The CRH-1000-200 is a heated, mechanically operated valve with 2 sealing flaps allowing airflow in either direction. The heating element is a 49W/m self regulating heater cable 240v with 0.230 AMP draw. With a 3-core neutral, active & earth facility. Supplied with 2 Vermin Screens and fixing screws.
Material: Polycarbonate
Flange Size: 300mm x 300mm
Cutout Size: 220mm x 220mm
Panel Thickness: 200mm
Additional Information:
Please note: Heaters for Pressure Relief Valves and or Door Frames must not be activated (switched on) before the room is brought down to operating temperature.
CRH Safety Latch Set, 16mm-32mm Offset CRH & All manufacturers highly recommend that all internal safety release mechanisms fitted to doors are checked at least 3 times weekly to ensure they are functioning correctly. Includes glow in the dark inside release safety label.
Color:?Chrome Plated
Material:?High Pressure Die-Cast Zinc
Additional Information:
Set includes Latch body with padlocking provision. 16mm-32mm Adjustable Offset Strike. Internal Paddle type inside release, glow in the dark inside release safety label.
1530 lumens, 6000-7000K, 90-264V AC. Draws 0.24 amps
Overall Dimensions 1250mm x 85mm x 95mm.
Color:?Grey
Material:?PVC
Additional Information:
LED units start up instantly and emit very little heat, unlike traditional fluorescent tubes. This makes them ideal for use in cool rooms & freezers as they create less work for your refrigeration plant. Long Life, Energy Efficient, Less Maintenance. The Working Temperature Range is -40? C to +50? C.
3060 lumens, 6000-7000K, 90-264V AC, Draws 0.48 amps.
Overall Dimensions 1250mm x 130mm x 95mm.
Color:?Grey
Material:?PVC
Additional Information:
LED units start up instantly and emit very little heat, unlike traditional fluorescent tubes. This makes them ideal for use in cool rooms & freezers as they create less work for your refrigeration plant. Long Life, Energy Efficient, Less Maintenance. The Working Temperature Range is -40? C to +50? C.
The walls of a cold room are constantly subject to strains caused by pressure variations, either from inside or outside of the room. It is important to equalise the pressure when necessary otherwise the walls & ceiling are at risk of blowing out or in causing damage or possible injury.
A joint venture between CRH Australia & Fermod, The F2227 had been designed and manufactured to withstand Australia’s harsh ambient temperatures and metric panel thicknesses.
The F2227 Valve makes it possible to balance internal & external pressures through venting. It’s mechanically operated valves (one intake and the other exhaust) has two water tight mobile flaps. This means that when not required the cold room is still sealed without precious cold air leaking out of the room and causing machinery to run more often. When pressure builds up the valves open and allow equalisation.
The valve is fitted with an 8w heater which runs continuously and prevents the flaps from freezing.
It is important to note that the F2227 Valve is designed for?NEGATIVE?temperature cold rooms. if used for positive temperature cold room equalisation the heater should Not be connected to power.
Ensure to read the information in the Installation Instructions.
Draws 0.035 AMPs per Valve.
This product replaces CRH-500 & F2220TN Models
Color:?Surfmist White
Material:?Composite
Additional Information:
The only installation difference between the CRH-500 and the new Fermod Valve is that the new Valves only require an 80mm cut-out.
The newly designed F2227 will offer the same performance of the CRH-500 but with a smaller footprint and include design improvements including upgraded heater wires and a more ergonomic design allowing for quicker, more efficient install.
