volt
C1=1ph/C3=3ph
WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P2-MLI-0322B1P2-MLI-0322C130002337 1/4946.222 1/25722711.8
P2-MLI-0322B3P2-MLI-0322C330002337 1/4946.222 1/25722711.8
P2-MLI-0632B1P2-MLI-0632C160002347 1/41200.232 1/28263013.1
P2-MLI-0632B3P2-MLI-0632C360002347 1/41200.232 1/28263013.1
P2-MLI-0945B1P2-MLI-0945C190002359 3/41517.74511433314.4
P2-MLI-0945B3P2-MLI-0945C390002359 3/41517.74511433314.4
P2-MMI-0222B1P2-MMI-0222C120001637 1/4946.222 1/25722711.8
P2-MMI-0222B3P2-MMI-0222C320001637 1/4946.222 1/25722711.8
P2-MMI-0322B1P2-MMI-0322C130001637 1/4946.222 1/25722812.2
P2-MMI-0322B3P2-MMI-0322C330001637 1/4946.222 1/25722812.2
P2-MMI-0645B1P2-MMI-0645C160001659 3/41517.74511433314.4
P2-MMI-0645B3P2-MMI-0645C360001659 3/41517.74511433314.4
P2-MI-0622B1P2-MI-0622C160004837 1/4946.222 1/25722711.8
P2-MI-0622B3P2-MI-0622C360004837 1/4946.222 1/25722711.8
P2-MI-0922B1P2-MI-0922C190004837 1/4946.222 1/25722812.2
P2-MI-0922B3P2-MI-0922C390004837 1/4946.222 1/25722812.2
-P2-MI-1232C1120004847 1/41200.232 1/28263013.1
P2-MI-1232B3P2-MI-1232C3120004847 1/41200.232 1/28263013.1
-P2-MI-1545C1150004859 3/41517.74511433213.9
P2-MI-1545B3P2-MI-1545C3150004859 3/41517.74511433213.9
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 2-1/2″ trade pipe size- 150 pound rated – steel construction including heater flanges
1″ NPT inlet and outlet fittings – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting brackets with 3/8 – 16 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available
Other common options: Stainless vessel, thermostat, thermocouple(s)

CIRCULATION HEATERS- 3" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P3

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P3-MHO-0232B1P3-MHO-0232C12000846 1/16117032.5825.59641.8
P3-MHO-0232B3P3-MHO-0232C32000846 1/16117032.5825.59641.8
P3-MHO-0345B1P3-MHO-0345C13000858 9/161487.545114310746.6
P3-MHO-0345B3P3-MHO-0345C33000858 9/161487.545114310746.6
P3-MLO-0322B1P3-MLO-0322C130002336 1/1691622.5571.56829.6
P3-MLO-0322B3P3-MLO-0322C330002336 1/1691622.5571.56829.6
P3-MHO-0473B1P3-MHO-0473C14000886 9/162198.7731854.222598
P3-MHO-0473B3P3-MHO-0473C34000886 9/162198.7731854.222598
P3-MLO-0422B1P3-MLO-0422C145002336 1/1691622.5571.57030.5
P3-MLO-0422B3P3-MLO-0422C345002336 1/1691622.5571.57030.5
P3-MHO-0573B1P3-MHO-0573C15000886 9/162198.7731854.222598
P3-MHO-0573B3P3-MHO-0573C35000886 9/162198.7731854.222598
P3-MLO-0632B1P3-MLO-0632C160002346 1/16117032.5825.57834
P3-MLO-0632B3P3-MLO-0632C360002346 1/16117032.5825.57834
P3-MLO-0745B1P3-MLO-0745C175002358 9/161487.545114310043.6
P3-MLO-0745B3P3-MLO-0745C375002358 9/161487.545114310043.6
P3-MLO-0945B1P3-MLO-0945C190002358 9/161487.545114310043.6
P3-MLO-0945B3P3-MLO-0945C390002358 9/161487.545114310043.6

CIRCULATION HEATERS- 3" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P3

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P3-MHI-0122B1P3-MHI-0122C115001636 1/1691622 1/25726829.6
P3-MHI-0122B3P3-MHI-0122C315001636 1/1691622 1/25726829.6
P3-MHI-0222B1P3-MHI-0222C120001636 1/1691622 1/25727030.5
P3-MHI-0222B3P3-MHI-0222C320001636 1/1691622 1/25727030.5
P3-MHI-0332B1P3-MHI-0332C130001646 1/16117032 1/28267834
P3-MHI-0332B3P3-MHI-0332C330001646 1/16117032 1/28267834
P3-MMI-0322B1P3-MMI-0322C130002336 1/1691622 1/25727030.5
P3-MMI-0322B3P3-MMI-0322C330002336 1/1691622 1/25727030.5
P3-MHI-0432B1P3-MHI-0432C140001646 1/16117032 1/28267834
P3-MHI-0432B3P3-MHI-0432C340001646 1/16117032 1/28267834
P3-MMI-0432B1P3-MMI-0432C145002346 1/16117032 1/28267834
P3-MMI-0432B3P3-MMI-0432C345002346 1/16117032 1/28267834
P3-MHI-0545B1P3-MHI-0545C150001658 9/161487.545114310043.6
P3-MHI-0545B3P3-MHI-0545C350001658 9/161487.545114310043.6
P3-MHI-0645B1P3-MHI-0645C160001658 9/161487.545114310746.6
P3-MHI-0645B3P3-MHI-0645C360001658 9/161487.545114310746.6
P3-MMI-0632B1P3-MMI-0632C160002346 1/16117032 1/28268135.3
P3-MMI-0632B3P3-MMI-0632C360002346 1/16117032 1/28268135.3
P3-MI-0622B1P3-MI-0622C160004836 1/1691622 1/25727030.5
P3-MI-0622B3P3-MI-0622C360004836 1/1691622 1/25727030.5
P3-MMI-0945B1P3-MMI-0945C190002358 9/161487.545114311047.9
P3-MMI-0945B3P3-MMI-0945C390002358 9/161487.545114311047.9
P3-MI-0922B1P3-MI-0922C190004836 1/1691622 1/25727030.5
P3-MI-0922B3P3-MI-0922C390004836 1/1691622 1/25727030.5
-P3-MI-1232C1120004846 1/16117032 1/28267834
P3-MI-1232B3P3-MI-1232C3120004846 1/16117032 1/28267834
-P3-MMI-1273C1125002386 9/162198.7731854230100.2
P3-MMI-1273B3P3-MMI-1273C3125002386 9/162198.7731854230100.2
-P3-MMI-1573C1150002386 9/162198.7731854230100.2
P3-MMI-1573B3P3-MMI-1573C3150002386 9/162198.7731854230100.2
-P3-MI-1545C1150004858 9/161487.545114311248.8
P3-MI-1545B3P3-MI-1545C3150004858 9/161487.545114311248.8
-P3-MI-1845C1180004858 9/161487.545114311449.7
P3-MI-1845B3P3-MI-1845C3180004858 9/161487.545114311449.7
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 3″ trade pipe size- 150 pound rated – steel construction including heater flanges
1″ NPT inlet and outlet fittings – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting brackets with 3/8 – 16 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available

Other common options: Stainless vessel, thermostat, thermocouple(s)

 

CIRCULATION HEATERS- 4" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P4

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P4-MHO-0537B1P4-MHO-0537C15000854 9/161385.937939.815366.6
P4-MHO-0537B3P4-MHO-0537C35000854 9/161385.937939.815366.6
P4-MHO-0648B1P4-MHO-0648C16000866 1/16167848.51231.917174.5
P4-MHO-0648B3P4-MHO-0648C36000866 1/16167848.51231.917174.5
P4-MLO-0615B1P4-MLO-0615C160002333 5/16846.115.75400.0510947.5
P4-MLO-0615B3P4-MLO-0615C360002333 5/16846.115.75400.0510947.5
P4-MLO-0930B1P4-MLO-0930C190002347 9/161208.13076214563.2
P4-MLO-0930B3P4-MLO-0930C390002347 9/161208.13076214563.2
P4-MLO-1230B1P4-MLO-1230C1120002347 9/161208.13076214061
-P4-MLO-1230C3120002347 9/161208.13076214061

CIRCULATION HEATERS- 4" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P4

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P4-MHI-0315B1P4-MHI-0315C130001633 5/16846.115 3/440011550.1
P4-MHI-0315B3P4-MHI-0315C330001633 5/16846.115 3/440011550.1
P4-MHI-0415B1P4-MHI-0415C140001633 5/16846.115 3/440012052.3
P4-MHI-0415B3P4-MHI-0415C340001633 5/16846.115 3/440012052.3
P4-MHI-0515B1P4-MHI-0515C150001633 5/16846.115 3/440012052.3
P4-MHI-0515B3P4-MHI-0515C350001633 5/16846.115 3/440012052.3
P4-MHI-0630B1P4-MHI-0630C160001647 9/161208.13076214061
P4-MHI-0630B3P4-MHI-0630C360001647 9/161208.13076214061
P4-MMI-0615B1P4-MMI-0615C160002333 5/16846.115 3/440012052.3
P4-MMI-0615B3P4-MMI-0615C360002333 5/16846.115 3/440012052.3
P4-MHI-0830B1P4-MHI-0830C180001647 9/161208.13076214563.2
P4-MHI-0830B3P4-MHI-0830C380001647 9/161208.13076214563.2
P4-MMI-0930B1P4-MMI-0930C190002347 9/161208.13076212052.3
P4-MMI-0930B3P4-MMI-0930C390002347 9/161208.13076212052.3
P4-MI-0915B1P4-MI-0915C190004833 5/16846.115 3/440011550.1
P4-MI-0915B3P4-MI-0915C390004833 5/16846.115 3/440011550.1
P4-MHI-1048B1P4-MHI-1048C1100001666 1/16167848 1/2123217576.2
P4-MHI-1048B3P4-MHI-1048C3100001666 1/16167848 1/2123217576.2
P4-MHI-1248B1P4-MHI-1248C1120001666 1/16167848 1/2123218078.4
P4-MHI-1248B3P4-MHI-1248C3120001666 1/16167848 1/2123218078.4
P4-MMI-1230B1P4-MMI-1230C1120002347 9/161208.13076212052.3
P4-MMI-1230B3P4-MMI-1230C3120002347 9/161208.13076212052.3
P4-MI-1215B1P4-MI-1215C1120004833 5/16846.115 3/440012052.3
P4-MI-1215B3P4-MI-1215C3120004833 5/16846.115 3/440012052.3
P4-MMI-1548B1P4-MMI-1548C1150002366 1/16167848 1/2123217576.2
P4-MMI-1548B3P4-MMI-1548C3150002366 1/16167848 1/2123217576.2
P4-MI-1515B1P4-MI-1515C1150004833 5/16846.115 3/440011550.1
P4-MI-1515B3P4-MI-1515C3150004833 5/16846.115 3/440011550.1
P4-MMI-1848B1P4-MMI-1848C1180002366 1/16167848 1/2123217576.2
P4-MMI-1848B3P4-MMI-1848C3180002366 1/16167848 1/2123217576.2
P4-MI-1830B1P4-MI-1830C1180004847 9/161208.13076212052.3
P4-MI-1830B3P4-MI-1830C3180004847 9/161208.13076212052.3
P4-MI-2430B1P4-MI-2430C1240004847 9/161208.13076214563.2
P4-MI-2430B3P4-MI-2430C3240004847 9/161208.13076214563.2
-P4-MMI-2561C1250002379 7/162017.761 7/8157219082.8
P4-MMI-2561B3P4-MMI-2561C3250002379 7/162017.761 7/8157219082.8
-P4-MMI-3074C1300002392 7/162347.974 7/8190221593.7
P4-MMI-3074B3P4-MMI-3074C3300002392 7/162347.974 7/8190221593.7
-P4-MI-3048C1300004866 1/16167848 1/2123217576.2
P4-MI-3048B3P4-MI-3048C3300004866 1/16167848 1/2123217576.2
-P4-MI-3648C1360004866 1/16167848 1/2123218078.4
P4-MI-3648B3P4-MI-3648C3360004866 1/16167848 1/2123218078.4
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 4″ trade pipe size- 150 pound rated – steel construction including heater flanges
1-1/2″ NPT inlet and outlet fittings – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting brackets with 3/8 – 16 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available
Other common options: Stainless vessel, thermostat, thermocouple(s)

CIRCULATION HEATERS- 5" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P5

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P5-MHO-0537B1P5-MHO-0537C15000854 9/161385.937939.816772.7
P5-MHO-0537B3P5-MHO-0537C35000854 9/161385.937939.816772.7
P5-MLO-061L5B1P5-MLO-0615C160002333 5/16846.115.75400.0511047.9
P5-MLO-0615B3P5-MLO-0615C360002333 5/16846.115.75400.0511047.9
P5-MHO-0861B1P5-MHO-0861C18000879 7/162017.761.8751571.62519584.9
P5-MHO-0861B3P5-MHO-0861C38000879 7/162017.761.8751571.62519584.9
P5-MLO-1230B1P5-MLO-1230C1120002347 9/161208.13076214563.2
P5-MLO-1230B3P5-MLO-1230C3120002347 9/161208.13076214563.2
P5-MLO-1848B1P5-MLO-1848C1180002366 1/16167848.51231.918580.6
P5-MLO-1848B3P5-MLO-1848C3180002366 1/16167848.51231.918580.6
P5-MLO-3074B1P5-MLO-3074C1300002392 7/162347.974.8751901.82522095.8
-P5-MLO-3074C3300002392 7/162347.974.8751901.82522095.8

CIRCULATION HEATERS- 5" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPEP5

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P5-MHI-0315B1P5-MHI-0315C130001633 5/16846.115 3/440012052.3
P5-MHI-0315B3P5-MHI-0315C330001633 5/16846.115 3/440012052.3
P5-MHI-0415B1LP5-MHI-0415C140001633 5/16846.115 3/440012554.5
P5-MHI-0415B3LP5-MHI-0415C340001633 5/16846.115 3/440012554.5
P5-MHI-0515B1P5-MHI-0515C150001633 5/16846.115 3/440012554.5
P5-MHI-0515B3P5-MHI-0515C350001633 5/16846.115 3/440012554.5
P5-MHI-0630B1P5-MHI-0630C160001647 9/161208.13076214563.2
P5-MHI-0630B3P5-MHI-0630C360001647 9/161208.13076214563.2
P5-MMI-0615B1P5-MMI-0615C160002333 5/16846.115 3/440012554.5
P5-MMI-0615B3P5-MMI-0615C360002333 5/16846.115 3/440012554.5
P5-MHI-0830BL1P5-MHI-0830C180001647 9/161208.13076215065.3
P5-MHI-0830LB3P5-MHI-0830C380001647 9/161208.13076215065.3
P5-MMI-0930B1P5-MMI-0930C190002347 9/161208.13076212554.5
P5-MMI-0930B3P5-MMI-0930C390002347 9/161208.13076212554.5
P5-MI-0915B1P5-MI-0915C190004833 5/16846.115 3/440012052.3
P5-MI-0915B3P5-MI-0915C390004833 5/16846.115 3/440012052.3
P5-MHI-1048B1P5-MHI-1048C1100001666 1/16167848 1/2123218078.4
P5-MHI-1048B3P5-MHI-1048C3100001666 1/16167848 1/2123218078.4
P5-MHI-1248B1P5-MHI-1248C1120001666 1/16167848 1/2123218580.6
P5-MHI-1248B3P5-MHI-1248C3120001666 1/16167848 1/2123218580.6
P5-MMI-1230B1P5-MMI-1230C1120002347 9/161208.13076212554.5
P5-MMI-1230B3P5-MMI-1230C3120002347 9/161208.13076212554.5
P5-MI-1215B1P5-MI-1215C1120004833 5/16846.115 3/440012554.5
P5-MI-1215B3P5-MI-1215C3120004833 5/16846.115 3/440012554.5
P5-MMI-1548B1P5-MMI-1548C1150002366 1/16167848 1/2123218078.4
P5-MMI-1548B3P5-MMI-1548C3150002366 1/16167848 1/2123218078.4
P5-MI-1515B1P5-MI-1515C1150004833 5/16846.115 3/440012052.3
P5-MI-1515B3P5-MI-1515C3150004833 5/16846.115 3/440012052.3
P5-MMI-1848B1P5-MMI-1848C1180002366 1/16167848 1/2123218078.4
P5-MMI-1848B3P5-MMI-1848C3180002366 1/16167848 1/2123218078.4
P5-MI-1830B1P5-MI-1830C1180004847 9/161208.13076212554.5
P5-MI-1830B3P5-MI-1830C3180004847 9/161208.13076212554.5
P5-MI-2430B1P5-MI-2430C1240004847 9/161208.13076215065.3
P5-MI-2430B3P5-MI-2430C3240004847 9/161208.13076215065.3
-P5-MMI-2561C1250002379 7/162017.761 7/8157219584.9
P5-MMI-2561B3P5-MMI-2561C3250002379 7/162017.761 7/8157219584.9
-P5-MMI-3074C1300002392 7/162347.974 7/8190222095.8
P5-MMI-3074B3P5-MMI-3074C3300002392 7/162347.974 7/8190222095.8
-P5-MI-3048C1300004866 1/16167848 1/2123218078.4
P5-MI-3048B3P5-MI-3048C3300004866 1/16167848 1/2123218078.4
-P5-MI-3648C1360004866 1/16167848 1/2123218580.6
P5-MI-3648B3P5-MI-3648C3360004866 1/16167848 1/2123218580.6
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 5″ trade pipe size- 150 pound rated – steel construction including heater flanges
2″ NPT inlet and outlet fittings – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting brackets with 3/4 – 10 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available

Other common options: Stainless vessel, thermostat, thermocouple(s)

 

CIRCULATION HEATERS- 6" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P6

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P6-MH0-0831B1P6-MH0-0831C18000849 1/161246.231787.4230100.2
P6-MH0-0831B3P6-MH0-0831C38000849 1/161246.231787.4230100.2
P6-MHO-1252B1P6-MHO-1252C112000870 1/161779.6521320.8302131.6
P6-MHO-1252B3P6-MHO-1252C312000870 1/161779.6521320.8302131.6
P6-MLO-1220B1P6-MLO-1220C1120002338 9/16979.520.5520.721292.3
P6-MLO-1220B3P6-MLO-1220C3120002338 9/16979.520.5520.721292.3
P6-MLO-1831B1P6-MLO-1831C1180002349 1/161246.231787.422598
P6-MLO-1831B3P6-MLO-1831C3180002349 1/161246.231787.422598
P6-MHO-2073B1P6-MHO-2073C120000891 1/162313731854.2370161.2
P6-MHO-2073B3P6-MHO-2073C320000891 1/162313731854.2370161.2
P6-MLO-2431B1P6-MLO-2431C1240002349 1/161246.231787.4230100.2
P6-MLO-2431B3P6-MLO-2431C3240002349 1/161246.231787.4230100.2
-P6-MLO-3052C1300002370 1/161779.6521320.8296128.9
P6-MLO-3052B3P6-MLO-3052C3300002370 1/161779.6521320.8296128.9

CIRCULATION HEATERS- 6" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P6

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P6-MHI-0620B1P6-MHI-0620C160001638 9/16979.520 1/252120890.6
P6-MHI-0620B3P6-MHI-0620C360001638 9/16979.520 1/252120890.6
P6-MHI-0820B1P6-MHI-0820C180001638 9/16979.520 1/252121292.3
P6-MHI-0820B3P6-MHI-0820C380001638 9/16979.520 1/252121292.3
P6-MHI-1020B1P6-MHI-1020C1100001638 9/16979.520 1/252121292.3
P6-MHI-1020B3P6-MHI-1020C3100001638 9/16979.520 1/252121292.3
P6-MHI-1231B1P6-MHI-1231C1120001649 1/161246.23178722598
P6-MHI-1231B3P6-MHI-1231C3120001649 1/161246.23178722598
P6-MMI-1220B1P6-MMI-1220C1120002338 9/16979.520 1/252121292.3
P6-MMI-1220B3P6-MMI-1220C3120002338 9/16979.520 1/252121292.3
P6-MHI-1631B1P6-MHI-1631C1160001649 1/161246.231787230100.2
P6-MHI-1631B3P6-MHI-1631C3160001649 1/161246.231787230100.2
P6-MMI-1831B1P6-MMI-1831C1180002349 1/161246.23178722598
P6-MMI-1831B3P6-MMI-1831C3180002349 1/161246.23178722598
P6-MI-1820B1P6-MI-1820C1180004838 9/16979.520 1/252121292.3
P6-MI-1820B3P6-MI-1820C3180004838 9/16979.520 1/252121292.3
P6-MHI-2052B1P6-MHI-2052C1200001670 1/161779.6521321296128.9
P6-MHI-2052B3P6-MHI-2052C3200001670 1/161779.6521321296128.9
P6-MHI-2452B1P6-MHI-2452C1240001670 1/161779.6521321302131.6
P6-MHI-2452B3P6-MHI-2452C3240001670 1/161779.6521321302131.6
P6-MMI-2431B1P6-MMI-2431C1240002349 1/161246.231787230100.2
P6-MMI-2431B3P6-MMI-2431C3240002349 1/161246.231787230100.2
P6-MI-2420B1P6-MI-2420C1240004838 9/16979.520 1/252121292.3
P6-MI-2420B3P6-MI-2420C3240004838 9/16979.520 1/252121292.3
-P6-MMI-3052C1300002370 1/161779.6521321230100.2
P6-MMI-3052B3P6-MMI-3052C3300002370 1/161779.6521321230100.2
-P6-MI-3020C1300004838 9/16979.520 1/252121292.3
P6-MI-3020B3P6-MI-3020C3300004838 9/16979.520 1/252121292.3
-P6-MMI-3652C1360002370 1/161779.6521321230100.2
P6-MMI-3652B3P6-MMI-3652C3360002370 1/161779.6521321230100.2
-P6-MI-3631C1360004849 1/161246.23178722598
P6-MI-3631B3P6-MI-3631C3360004849 1/161246.23178722598
-P6-MI-4831C1480004849 1/161246.231787230100.2
P6-MI-4831B3P6-MI-4831C3480004849 1/161246.231787230100.2
-P6-MMI-5073C1500002391 1/162313731854365159
P6-MMI-5073B3P6-MMI-5073C3500002391 1/162313731854365159
-P6-MMI-6073C1600002391 1/162313731854370161.2
P6-MMI-6073B3P6-MMI-6073C3600002391 1/162313731854370161.2
-P6-MI-6052C1600004870 1/161779.6521321230100.2
P6-MI-6052B3P6-MI-6052C3600004870 1/161779.6521321230100.2
-P6-MI-7252C1720004870 1/161779.6521321240104.5
P6-MI-7252B3P6-MI-7252C3720004870 1/161779.6521321240104.5
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 6″ trade pipe size- 150 pound rated – steel construction including heater flanges
2-1/2″ NPT inlet and outlet fittings – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting brackets with 3/4 – 10 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available

Other common options: Stainless vessel, thermostat, thermocouple(s)

CIRCULATION HEATERS- 8" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P8

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P8-MHO-1647B1P8-MHO-1647C1165008681727.247.31251201.738440191.7
P8-MHO-1647B3P8-MHO-1647C3165008681727.247.31251201.738440191.7
P8-MHO-2465B1P8-MHO-2465C124000886 1/22197.165.81251671.638535233
P8-MHO-2465B3P8-MHO-2465C324000886 1/22197.165.81251671.638535233
-P8-MHO-2775C127000896 1/22451.175.81251925.638615267.9
P8-MHO-2775B3P8-MHO-2775C327000896 1/22451.175.81251925.638615267.9
-P8-MLO-5047C15000023681727.247.31251201.738440191.7
P8-MLO-5047B3P8-MLO-5047C35000023681727.247.31251201.738440191.7
-P8-MLO-7065C1700002386 1/22197.165.81251671.638535233
P8-MLO-7065B3P8-MLO-7065C3700002386 1/22197.165.81251671.638535233
-P8-MLO-8075C1800002396 1/22451.175.81251925.638615267.9
P8-MLO-8075B3P8-MLO-8075C3800002396 1/22451.175.81251925.638615267.9

CIRCULATION HEATERS- 8" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P8

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
P8-MHI-1724B1P8-MHI-1724C1170001645 3/81152.524 11/16627291126.8
P8-MHI-1724B3P8-MHI-1724C3170001645 3/81152.524 11/16627291126.8
-P8-MHI-2532C1250001653 3/81355.732 11/16830370161.2
P8-MHI-2532B3P8-MHI-2532C3250001653 3/81355.732 11/16830370161.2
-P8-MMI-3032C1300002353 3/81355.732 11/16830370161.2
P8-MMI-3032B3P8-MMI-3032C3300002353 3/81355.732 11/16830370161.2
-P8-MHI-3439C1340001660 3/81533.539 11/161008410178.6
P8-MHI-3439B3P8-MHI-3439C3340001660 3/81533.539 11/161008410178.6
-P8-MMI-4039C1400002360 3/81533.539 11/161008410178.6
P8-MMI-4039B3P8-MMI-4039C3400002360 3/81533.539 11/161008410178.6
-P8-MHI-4256C1420001677 1/21968.556 13/161443480209.1
P8-MHI-4256B3P8-MHI-4256C3420001677 1/21968.556 13/161443480209.1
-P8-MHI-5065C1500001686 1/22197.165 13/161672480209.1
P8-MHI-5065B3P8-MHI-5065C3500001686 1/22197.165 13/161672480209.1
-P8-MMI-5047C15000023681727.247 5/161202440191.7
P8-MMI-5047B3P8-MMI-5047C35000023681727.247 5/161202440191.7
-P8-MI-5024C1500004845 3/81152.524 11/16627291126.8
P8-MI-5024B3P8-MI-5024C3500004845 3/81152.524 11/16627291126.8
-P8-MHI-5875C1580001696 1/22451.175 13/161926615267.9
P8-MHI-5875B3P8-MHI-5875C3580001696 1/22451.175 13/161926615267.9
-P8-MMI-6056C1600002377 1/21968.556 13/161443480209.1
P8-MMI-6056B3P8-MMI-6056C3600002377 1/21968.556 13/161443480209.1
-P8-MHI-6775C1670001696 1/22451.175 13/161926615267.9
P8-MHI-6775B3P8-MHI-6775C3670001696 1/22451.175 13/161926615267.9
-P8-MMI-7065C1700002386 1/22197.165 13/161672535233
P8-MMI-7065B3P8-MMI-7065C3700002386 1/22197.165 13/161672535233
--750004853 3/81355.732 11/16830370161.2
-P8-MI-7532C3750004853 3/81355.732 11/16830370161.2
--800002396 1/22451.175 13/161926615267.9
-P8-MMI-8075C3800002396 1/22451.175 13/161926615267.9
--1000004860 3/81533.539 11/161008410178.6
-P8-MI-10039C31000004860 3/81533.539 11/161008410178.6
--1250004877 1/21968.556 13/161443480209.1
-P8-MI-12556C31250004877 1/21968.556 13/161443480209.1
--1500004886 1/22197.165 13/161672535233
-P8-MI-15065C31500004886 1/22197.165 13/161672535233
--1750004896 1/22451.175 13/161926615267.9
-P8-MI-17575C31750004896 1/22451.175 13/161926615267.9
--2000004896 1/22451.175 13/161926615267.9
-P8-MI-20075C32000004896 1/22451.175 13/161926615267.9
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 8″ trade pipe size- 150 pound rated – steel construction including heater flanges
2-1/2″ NPT inlet and outlet fittings – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting brackets with 3/4 – 10 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available

Other common options: Stainless vessel, thermostat, thermocouple(s)

 

CIRCULATION HEATERS- 10" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P10

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
-P10-MHO-2568C125000881 3/16206268 1/161729540235.2
P10-MHO-2568B3P10-MHO-2568C325000881 3/16206268 1/161729540235.2
-P10-MHO-3075C130000888 5/16224375 3/161910550239.6
P10-MHO-3075B3P10-MHO-3075C330000888 5/16224375 3/161910550239.6
-P10-MHO-3583C135000896 3/16244383 1/162110610265.7
P10-MHO-3583B3P10-MHO-3583C335000896 3/16244383 1/162110610265.7
-P10-MHO-4090C1400008103 11/16263490 9/162300650283.1
P10-MHO-4090B3P10-MHO-4090C3400008103 11/16263490 9/162300650283.1
-P10-MLO-4560C1450002373 11/16187260 9/161538525228.7
P10-MLO-4560B3P10-MLO-4560C3450002373 11/16187260 9/161538525228.7
-P10-MLO-6060C1600002373 11/16187260 9/161538525228.7
P10-MLO-6060B3P10-MLO-6060C3600002373 11/16187260 9/161538525228.7
-P10-MLO-7568C3750002381 3/16206268 1/161729540235.2
-P10-MLO-9075C3900002388 5/16224375 3/161910550239.6
-P10-MLO-10583C31050002396 3/16244383 1/162110610265.7
-P10-MLO-12090C312000023103 11/16263490 9/162300650283.1

CIRCULATION HEATERS- 10" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P10

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
-P10-MMI-4560C1450002373 11/16187260 9/161538525228.7
P10-MMI-4560C3P10-MMI-4560C3450002373 11/16187260 9/161538525228.7
-P10-MMI-6060C1600002373 11/16187260 9/161538525228.7
P10-MMI-6060C3P10-MMI-6060C3600002373 11/16187260 9/161538525228.7
-P10-MHI-6368C1630001681 3/16206268 1/161729540235.2
P10-MHI-6368C3P10-MHI-6368C3630001681 3/16206268 1/161729540235.2
-P10-MHI-7575C3750001688 5/16224375 3/161910550239.6
-P10-MMI-7568C3750002381 3/16206268 1/161729540235.2
-P10-MHI-8790C38700016103 11/16263490 9/162300650283.1
-P10-MMI-9075C3900002388 5/16224375 3/161910550239.6
-P10-MMI-10583C31050002396 3/16244383 1/162110610265.7
-P10-MMI-12090C312000023103 11/16263490 9/162300650283.1
-P10-MI-19060C31900004873 11/16187260 9/161538525228.7
-P10-MI-22560C32250004873 11/16187260 9/161538525228.7
-P10-MI-26268C32620004881 3/16206268 1/161729540235.2
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 10″ trade pipe size- 150 pound rated – steel construction including heater flanges
3″ -150 pound rated flanges for inlet and outlet – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting plates with 3/4 – 10 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available

Other common options: Stainless vessel, thermostat, thermocouple(s)

CIRCULATION HEATERS- 12" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P12

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
-P12-MHO-3467C134000881 1/2207067 15/161726593258.3
P12-MHO-3467B3P12-MHO-3467C334000881 1/2207067 15/161726593258.3
-P12-MHO-4075C140000889226175 7/161916598260.5
P12-MHO-4075B3P12-MHO-4075C340000889226175 7/161916598260.5
-P12-MHO-4782C147000896 1/8244282 9/162097658286.6
P12-MHO-4782B3P12-MHO-4782C347000896 1/8244282 9/162097658286.6
-P12-MHO-5490C1540008103 5/8263290 1/162288708308.4
P12-MHO-5490B3P12-MHO-5490C3540008103 5/8263290 1/162288708308.4
-P12-MLO-6060C1600002374188060 7/161535573249.6
P12-MLO-6060B3P12-MLO-6060C3600002374188060 7/161535573249.6
-P12-MLO-8060C3800002374188060 7/161535573249.6
-P12-MLO-10067C31000002381 1/2207067 15/161726593258.3
-P12-MLO-12075C31200002389226175 7/161916598260.5
-P12-MLO-14082C31400002396 1/8244282 9/162097658286.6
-P12-MLO-16090C316000023103 5/8263290 1/162288708308.4

CIRCULATION HEATERS- 12" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P12

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
-P12-MMI-8060C3800002374188060 7/161535573249.6
-P12-MHI-8367C3830001681 1/2207067 15/161726593258.3
-P12-MHI-10075C31000001689226175 7/161916598260.5
-P12-MMI-10067C31000002381 1/2207067 15/161726593258.3
-P12-MHI-11790C311700016103 5/8263290 1/162288708308.4
-P12-MMI-12075C31200002389226175 7/161916598260.5
-P12-MMI-14082C31400002396 1/8244282 9/162097658286.6
-P12-MMI-16090C316000023103 5/8263290 1/162288708308.4
-P12-MI-25067C32500004881 1/2207067 15/161726593258.3
-P12-MI-30075C33000004889226175 7/161916598260.5
-P12-MI-35090C335000048103 5/8263290 1/162288708308.4
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers

Hairpin shaped heating elements

Circulation Vessel: 12″ trade pipe size- 150 pound rated – steel construction including heater flanges
5″ -150 pound rated flanges for inlet and outlet – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting plates with 3/4 – 10 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available
Other common options: Stainless vessel, thermostat, thermocouple(s)

 

CIRCULATION HEATERS- 14" PIPE SIZE - STEEL HEATER AND STEEL VESSEL - TYPE P14

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
-P14-MHO-4266C142000880 3/8204266 5/81692598260.5
P14-MHO-4266B3P14-MHO-4266C342000880 3/8204266 5/81692598260.5
-P14-MHO-5074C150000880 7/8223274 1/81883658286.6
P14-MHO-5074B3P14-MHO-5074C350000880 7/8223274 1/81883658286.6
-P14-MHO-6081C160000895 3/8242381 5/82073708308.4
P14-MHO-6081B3P14-MHO-6081C360000895 3/8242381 5/82073708308.4
-P14-MHO-6789C1670008102 15/16261589 3/162265788343.3
P14-MHO-6789B3P14-MHO-6789C3670008102 15/16261589 3/162265788343.3
-P14-MLO-7559C3750002372 7/8185159 1/81502578251.8
-P14-MLO-10059C31000002372 7/8185159 1/81502578251.8
-P14-MLO-12566C31250002380 3/8204266 5/81692598260.5
-P14-MLO-15074C31500002387 7/8223274 1/81883658286.6
-P14-MLO-17581C31750002395 3/8242381 5/82073708308.4
-P14-MLO-20089C320000023102 15/16261589 3/162265788343.3

CIRCULATION HEATERS- 14" PIPE SIZE - INCOLOY HEATER AND STEEL VESSEL - TYPE P14

120 Volt (B1= 1 ph / B3 = 3 ph)240 Volt (C1= 1 ph / C3 = 3 ph)WattsWatt Density w/sq. in.Overall Length (in.)Overall Length (mm)Inlet to Outlet (in.)Inlet to Outlet (mm)Approx. Wt. (lb)Approx. Wt. (kg)
-P14-MMI-7559C3750002372 7/8185159 1/81502578251.8
-P14-MMI-10059C31000002372 7/8185159 1/81502578251.8
-P14-MHI-10566C31050001680 3/8204266 5/81692598260.5
-P14-MHI-12574C31250001687 7/8223274 1/81883658286.6
-P14-MMI-12566C31250002380 3/8204266 5/81692598260.5
-P14-MMI-15074C31500002387 7/8223274 1/81883658286.6
-P14-MMI-17581C31750002395 3/8242381 5/82073708308.4
-P14-MMI-20089C320000023102 15/16261589 3/162265788343.3
-P14-MI-31566C33150004880 3/8204266 5/81692598260.5
-P14-MI-37574C33750004887 7/8223274 1/81883658286.6
Construction Details:
Heater Tubes: Steel or Incoloy as noted in table headers
Hairpin shaped heating elements
Circulation Vessel: 14″ trade pipe size- 150 pound rated – steel construction including heater flanges
6″ -150 pound rated flanges for inlet and outlet – center to center distance as noted in table
Fiberglass insulation with metal outer jacket
Includes mounting plates with 3/4 – 10 tapped holes
Termination: Screw and nut terminals pre-wired ready for power hook-up
Enclosure: Moisture resistant terminal enclosure
Mounting and thermowell provisions for optional thermostat
Custom: Custom lengths, watts, and volts are available

Other common options: Stainless vessel, thermostat, thermocouple(s)

CIRCULATION HEATERS- 1-1/4″ INCH DIAMETER STAINLESS STEEL- TYPE IH

120 Volt240 VoltWattsWatt DensityExchanger in.Exchanger mmApprox. Wt. lbApprox. Wt. (kg)
IH-250AIH-250B2501892291.50.7
IH-500AIH-500B5003692291.50.7
IH-750AIH-750B7505492291.50.7
IH-1000AIH-1000B10007292291.50.7
Construction Details:
Heater: Thunderbolt Cartridge heater with 316 stainless steel sheath
Circulation Vessel: 1-1/4″ OD stainless steel tube
1/2″ NPT male fittings for inlet and outlet
Termination: Lead wire power connection
Enclosure: General purpose metal housing for wiring
Custom: Custom lengths, watts, and volts are available

Other common options: Alternative housing types

CIRCULATION HEATERS- 2-3/8″ INCH DIAMETER STAINLESS STEEL- TYPE IX

120 Volt240 VoltWattsWatt DensityExchanger in.Exchanger mmApprox. Wt. lbApprox. Wt. (kg)
IX-1500AIX-1500B15003311 1/22925.52.4
IX-2000AIX-2000B20004411 1/22925.52.4
IX-2500AIX-2500B25005511 1/22925.52.4
IX-3000AIX-3000B30006611 1/22925.52.4
IX-4000B40008811 1/22925.52.4
IX-4500B45009811 1/22925.52.4
IX-5000B500012011 1/22925.52.4
IX-6000B600013111 1/22925.52.4
Construction Details:
Heater: Nickel alloy formed tubular heating element
Circulation Vessel: 2-3/8″ diameter stainless steel
1-1/2″ NPT female inlet and outlet fitting each end
Termination: Lead wire power connection
Enclosure: Moisture resistant PVC housing for wiring connections
Custom: Custom lengths, watts, and volts are available

Other common options: Control and hi limit thermostats

 

Option Code Description
WX  Special Wattage
VX  Special Voltage and /or phase
HX  Custom Exchanger Lengths
DX  Custom Exchanger Diameters
P3  300 Pound Construction
SE  Stainless Exchanger Construction
B  Baffles within Exchanger
M  Special Mounting Provisions
IX  Inlet or Outlet Variations
W  Weather Resistant Outer Insulation Shield
J1  Stainless Steel Outer Jacket
N  High Temperature Insulation
AW  Armorwall Heavy Wall Construction
Z  Passivation
SX  Special Sheath Materials
GM  Special Gasket Materials
MH  Moisture Resistant Terminal Housing
EH  Explosion Resistant Terminal Housing
TC  Thermocouples
BC  Bulb and Capillary Thermostat
L  Pilot Light
SKX  Skid Mount

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