
John Guest - Acetal Male Flare Connector Quick Connect Fitting - Grey
Acetal Male Flare Connector Quick Connect Fitting
The John Guest Acetal Male Flare Connector delivers professional-grade connection quality for potable water systems, pneumatic lines, and vacuum applications. Constructed from acetal copolymer with food-grade nitrile O-rings, this fitting offers superior heat resistance and structural strength compared to polypropylene alternatives. Push the fitting onto pipe, turn onto thread, and you're sealed.
Engineered for Potable Water & Beyond
Grip & Seal Collet
Push-to-connect mechanism with secure collet arrangement eliminates threading tools and reduces installation time
Food-Grade Materials
Acetal copolymer body with food-grade nitrile O-ring meets potable water standards for safe drinking water systems
Demountable Design
Unlock nut, push collet toward body, and pull pipe to release—fully reversible connections without damage
Heat Resistant
Acetal construction provides greater temperature tolerance and mechanical strength than standard polypropylene fittings
UK Manufactured
Designed, manufactured, and assembled in the UK by John Guest Speedfit to British engineering standards
Male Flare Thread
NPT-compatible male flare connection with rounded tip design for secure attachment to female flare ports
Where This Fitting Works
The John Guest Acetal Male Flare Connector is ideal for reverse osmosis systems, water filtration installations, refrigerator water lines, and point-of-use drinking water connections. Use it for tap hookups, toilet supply lines, ice maker feeds, and any application requiring a reliable male flare connection to push-fit tubing. Also suitable for CO2 beverage lines, pneumatic control systems, and light vacuum applications. Female flare connections (abbreviated FFL) follow NPT National Pipe Thread measurements for universal compatibility.
John Guest Speedfit fittings have been the professional standard in potable water connections for decades, trusted by installers who value repeatable quality.
Acetal Male Flare Connector Quick Connect Fitting
The John Guest Acetal Male Flare Connector delivers professional-grade connection quality for potable water systems, pneumatic lines, and vacuum applications. Constructed from acetal copolymer with food-grade nitrile O-rings, this fitting offers superior heat resistance and structural strength compared to polypropylene alternatives. Push the fitting onto pipe, turn onto thread, and you're sealed.
Engineered for Potable Water & Beyond
Grip & Seal Collet
Push-to-connect mechanism with secure collet arrangement eliminates threading tools and reduces installation time
Food-Grade Materials
Acetal copolymer body with food-grade nitrile O-ring meets potable water standards for safe drinking water systems
Demountable Design
Unlock nut, push collet toward body, and pull pipe to release—fully reversible connections without damage
Heat Resistant
Acetal construction provides greater temperature tolerance and mechanical strength than standard polypropylene fittings
UK Manufactured
Designed, manufactured, and assembled in the UK by John Guest Speedfit to British engineering standards
Male Flare Thread
NPT-compatible male flare connection with rounded tip design for secure attachment to female flare ports
Where This Fitting Works
The John Guest Acetal Male Flare Connector is ideal for reverse osmosis systems, water filtration installations, refrigerator water lines, and point-of-use drinking water connections. Use it for tap hookups, toilet supply lines, ice maker feeds, and any application requiring a reliable male flare connection to push-fit tubing. Also suitable for CO2 beverage lines, pneumatic control systems, and light vacuum applications. Female flare connections (abbreviated FFL) follow NPT National Pipe Thread measurements for universal compatibility.
John Guest Speedfit fittings have been the professional standard in potable water connections for decades, trusted by installers who value repeatable quality.
Original: $3.18
-65%$3.18
$1.11Description
Acetal Male Flare Connector Quick Connect Fitting
The John Guest Acetal Male Flare Connector delivers professional-grade connection quality for potable water systems, pneumatic lines, and vacuum applications. Constructed from acetal copolymer with food-grade nitrile O-rings, this fitting offers superior heat resistance and structural strength compared to polypropylene alternatives. Push the fitting onto pipe, turn onto thread, and you're sealed.
Engineered for Potable Water & Beyond
Grip & Seal Collet
Push-to-connect mechanism with secure collet arrangement eliminates threading tools and reduces installation time
Food-Grade Materials
Acetal copolymer body with food-grade nitrile O-ring meets potable water standards for safe drinking water systems
Demountable Design
Unlock nut, push collet toward body, and pull pipe to release—fully reversible connections without damage
Heat Resistant
Acetal construction provides greater temperature tolerance and mechanical strength than standard polypropylene fittings
UK Manufactured
Designed, manufactured, and assembled in the UK by John Guest Speedfit to British engineering standards
Male Flare Thread
NPT-compatible male flare connection with rounded tip design for secure attachment to female flare ports
Where This Fitting Works
The John Guest Acetal Male Flare Connector is ideal for reverse osmosis systems, water filtration installations, refrigerator water lines, and point-of-use drinking water connections. Use it for tap hookups, toilet supply lines, ice maker feeds, and any application requiring a reliable male flare connection to push-fit tubing. Also suitable for CO2 beverage lines, pneumatic control systems, and light vacuum applications. Female flare connections (abbreviated FFL) follow NPT National Pipe Thread measurements for universal compatibility.
John Guest Speedfit fittings have been the professional standard in potable water connections for decades, trusted by installers who value repeatable quality.



















