John Guest push-fit polypropylene straight adaptor (NPTF thread) fitting converts metric pipe/tube to an imperial NPTF type thread for connection of a fitting, fixture or appliance. Fast and simple to install, John Guest push-fit fittings create an instant push-fit connection and leak tight seal without the need for tools, hot works or sealing agents.
The unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. Fittings are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance.
Manufactured in polypropylene with EPDM O-Rings, the fitting offers greater chemical resistance than push-fit acetal and is suitable for potable water (10 bar at 20°C) and intermittent hot water applications (4 bar at 60°C), as well as water treatment and purification applications.
Features and benefits
- Polypropylene material and EPDM O-Ring offers high chemical resistance
- Suitable for potable water, intermittent hot water (up to 65°C max) water treatment and purification applications (Not suitable for compressed air or vacuum applications)
- Instant push-fit connection and leak tight seal
- Connect, disconnect and reconnect in seconds without tools
- No scale build up improves performance and equipment lifespan
- Superior flow characteristics
- Compatible with LLDPE or soft metal pipe/tube
How to make a connection
Cut the tube square.
Push up to tube stop
Pull to check secure
Pull on the tube to check it is secure. Test the system before use.
pieces available
polypropylene straight adaptor (NPTF thread) 1/8″ – OD tube 1/4″ – PP010821W
polypropylene straight adaptor (NPTF thread) 1/4″- OD tube 1/4″ – PP010822W
polypropylene straight adaptor (NPTF thread) 3/8″ – OD tube 1/4″ – PP010823W
polypropylene straight adaptor (NPTF thread) 1/2″ – OD tube 1/4″- PP010824W
polypropylene straight adaptor (NPTF thread) 1/4″ – OD tube 3/8″- PP011222W
polypropylene straight adaptor (NPTF thread) 3/8″ – OD tube 3/8″ – PP011223W
polypropylene straight adaptor (NPTF thread) 1/2″ – OD tube 3/8″- PP011224W
polypropylene straight adaptor (NPTF thread) 3/8″ – OD tube 1/2″- PP011623W
polypropylene straight adaptor (NPTF thread) 1/2″ – OD tube 1/2″- PP011624W