JG John Guest® Straight Female Adaptor BSP Thread - Flat End 1/2" for 3/8" tube (approximately 10 mm in diameter). It can be used to connect our pumps with 1/2" couplings (for example TS5 pump) to a suited tube.
John Guest® Fittings are made of grey acetal copolymer, material approved by the Food and Drug Administration and compliant with EU standards for food: they are suited for water and food liquids.
To make a connection, the tube is simply pushed in by hand; the unique patented John Guest collet locking system then holds the tube firmly in place without deforming it or restricting flow.
How to make a connection:
- Cut the tube square and remove burrs and sharp edges. Ensure the outside diameter is free of score marks. For soft or thin walled tube we recommend the use of a tube insert.
- Push the tube into the fitting, to the tube stop.
- Pull on the tube to check it is secure. Test the system before use.
- To disconnect, ensure the system is depressurized, push the collet square against the fitting. With the collet held in this position the tube can be removed.
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