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DUCT
HEATERS - 19-1/2" (495 MM) INSERTION DEPTH - 10
WATT/SQ. IN. - TYPE VHL |
|
480 Volt 3 Ph |
Watts |
Heater Tubes |
Mtg. Flange
Width |
Approx. Wt. |
|
Models |
. |
in. |
in. |
(mm) |
lb |
(kg) |
|
VHL318-2 |
2250 |
3 |
6 1/2 |
165.1 |
42.0 |
18.3 |
|
VHL618-4 |
4500 |
6 |
8 1/2 |
215.9 |
48.0 |
20.9 |
|
VHL918-6 |
6750 |
9 |
10 1/2 |
266.7 |
50.5 |
22.0 |
|
VHL1218-9 |
9000 |
12 |
12 1/2 |
317.5 |
53.0 |
23.1 |
|
VHL1518-11 |
11250 |
15 |
14 1/2 |
368.3 |
58.0 |
25.3 |
|
VHL1818-13 |
13500 |
18 |
16 1/2 |
419.1 |
63.5 |
27.7 |
|
VHL2118-15 |
15750 |
21 |
18 1/2 |
469.9 |
70.0 |
30.5 |
|
VHL2418-18 |
18000 |
24 |
20 1/2 |
520.7 |
94.0 |
40.9 |
|
VHL2718-20 |
20250 |
27 |
22 1/2 |
571.5 |
108.0 |
47.0 |
|
VHL3018-22 |
22500 |
30 |
24 1/2 |
622.3 |
118.0 |
51.4 |
|
DUCT
HEATERS - 19-1/2" (495 MM) INSERTION DEPTH - 20
WATT/SQ. IN. - TYPE VHM |
|
480 Volt 3 Ph |
Watts |
Heater Tubes |
Mtg. Flange
Width |
Approx. Wt. |
|
Models |
. |
in. |
in. |
(mm) |
lb |
(kg) |
|
VHM318-4 |
4500 |
3 |
6 1/2 |
165.1 |
42.0 |
18.3 |
|
VHM618-9 |
9000 |
6 |
8 1/2 |
215.9 |
48.0 |
20.9 |
|
VHM918-13 |
13500 |
9 |
10 1/2 |
266.7 |
50.5 |
22.0 |
|
VHM1218-18 |
18000 |
12 |
12 1/2 |
317.5 |
53.0 |
23.1 |
|
VHM1518-22 |
22500 |
15 |
14 1/2 |
368.3 |
58.0 |
25.3 |
|
VHM1818-27 |
27000 |
18 |
16 1/2 |
419.1 |
63.5 |
27.7 |
|
VHM2118-31 |
31500 |
21 |
18 1/2 |
469.9 |
70.0 |
30.5 |
|
VHM2418-36 |
36000 |
24 |
20 1/2 |
520.7 |
94.0 |
40.9 |
|
VHM2718-40 |
40500 |
27 |
22 1/2 |
571.5 |
108.0 |
47.0 |
|
VHM3018-45 |
45000 |
30 |
24 1/2 |
622.3 |
118.0 |
51.4 |
|
DUCT
HEATERS - 19-1/2" (495 MM) INSERTION DEPTH - 30
WATT/SQ. IN. - TYPE VHH |
|
480 Volt 3 Ph |
Watts |
Heater Tubes |
Mtg. Flange
Width |
Approx. Wt. |
|
Models |
. |
in. |
in. |
(mm) |
lb |
(kg) |
|
VHH318-6 |
6750 |
3 |
6 1/2 |
165.1 |
42.0 |
18.3 |
|
VHH618-13 |
13500 |
6 |
8 1/2 |
215.9 |
48.0 |
20.9 |
|
VHH918-20 |
20250 |
9 |
10 1/2 |
266.7 |
50.5 |
22.0 |
|
VHH1218-27 |
27000 |
12 |
12 1/2 |
317.5 |
53.0 |
23.1 |
|
VHH1518-33 |
33750 |
15 |
14 1/2 |
368.3 |
58.0 |
25.3 |
|
VHH1818-40 |
40500 |
18 |
16 1/2 |
419.1 |
63.5 |
27.7 |
|
VHH2118-47 |
47250 |
21 |
18 1/2 |
469.9 |
70.0 |
30.5 |
|
VHH2418-54 |
54000 |
24 |
20 1/2 |
520.7 |
94.0 |
40.9 |
|
VHH2718-60 |
60750 |
27 |
22 1/2 |
571.5 |
108.0 |
47.0 |
|
VHH3018-67 |
67500 |
30 |
24 1/2 |
622.3 |
118.0 |
51.4 |
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Construction
Details: |
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Heater Tubes: |
Hairpin shape -
high temperature corrosion resistant Incoloy sheath |
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Number of heater
tubes as per table |
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Width of element
bundle equals flange width (noted in table) minus
3-3/4" (95.3) |
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Element height
is 8-5/8" (219.1 mm) on all models |
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Support frame
positions and supports elements |
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Mounting: |
Flanged includes
1/4" (6.4 mm) predrilled holes |
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Flange is
3/8" (9.5 mm) thick steel |
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Flange width is
as noted in table |
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Flange height is
12" (304.8 mm) on all models |
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Insulation: |
High temperature
insulation is included - approx. 3-1/2" (89 mm)
thk below flange |
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Termination: |
Screw and nut
terminals pre-wired ready for power hook-up |
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Enclosure: |
General purpose
metal housing for wiring |
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Custom: |
Custom lengths,
watts, and volts are available |
