Function

High pressure switch for reverse osmosis booster pump (ON-OFF) operation control
High pressure switch job is to turn off the booster pump when the tank is full

Switch Contact Type: Single Pole NC(Normal Closed)
Off pressure: 0.25±0.02Mpa
Max water pressure:1.5Mpa
Normal current: 8A
Connection: 1/4''OD Tube
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Relief Valve

Connect the three-way ball valve port of RO water system inlet,prevent the tube burst
for the high pressure and other hidden danger.
Filter Protection Valves are designed for high pressure installation to protect reverse Osmosis Systems,water filters,Tanks.

Function
Low pressure switch for reverse osmosis booster pump (ON-OFF) operation control
Low pressure switch job is to shut off the booter pump when your water filters are
Blocked or there is no enough feeding water to pass through the pump and avoid any burring
Possibility to your booster pump motor
Type of switch contact: Normally open
Pipe connection: Quick fitting 1/4''
Inlet pressure: 60psi
Actuation range: 1to 5 psi, factory preset at 2.3psi
Nominal current: 7A
Item: Valve
Material: POM(Polyoxymethylene)
Medium Temperature: 5~50 Centigrade
Applications: Apply to Reverse Osmosis Water System and Housing In Line Filters ETC.

Diameter of BSP 1/8'' =9.7mm

Diameter of BSP 1/4'' =13mm

Diameter of BSP 3/8'' =16.5mm

Diameter of BSP 1/2'' =21mm

Please check up the Thread BSP tabel photo below