GCW & HCW Gas Cylinder Warmers
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Patent 7,015,425 B2 |
Product Highlights
 Improves process control and reduces wasted gas that has condensed
- Creates convection current
- Increases pressure inside cylinder
Gases known to benefit from this process:
- SF6, Propane, Nitrogen, Oxygen, BCl3, WF6, and HF
Fits most gas cylinders
Full surface coverage
Insulation reduces heat loss
Models for hazardous locations
-
 Class I Division 1 Groups C and D - ATEX
 II 2G EEx de IIB T6
Specifications
- Self-regulating grounded heating element
- Total watts: up to 150
- 150°F (66°C) maximum exposure temperature on heating surface
- Available in 120 and 240 VAC
- Frequency range: 50-60Hz
- Insulation thickness:
- Sides: 2.0" (51mm)
- Top: 0.5" (13mm)
- Ambient temperature range: 30° to 95°F (-1° to 35°C)
- Closure: hook and loop fastener like VELCRO®:
- Moisture and oil resistant
- Capable of being used outdoors
- Power lead type
- Ordinary location model: SJOW cord
- Hazardous location models: Teck 90 cable
- Power lead length: 10 feet (3m)
- Optional cylinder base insulation pad and valve cover to further reduce heat loss
 GCW & HCW Gas Cylinder Warmer Specification Sheet
Ordering Information
Part Number Matrix
Ordinary Locations and Class I Division I Groups C & D
** NOTE: Maximum and minimum for the length and diameter will also depend on the amount of wattage needed.
Due
to the nature of the heating element, there is a possibility of a high
inrush current during start up at lower ambient temperatures.
ATEX II 2G EEx de IIB T6
* NOTE: Maximum and minimum for the length and diameter will also depend on the amount of wattage needed.
Due
to the nature of the heating element, there is a possibility of a high
inrush current during start up at lower ambient temperatures.
Accesories
| Part Number |
Description |
| GCWTOP |
Gage / valve cover |
| GCW12B |
Cylinder base insulation pad for 8" (203mm) cylinder |
| GCW15B |
Cylinder base insulation pad for 9" (229mm) cylinder |
| GCW18B |
Cylinder base insulation pad for 15" (381mm) cylinder |
Cyclinder
Base Insulation Pad- Place between cylinder and floor. Further
insulates the cylinder from heatsinks such as a concrete floor.
Valve Cover- Place on top. Reduces the amount of heat loss through the top of the cylinder.
Support
Documents
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