Strip Heaters

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  • Provides even heat over broad areas
  • One-piece welded construction with stainless steel sheath, premium grade insulation and high-temp resistance wire
  • Suitable for dies, molds, piping, tanks,thermoforming and more
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Strip Heaters offer a rugged one-piece welded construction available in stainless steel. These Strip Heaters are an excellent choice for surface contact heating where even heat over broad surface area is desired. Lengths are available up to 10 feet. Construction is Underwriters Labs Recognized, and certified for use in Canada.

  • Stainless sheath models are suitable for operating temperatures to 1200 °F (649 °C)
  • Premium grade ceramic and magnesium oxide insulation
  • High-temperature alloy resistance wire
  • Low-profile 5/16″ height x 1 1/2″ width or 1/2″ x 2 1/2″
  • Several standard #10-32 screw and nut terminations
  • Convenient 5/16″ x 1/2″ mounting holes each end
  • Many catalog wattage, voltage, and length combinations
  • Standard and custom options available
  • Platens, Dies, and Molds
  • Injection Mold Machines
  • Piping and Tanks
  • Autoclaves
  • Thermoforming
  • Resistive Load Banks

Models and Options

 All units also available with:

Parallel Terminals  (Type PT)
Tandem Terminals (Type TD)
Terminal Each End  (Type EE)

1-1/2″ Wide Strip Heaters Type OS12 – Low Watt Density – Offset Terminals

120 Volt Model Numbers240 Volt Model NumbersOverall Length (in.)Overall Length (mm)WattsWatt Density w/sq. in.Approx. Weight (lbs)Approx. Weight (kg)
OS1207-150AOS1207-150B7 1/2190.5150140.50.2
OS1208-150AOS1208-150B8203.2150120.60.3
OS1208-175AOS1208-175B8203.2175140.60.3
OS1210-175AOS1210-175B10 1/2266.7175120.80.3
OS1212-250AOS1212-250B12304.8250100.90.4
OS1214-300AOS1214-300B14355.63001010.5
OS1215-325AOS1215-325B15 1/4387.4325101.10.5
OS1217-350AOS1217-350B17 7/845435081.40.6
OS1217-375AOS1217-375B17 7/845437591.40.6
OS1217-500AOS1217-500B17 7/8454500121.40.6
OS1219-350AOS1219-350B19 1/2495.335081.50.7
OS1219-500AOS1219-500B19 1/2495.3500101.50.7
OS1221-500AOS1221-500B21533.4500101.60.7
OS1223-500AOS1223-500B23 3/4603.350091.80.8
OS1223-750AOS1223-750B23 3/4603.3750121.80.8
OS1225-500AOS1225-500B25 1/2647.7500820.9
OS1225-750AOS1225-750B25 1/2647.77501120.9
OS1226-700AOS1226-700B26 3/4679.5700102.21
OS1226-750AOS1226-750B26 3/4679.5750112.21
OS1230-750AOS1230-750B30 1/2774.7750102.41.1
OS1233-750AOS1233-750B33 1/2850.975092.71.2
OS1235-1000AOS1235-1000B35 7/8911.21000112.91.3
OS1238-800AOS1238-800B38 1/2977.980083.21.4
OS1238-1000AOS1238-1000B38 1/2977.91000103.21.4
OS1242-1250AOS1242-1250B42 1/21079.51250113.41.5

1-1/2″ Wide Strip Heaters – Type OS14 – High Watt Density – Offset Terminals

120 Volt Model Numbers240 Volt Model NumbersOverall Length (in.)Overall Length (mm)WattsWatt Density w/sq. in.Approx. Weight (lbs)Approx. Weight (kg)
OS1407-200AOS1407-200B7 1/2190.5200170.50.2
OS1408-250AOS1408-250B8203.2250190.60.3
OS1408-400AOS1408-400B8203.2400290.60.3
OS1410-350AOS1410-350B10 1/2266.7350170.80.3
OS1410-400AOS1410-400B10 1/2266.7400190.80.3
OS1412-250AOS1412-250B12304.8250100.90.4
OS1412-350AOS1412-350B12304.8350160.90.4
OS1412-500AOS1412-500B12304.8500190.90.4
OS1414-500AOS1414-500B14355.65001610.5
OS1415-500AOS1415-500B15 1/4387.4500141.10.5
OS1417-500AOS1417-500B17 7/8454500121.40.6
OS1417-750AOS1417-750B17 7/8454750161.40.6
OS1417-1000AOS1417-1000B17 7/84541000211.40.6
OS1419-500AOS1419-500B19 1/2495.3500111.50.7
OS1419-750AOS1419-750B19 1/2495.3750161.50.7
OS1419-1000AOS1419-1000B19 1/2495.31000201.50.7
OS1421-750AOS1421-750B21533.4750141.60.7
OS1423-500AOS1423-500B23 3/4603.350091.80.8
OS1423-700AOS1423-700B23 3/4603.3700111.80.8
OS1423-750AOS1423-750B23 3/4603.3750121.80.8
OS1423-1000AOS1423-1000B23 3/4603.31000161.80.8
OS1423-1500AOS1423-1500B23 3/4603.31500211.80.8
OS1425-750AOS1425-750B25 1/2647.77501120.9
OS1425-1000AOS1425-1000B25 1/2647.710001520.9
OS1426-1000AOS1426-1000B26 3/4679.51000142.21
OS1430-750AOS1430-750B30 1/2774.7750102.41.1
OS1430-1000AOS1430-1000B30 1/2774.71000132.41.1
OS1430-1250AOS1430-1250B30 1/2774.71250152.41.1
OS1433-750AOS1433-750B33 1/2850.975092.71.2
OS1433-950AOS1433-950B33 1/2850.9950112.71.2
OS1435-1500AOS1435-1500B35 7/8911.21500152.91.3
OS1438-1000AOS1438-1000B38 1/2977.91000103.21.4
OS1438-1500AOS1438-1500B38 1/2977.91500143.21.4
OS1442-1500AOS1442-1500B42 1/21079.51500133.41.5
OS1448-1350AOS1448-1350B47 7/812161350113.81.7
OS1448-2250AOS1448-2250B47 7/812162250163.81.7

2-1/2″ Wide Strip Heaters – Type WL- Stainless Steel Sheath – 10″ Long Leads

120 Volt Model Numbers240 Volt Model NumbersOverall Length (in.)Overall Length (mm)WattsWatt Density w/sq. in.Approx. Weight (lbs)Approx. Weight (kg)
WL1406-100AWL1406-100B6 1/2165.110050.80.3
WL1406-200AWL1406-200B6 1/2165.1200100.80.3
WL1406-325AWL1406-325B6 1/2165.1325150.80.3
WL1406-425AWL1406-425B6 1/2165.1425200.80.3
WL1408-150AWL1408-150B8 1/2215.9150510.4
WL1408-325AWL1408-325B8 1/2215.93251010.4
WL1408-500AWL1408-500B8 1/2215.95001510.4
WL1408-650AWL1408-650B8 1/2215.96502010.4
WL1410-225AWL1410-225B1025422551.20.5
WL1410-400AWL1410-400B10254400101.20.5
WL1410-625AWL1410-625B10254625151.20.5
WL1410-825AWL1410-825B10254825201.20.5
WL1412-275AWL1412-275B12304.827551.40.6
WL1412-550AWL1412-550B12304.8550101.40.6
WL1412-800AWL1412-800B12304.8800151.40.6
WL1412-1100AWL1412-1100B12304.81100201.40.6
WL1413-350AWL1413-350B13 3/4349.335051.70.7
WL1413-675AWL1413-675B13 3/4349.3675101.70.7
WL1413-950AWL1413-950B13 3/4349.3950151.70.7
WL1413-1275AWL1413-1275B13 3/4349.31275201.70.7
WL1415-375AWL1415-375B1538137551.80.8
WL1415-750AWL1415-750B15381750101.80.8
WL1415-1050AWL1415-1050B153811050151.80.8
WL1415-1450AWL1415-1450B153811450201.80.8

2-1/2″ Wide Strip Heaters – Type WPT- – Screw Terminals

120 Volt Model Numbers240 Volt Model NumbersOverall Length (in.)Overall Length (mm)WattsWatt Density w/sq. in.Approx. Weight (lbs)Approx. Weight (kg)
WPT1406-100AWPT1406-100B6 1/2165.110060.80.3
WPT1406-200AWPT1406-200B6 1/2165.1200110.80.3
WPT1406-275AWPT1406-275B6 1/2165.1275150.80.3
WPT1406-375AWPT1406-375B6 1/2165.1375210.80.3
WPT1408-150AWPT1408-150B8 1/2215.9150510.4
WPT1408-325AWPT1408-325B8 1/2215.93251110.4
WPT1408-450AWPT1408-450B8 1/2215.94501510.4
WPT1408-600AWPT1408-600B8 1/2215.96002010.4
WPT1410-225AWPT1410-225B1025422561.20.5
WPT1410-400AWPT1410-400B10254400101.20.5
WPT1410-625AWPT1410-625B10254625161.20.5
WPT1410-825AWPT1410-825B10254825211.20.5
WPT1412-275AWPT1412-275B12304.827551.40.6
WPT1412-550AWPT1412-550B12304.8550111.40.6
WPT1412-800AWPT1412-800B12304.8800161.40.6
WPT1412-1100AWPT1412-1100B12304.81100221.40.6
WPT1413-350AWPT1413-350B13 3/4349.335061.70.7
WPT1413-675AWPT1413-675B13 3/4349.3675111.70.7
WPT1413-950AWPT1413-950B13 3/4349.3950151.70.7
WPT1413-1275AWPT1413-1275B13 3/4349.31275211.70.7
WPT1415-375AWPT1415-375B1538137551.80.8
WPT1415-750AWPT1415-750B15381750111.80.8
WPT1415-1050AWPT1415-1050B153811050151.80.8
WPT1415-1450AWPT1415-1450B153811450211.80.8
Construction Details:
Tube Size: 2-1/2 in (63.5 mm) wide x 1/2 in (7.9 mm) thick
Tube Material: Stainless Steel
Mounting Method: 5/16 in (7.9 mm) x 1/2 in (12.7 mm) slotted holes each end
Termination: 10″ long high temperature leads for WL Models
#10-32 Screw for WPT Models
Maximum Sheath Temp: 1200 °F (649 °C)

 

Option Code Description (Click for Picture)
F Metal Terminal Box See Picture
G Pressed Ends – No Mounting Tabs See Picture
H Squared Ends – No Mounting Tabs See Picture
J Ceramic Secondary Insulating Bushings (Requires larger mounting tab slots) See Picture
S Moisture Resistant Construction See Picture
LE Leads out End See Picture
PR Potted Right Angle Leads See Picture
FR Flex Conduit over Right Angle Leads See Picture
BR Stainless Braid over Right Angle Leads See Picture
MB Mounting Bracket See Picture
WX Special Wattage
VX Special Voltage
HX Special Heater Length
AF Stainless Steel Fins
TX Terminals attached to leads
MH Multiple Heat
WD Special Wattage Distribution
GT Threaded Ground Terminal (welded to sheath)

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