The Clesse APZ400 & BP2203 Close-Coupled 1st & 2nd Stage Regulator with OPSO/UPSO – 75mbar is a top of the range LPG regulator system for bulk tank domestic installations. By combining first and second stage regulation in one unit it gives a smooth reduction from tank pressure to a stable 75mbar for household heating and LPG applications.
With built in Over Pressure Shut Off (OPSO) and Under Pressure Shut Off (UPSO) safety systems this regulator gives you peace of mind by protecting your appliances from unsafe pressure fluctuations. Compact close-coupled design makes it space saving and easy to install and robust build means long term durability.
Dual Stage Regulation – Combines 1st and 2nd stage regulation in one unit for efficiency and space saving.
75mbar Output – Consistent pressure supply even under varying inlet conditions.
OPSO & UPSO – Automatic shut off if pressure rises above or drops below safe limits, maximises system safety.
Giro Vent Design – Multi position fitting for best protection against water penetration and humidity drainage.
Easy Reset & Monitoring – OPSO visual indicator with rotating cap and UPSO pull tab reset for user convenience.
Durable Construction – Built with premium Clesse components for all weather use.
Simplified Installation – Close coupled design reduces pipework and makes installation faster and easier.
Compliance Assured – Fully complies with BS EN 16129 for safety and performance.
Bulk tank domestic LPG installations
Central heating systems and home boilers
Commercial kitchens requiring precise gas regulation
Industrial applications where safe regulated propane supply is essential
Upgrade your LPG bulk tank installation with the Clesse APZ400 & BP2203 1st/2nd Stage Regulator with OPSO/UPSO – 37mbar for safe, efficient, and uninterrupted gas supply. Add to Basket Now for fast UK & Ireland delivery.
| Brand | Clesse |
|---|---|
| Type | 1st & 2nd Stage Close-Coupled Regulator |
| Capacity | 12.5kg/hr |
| Outlet Pressure | 75 mbar |
| Inlet Pressure (2nd Stage) | 1.5 – 16 bar (0.45 – 2 bar) |
| OPSO | Yes - (140mbar set pressure) |
| UPSO | Yes |
| PRV | Yes |
| Design Standard | BS EN 16129 |
| Inlet | Pol (American) |
| Outlet | 3/4" Bsp female |
| Stage | 1st & 2nd Stage Propane Tank Regulators |
| Suitable Applications | Domestic bulk tank LPG installations, heating, cooking, and commercial use |
Integrated Dual-Stage Regulation – Combines 1st and 2nd stage regulation in one compact unit for efficiency and space saving.
Stable 75mbar Output – Ensures consistent pressure supply, even under varying inlet conditions.
Built-In OPSO & UPSO – Automatic shut-off if pressure rises above or drops below safe limits, maximising system safety.
Giro Vent Design – Allows multi-position fitting for best protection against water penetration and humidity drainage.
Easy Reset & Monitoring – OPSO visual indicator with rotating cap and UPSO pull-tab reset for user convenience.
Durable Construction – Built with premium Clesse components for reliability in all weather conditions.
Simplified Installation – Close-coupled design reduces pipework and makes installation faster and easier.
Compliance Assured – Fully compliant with BS EN 16129 for safety and performance.
