Check valve for air hose - 4/6 mm
Check valve for air hose - 4/6 mm
  • Return valve
  • for standard air hoses
  • protects the air pump
  • Protection from running empty
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Check valve for air hose - 4/6 mm

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  • 6652

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Check valve for air hose - 4/6 mm
The check valve for air pumps protects your pump from water damage due to water creeping back in the hose and your aquarium from running dry. An absolutely useful little piece of accessory for thin air hoses for the aquarium with the standard diameter of 6 mm outside and 4 mm inside. - Garnelio

If you operate an air pump on the aquarium for aeration and oxygenation of your aquarium inhabitants, you should place it so that it is higher than the water level. If this is not possible, it makes sense to install this check valve in the hose section.

This valve is only open in one direction and thus serves as a non-return valve: It prevents water from running into the pump and damaging it if it does not run at all - be it because of a power failure, a defect or simply because you only run the pump overnight, for example. This also prevents the aquarium from running dry via the air hose and keeps your bottom dry.

This check valve for air pumps has connections for a standard 4/6 mm air hose.

Install the check valve in the hose section as follows: The arrow on the clear part of the check valve indicates the direction of air flow, so it should point away from the air pump and toward the aquarium.

Connection: 4/6 mm air hose
Content: 1 piece

Name: Check valve
Description:for 4/6 mm hoses with 4 mm inner diameter
Content:1 piece
  • 6652
  • 7426796200401

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Check valve for air hose - 4/6 mm

Check valve for air hose - 4/6 mm

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