Specification:
Condition: 100% Brand New
Item Type: Check Valve
Material: Plastic
Product Color: Blue
Suitable for: Inlet/outlet pressure gauge tube 4mm / 0.2in
Function: Used as an oxygenation pump due to the pressure difference between the inside and outside when the work stops suddenly, causing the water flowing to reverse, damaging the oxygenation pump and causing the water in the cylinder to overflow to form a property loss. It is an indispensable accessory of the air pump to prevent the water in the fish tanks from flowing back into the air pump and burning the air pump to avoid danger.
Product Size:
Length: Approx. 3.5cm / 1.4in
Features:
1Made of high-quality plastic materials, with good durability and stability. 2It can prevent the water in the fish tanks from flowing back into the air pump and is an indispensable accessory of the air pump. 3The installation method is simple, safe and reliable, suitable for use in aquarium fish tanks. 4When the air pump is placed below water surface, can prevent water from flowing back and damage front air pump or other product equipment. 5After adding the valve, the air pump can be placed above the water surface or below, there will never be a danger of water backflow when the air pump is powered off and stops working.
Package List:
20 x Check Valve
