Automatic changeover propane regulator suitable for use in twin-cylinder installations. When the active tank becomes depleted it will switch automatically to the reserve — there is no need for manual intervention. The regulator has a 37mbar outlet pressure and a maximum capacity of 5kg/h (greater than the CSR485 which has a maximum capacity of 4kg/h).
OPSO consumer-resettable at 125mbar; Quicksafe female coupling outlet; POL inlet; EN 16129; NCASS approved; Liquid Gas UK Codes of Practice 24 Part 3 compliance; 2 year warranty.
The main difference between the CSR485 and Compact 800 CSR regulators is that the CSR485 is a standard catering single-cylinder regulator with manual operation. The CSR485 Dual model allows two tanks to be used but requires manual changeover when one tank becomes depleted. This product is the Compact 800 CSR which also uses two tanks but changes over automatically when the first tank becomes depleted. The Compact 800 CSR provides a higher flow rate than the CSR485 (5kg/h compared to 4kg/h), so it can handle larger multi-appliance set-ups.
CSR485 vs Compact 800 CSR — Which Regulator?
CSR485 — Single cylinder, manual operation. 4kg/h. Standard catering single cylinder regulator.
CSR485 Dual — Two cylinders, manual changeover. 4kg/h.
Compact 800 CSR (this product) — Two cylinders, automatic changeover. 5kg/h. Higher capacity, no manual cylinder switching needed.
Key Features & Benefits
Automatic Changeover — Switches automatically from active to reserve cylinder — gas flow continues uninterrupted without manual intervention.
5kg/h Capacity — Higher flow rate than the CSR485 (4kg/h) — for larger multi-appliance setups.
Consumer-Resettable OPSO at 125mbar — Shuts off automatically if downstream pressure exceeds 125mbar. Visible trip indicator. Push to reset.
37mbar Outlet Pressure
16 bar Maximum Inlet Pressure
Quicksafe Female Coupling Outlet — Integrates with Quicksafe Gas Rig systems.
UK POL Inlet — For all UK Calor and Flo-Gas propane cylinders.
EN 16129 / NCASS Recommended / Liquid Gas UK CoP 24 Part 3 Compliant
-20°C to +50°C Operating Range
2-Year Warranty
Ideal For
Mobile and static catering using Quicksafe Gas Rig requiring automatic cylinder changeover
Higher-demand setups where 4kg/h is insufficient
Operations where manual cylinder changeover during service is impractical
Automatic changeover Quicksafe catering regulator — 5kg/h, 125mbar OPSO, NCASS compliant. In stock and ready to ship. Gas Safe registered engineer commissioning required.
gulator for twin cylinder installations. Switches automatically from the active cylinder to the reserve when the active one empties — no manual intervention required. 37mbar outlet pressure, 5kg/h capacity (higher than the CSR485's 4kg/h). Consumer-resettable OPSO at 125mbar. Quicksafe female coupling outlet. POL inlet. EN 16129. NCASS recommended. Liquid Gas UK Codes of Practice 24 Part 3 compliant. 2-year warranty.
CSR485 vs Compact 800 CSR — Which Regulator?
CSR485 — Single cylinder, manual operation. 4kg/h. Standard catering single cylinder regulator.
CSR485 Dual — Two cylinders, manual changeover. 4kg/h.
Compact 800 CSR (this product) — Two cylinders, automatic changeover. 5kg/h. Higher capacity, no manual cylinder switching needed.
Key Features & Benefits
Automatic Changeover — Switches automatically from active to reserve cylinder — gas flow continues uninterrupted without manual intervention.
5kg/h Capacity — Higher flow rate than the CSR485 (4kg/h) — for larger multi-appliance setups.
Consumer-Resettable OPSO at 125mbar — Shuts off automatically if downstream pressure exceeds 125mbar. Visible trip indicator. Push to reset.
37mbar Outlet Pressure
16 bar Maximum Inlet Pressure
Quicksafe Female Coupling Outlet — Integrates with Quicksafe Gas Rig systems.
UK POL Inlet — For all UK Calor and Flo-Gas propane cylinders.
EN 16129 / NCASS Recommended / Liquid Gas UK CoP 24 Part 3 Compliant
-20°C to +50°C Operating Range
2-Year Warranty
Ideal For
Mobile and static catering using Quicksafe Gas Rig requiring automatic cylinder changeover
Higher-demand setups where 4kg/h is insufficient
Operations where manual cylinder changeover during service is impractical
Automatic changeover Quicksafe catering regulator — 5kg/h, 125mbar OPSO, NCASS compliant. In stock and ready to ship. Gas Safe registered engineer commissioning required.
