Specification:
Condition: 100% Brand New
Item Type: Check Valve
Material: Plastic
Color: White
Quantity: 20PCS
Weight: Approx. 62g
Single Length: Approx. 5.5cm/2.17inch
Suitable: Air Inlet/Outlet Pressure Gage Pipe: Approx. 4mm/0.16inch
Features:
1Using air pump is very easy to handle and use to prevent water from entering the machine pump. 2When the position of the air pump is lower than the surface of the water, to prevent water backflow damage to the front end of the air pump or other product equipment, after the addition of stop valve air pump can be higher than the surface of the water or lower than the surface of the water placed. 3There is no danger of water backflow when the air pump is cut off and stopped working, it is the small guard of the gas supply facility. 4Made of high quality plastic material, sturdy, durable and long service life. 5Used as an oxygenation pump due to the pressure difference between the interior and outside when it suddenly stops working, which causes the water flow to reverse, damage the oxygenation pump and cause the water in the cylinder to overflow to form a property loss. Prevent the water in the fish tank from flowing back into the air pump, burn the air pump to avoid danger, it is an indispensable accessory of the air pump.
Package List:
20 x Check Valve
