Henry Dual Safety Device Kit 24.8 BAR

The function of a Safety Device Kit is to protect against
over-pressure. For safety reasons, excessive over-pressure in any part
of the refrigeration system must be avoided. The ‘X’ denotes that the kit
includes an ‘X’ series PRV.
Four kits are available, SDK1, SDK2, SDK1X and SDK2X.
The SDK1X kit is a single safety device assembly. It comprises of a
pressure relief valve, rupture disc, pressure indicator gauge and a 1/8”
NPT rupture disc blanking plug.
The SDK2X kit is a dual safety device assembly. It comprises of two
pressure relief valves, two rupture discs, two pressure indicator gauges,
two blanking plugs, a three-way valve and a 1/2” NPT pipe nipple.