GasTeK® GTP 500 230V Gas Pre-Heater for CO₂ – 1/4" NPT Inlet & Outlet
The GasTeK® GTP 500 Gas Pre-Heater is one of the most powerful high-volume gas preheaters on the market, offering 500W of gas heating capacity,
and designed to help prevent freezing and icing of downstream gas equipment during
high gas withdrawal applications.
Suitable for use with highly compressed inert and non-corrosive gases, the
GTP 500 helps maintain reliable gas flow by heating the gas before it reaches
downstream accessories such as regulators, manifolds and control equipment.
This model is supplied with 1/4" NPT inlet and outlet connections,
making it suitable for systems requiring NPT threaded fittings.
Key Features
- Powerful 500W gas pre-heater for demanding applications
- Helps prevent icing of downstream gas equipment
- Suitable for highly compressed inert and non-corrosive gases
- Designed for gas cylinder, bundle and manifold systems
- Double temperature control helps prevent overheating
- Green indicator light shows when heating is active
- Supplied with plug and 2 metre connection cable
- 1/4" NPT inlet and outlet connections
- Suitable for working pressures up to 300 bar
- CE marked
Technical Specification
| Voltage |
230V / 50Hz |
| Power |
500W |
| Maximum Working Pressure |
300 bar / 30.0 MPa |
| Inlet Connection |
1/4" NPT |
| Outlet Connection |
1/4" NPT |
| Suitable Gas Types |
CO₂, oxygen, inert gas, nitrogen and nitrous oxide |
| Connection Cable |
2 metres with plug |
| Plug Protection Class |
IP44 |
| Housing Protection Class |
IP65 |
| Temperature Switch |
45°C ±3°C |
| Temperature Limiter |
70°C ±5°C |
| Width |
86 mm |
| Height |
61 mm |
| Weight |
Approx. 2.3 kg |
Applications
- CO₂ gas supply systems
- Gas cylinder installations
- Gas bundle systems
- Gas manifold systems
- Welding and cutting gas equipment
- Industrial gas distribution
- High-flow gas withdrawal applications
Why Use a 500W Gas Pre-Heater?
When compressed gas is withdrawn at high flow rates, rapid pressure reduction
can cause a significant temperature drop. This can lead to icing or freezing
of downstream equipment, especially regulators and manifold accessories.
A 500W gas pre-heater helps reduce this risk by heating the gas before it
reaches downstream components, supporting consistent operation and helping to
reduce equipment downtime.
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GasTek® GTP 500 230V Gas Pre-Heater for CO2, Inlet/Outlet 1/4" NPTF
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