Clesse Compact R800 4 Cylinder OPSO Auto Changeover Kit With SS Pigtails

Clesse CTR800 OPSO Automatic Changeover Regulator Kit – 4 Cylinder with Stainless Steel Pigtails – UU5185SS4CYL-TR

Whether two, four, or more cylinders, the CTR800 OPSO ensures reliable pressure delivery and enhanced consumer safety with its integrated Over Pressure Shut Off (OPSO) protection system. No need to remove caps or manually reset—just press the clear “Push to Set” device to cancel the red trip indicator.

Features:

• Automatic changeover regulator
• Integrated OPSO (Over Pressure Shut Off) system
• “Push to Set” reset cancels red trip indicator
• Includes stainless steel LPG pigtails
• Suitable for 4-cylinder LPG installations
• Includes M20 NRV T-pieces
• Clesse part number: UU5185SS4CYL-TR

Kit Includes:

• CTR800 OPSO automatic changeover regulator
• 2 x 500mm Clessinox stainless steel LPG pigtails
• 2 x 750mm Clessinox stainless steel LPG pigtails
• 2 x M20 NRV T-pieces
• 1 x 1/2" emergency control butterfly ball valve
• LPG safety plaque
• Screws and rawlplugs

Product Notes:

This kit is designed for 4-cylinder LPG setups requiring durable stainless steel connections and enhanced safety features. The NRV tee pieces allow secure dual-cylinder connection per side, while the OPSO function automatically cuts off gas in overpressure conditions. Ideal for static caravans, lodges, and off-grid installations.

What is OPSO?

OPSO stands for Over Pressure Shut-Off. It’s a built-in safety feature that automatically cuts off the gas supply if the outlet pressure rises above safe operating levels. This protects appliances from damage and helps prevent gas-related accidents.