The Clesse BP2403 37mbar LPG Low Pressure Regulator (UPSO/OPSO) is a high performance second stage propane regulator for precision pressure control and maximum safety. With a flow rate of 40kg/hr it’s perfect for medium to large commercial, industrial and agricultural applications where reliability, stability and safety are key.
Built to BS EN 16129:2013 this model has dual safety shut off systems (UPSO & OPSO), Pressure Relief Valve (PRV) and visual indicators for easy operation and maintenance. Its robust construction, strategically placed vent and external buffer tube sensing system make it a reliable choice for demanding LPG installations, giving 37mbar output pressure and compliance with modern gas safety standards.
Key Features & Benefits
High Flow – 40kg/h – For medium to large commercial and industrial LPG systems requiring high volume performance.
Accurate 37mbar Regulation – For stable and precise low pressure control for appliance operation and gas efficiency.
Dual Safety Systems – UPSO & OPSO – Under Pressure Shut Off and Over Pressure Shut Off for total safety.
Integrated PRV – Factory set to 75mbar with rigid pipe connection option.
Visible OPSO Indicator – Clear indicator and rotating cap for easy system reset and pressure balancing.
User Friendly UPSO Reset – Clear cap and pull tab for easy manual reset.
Upstream OPSO Configuration – Senses overpressure via external buffer tube for added safety and control.
Optimised Vent Design – Fixed vent at 7 o’clock position for safe and effective venting.
Built to Last – Made by Clesse, Europe’s leading gas control company, for long term durability and performance.
Ideal For
Medium to large commercial propane systems
Industrial and agricultural heating and processing installations
Bulk tank or wall mounted second stage regulation* High demand LPG networks need dual safety protection
Why Clesse BP2403 UPSO/OPSO?
The Clesse BP2403 has precision regulation and industry leading safety. With dual shut off protection (UPSO/OPSO), PRV and 40kg/hr flow rate it’s a reliable low pressure propane regulator for large installations. A proven design trusted by professionals, this regulator will keep your system safe, efficient and BS EN 16129 compliant.
Get dual safety protection and high capacity gas regulation — order the Clesse BP2403 37mbar UPSO/OPSO Regulator (40kg/h) today for fast UK & Ireland delivery.
