Plugs an unused port on a John Guest push-fit fitting
John Guest push-fit polypropylene plug is for plugging unused connection ports on a John Guest fitting. All John Guest fittings are manufactured and assembled in the UK.
Features and benefits
- Compatible with John Guest fittings only
 - Suitable for potable water, intermittent hot water (up to 65°C max) and water treatment and purification applications
 - Not suitable for compressed air or vacuum applications