Hazardous-Area Rated Gas Cylinder Warmer - CSA Class I, Division 1 (HCW)
Gas Cylinder Warmers are designed to warm metal gas cylinders for condensation control, pressure increase, and temperature control in Hazardous-Areas: CSA Class 1.
Since 1949
Additional Features:
- SF6, Propane, Nitrogen, Oxygen, BCI3, WF6, and HF gases benefit from this process
- Even heat distribution and maximum energy efficiency
- Reusable and rugged with long service life
- Intrinsically safe - design can be used in hazardous environments
Outer Material: Silicone impregnated cloth
Insulation:
- Sides: 2 in (51 mm) thick fiberglass
- Top: 0.50 in (13 mm) thick fiberglass
Total Wattage: Up to 150 watts
Voltage Options: 120 or 240 VAC
Frequency Range: 50-60 Hz
Closure Method: Hook and loop fastener
Ambient Temperature Range: 30° to 95°F (-1 to 35°C)
Power Lead Type: Teck 90 cable
Power Cord: 10 ft (3 m) long with bare wire leads
Class I Division 1, Groups B, C, and D
| Part No. 120 VAC | Part No. 240 VAC | Environment | Cylinder Size in | Cylinder Size mm | Watts |
| GCW8481501 | GCW8481502 | Ordinary Location | 8 x 48 | 203 x 1219 | 150 |
| GCW9511501 | GCW9511502 | Ordinary Location | 9 x 51 | 229 x 1295 | 150 |
| GCW15431501 | GCW15431502 | Ordinary Location | 15 x 43 | 381 x 1092 | 150 |
| HCW8481501 | HCW8481502 | Hazardous-Area | 8 x 48 | 203 x 1219 | 150 |
| HCW9511501 | HCW9511502 | Hazardous-Area | 9 x 51 | 229 x 1295 | 150 |
| HCW15431501 | HCW15431502 | Hazardous-Area | 15 x 43 | 381 x 1092 | 150 |
Q: What types of container heaters are available?
A: Common container heater types include:
- Full coverage drum heaters
- Full-coverage IBC tote tank heaters
- Pail heaters
- Silicone drum and pail heaters
Q: What are container heaters used for?
A: Container heaters are commonly used to:
- Viscosity control
- Maintain process temperatures
- Protect temperature-sensitive products during storage
Q: How do container heaters improve viscosity control?
A: Heating materials to their recommended temperatures can lower viscosity, making liquids easier to pump, mix, transfer, and dispense while improving process efficiency.
Q: Can container heaters be used for hazardous locations?
A: Our ATEX Drum, Tote, and Gas Cylinder container heaters are designed and certified for hazardous locations. It is always important to verify approvals and certifications before installation in hazardous environments.
Q: Can container heaters prevent materials from freezing?
A: Yes. Container heaters are commonly used to maintain temperatures above freezing, helping protect materials from solidification, crystallization, or freeze damage during storage and use.
Q: How do I properly store my drum & tote heater?
A: We suggest that you lay your drum heater on a flat surface when not in use.
Q: What lengths and widths do tote tank heaters fit?
A: Any footprint between 40” x 40” (1016mm x 1016mm) and 48” x 48” (1219mm x 1219mm).
Q: Are there safety features for tote tank heaters like high-limit thermostats?
A: Yes, the wrap-arounds have built-in 195°F (91°C) manual reset high-limit thermostats and are grounded.
Q: Do cylinder warmers have adjustable built-in controllers?
A: No, the heaters are designed to keep the cylinders warm and temperatures will vary depending on environmental conditions. GCW and HCW heaters are built with self-regulating heat trace meaning they automatically adjust temperature depending on application and ambient conditions.
Q: Are cylinder warmers plug-and-play?
A: The 120V GCW models include a plug, but other models have ferrule-crimped leads.