This check value can be used to prevent water backflow from damaging front-end air pumps or other product equipment. Fit for aquarium, fishing tackle shop, etc.
Features:
1. Prevent water backflow from damaging front-end air pumps or other product equipment.
2. Non return air pump safety valve, an essential accessories of pump.
3. Greatly protect the oxygenation pump from damaging by water retrograde into pump.
4. Prevent the damage of water returning when the pump is shut down and stopped working.
5. Suitable for aquarium, fish tank, fishing tackle shop, etc.
Specification:
Item Type: Aquarium Check Valve
Material: Plastic
Quantity: 10Pcs
Item Size: 10 * 10 * 3cm / 3.9 * 3.9 * 1.2inch
Package Weight: Approx. 30g
Package List:
10 * Aquarium Check Valve
Note:
One check valve is required for each outlet. Two-head air pump requires two check valves.