Clesse CSR485 37mbar Propane Gas Regulator with OPSO, 4kg - Irish F-Valve

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The Clesse CSR485 Low-Pressure Cylinder Gas Regulator: Meeting COP32 Standards with OPSO for Enhanced Safety

The CSR485 stands out as a premier low-pressure cylinder regulator, meticulously designed to comply with the latest COP32 industry regulations. A key feature of this regulator is the inclusion of an Over Pressure Shut Off (OPSO) mechanism, a critical safety enhancement that significantly reduces the risk of pressure-related accidents.

Incorporating the OPSO technology, the CSR485 regulator provides unparalleled protection for both downstream pipework and appliances, ensuring the highest level of safety for your home or business. This commitment to safety is further demonstrated by our policy of phasing out non-OPSO products. We continue to offer these products only when accompanied by explicit disclaimers, making it clear that they do not meet the current industry standards.

At the core of Clesse's mission is the dedication to safeguarding our customers and their properties. By choosing the CSR485, you are not just selecting a regulator; you are investing in peace of mind, knowing that you are adhering to the most stringent safety standards in the industry.


Clesse CSR485 37mbar Propane Gas Regulator with OPSO, 4kg - Irish F-Valve Specification

Brand Clesse
Approvals EN 16129
Connection Screw-On x Hose Nozzle
Operating Pressure 37mbar
Capacity/Flow Rate 4 kg/h
Outlet Connection 1/2" Bsp Female
Inlet Connection F-Valve (Butane Nut)
Stage Single Stage Low Pressure
Inlet Pressure 16 bar
Limited Relief Valve 75 mbar
Operating Temperature -20 to 50°C
Suitable Applications Gas BBQs, Patio Heaters and Camping Stoves
Compatible Cylinders Irish Calor Gas & Flo-Gas 10.89kg, 19kg, 34kg & 47kg
Warranty 5 Years
Product Type Low Pressure Propane Gas Regulator



Clesse CSR485 37mbar Propane Gas Regulator with OPSO, 4kg - Irish F-Valve Features

  • High-Safety Design: Features Over Pressure Shut Off (OPSO) for enhanced safety, automatically cutting off gas flow if pressure exceeds safe levels.
  • Efficient Regulation: Maintains a constant 37mbar pressure, ensuring optimal operation of propane gas appliances.
  • High Capacity: Capable of delivering up to 4kg/hour, suitable for high-demand applications and multiple appliances.
  • Irish F-Valve Connection: Designed with a Irish F-Valve (Butane Nut) screw-on connection for compatibility with standard propane gas bottles in Ireland.
  • Durable Build: Constructed with high-quality materials to withstand the rigors of outdoor use and the UK's variable weather conditions.
  • Trusted Brand: Manufactured by Clesse, a renowned name in gas regulation technology, ensuring reliability and performance.
  • Easy Installation: The screw-on design allows for straightforward, tool-free installation, making setup quick and easy.
  • Comprehensive Safety Features: In addition to the OPSO, it includes a built-in safety diaphragm and excess flow prevention for maximum protection.
  • Versatile Use: Ideal for a wide range of propane-powered outdoor appliances, including BBQs, patio heaters, and commercial heating solutions.
  • Reliability Assured: Each unit is rigorously tested to meet stringent safety standards, offering peace of mind with every use.

Clesse CSR485 37mbar Propane Gas Regulator with OPSO, 4kg - Irish F-Valve Reviews