John Guest - Speedfit Twist and Lock Range Plumbing Fittings


The Twist and Lock range of WaterMarked plumbing fittings were designed for use in normal domestic plumbing applications in accordance with ‘AS/NZS 3500’, ‘AS 4176(ISO 15875/21003)’. The 12mm range is popular with the caravan and motorhome market.

An additional benefit the Twist and Lock range offers is that a twist of the screw cap locks the pipe into place and gives increased compression on the O-Ring for even greater security.

Parkway Process Solutions is an Australian stockist and distributor of the entire John Guest range of specialty fittings, tubing and related equipment.

John Guest - Speedfit Twist and Lock Range Plumbing Fittings
John Guest 10mm Equal Straight Connector - White
John Guest 10mm Equal Straight Connector - White
JGU-PEM0410W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$6.43
In Stock
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John Guest 15mm Equal Straight Connector - White
John Guest 15mm Equal Straight Connector - White
JGU-PEM0415W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$4.44
In Stock
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John Guest 22mm Equal Straight Connector - White
John Guest 22mm Equal Straight Connector - White
JGU-PEM0422W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$8.02
In Stock
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John Guest 28mm Equal Straight Connector - White
John Guest 28mm Equal Straight Connector - White
JGU-PEM0428W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$19.89
In Stock
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John Guest 15mm x 10mm Reducing Straight Connector - White
John Guest 15mm x 10mm Reducing Straight Connector - White
JGU-PEM201510W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$9.61
In Stock
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John Guest 22mm x 15mm Reducing Straight Connector - White
John Guest 22mm x 15mm Reducing Straight Connector - White
JGU-PEM202215W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$12.38
In Stock
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John Guest 10mm Equal Elbow - White
John Guest 10mm Equal Elbow - White
JGU-PEM0310W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$7.50
In Stock
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John Guest 15mm Equal Elbow - White
John Guest 15mm Equal Elbow - White
JGU-PEM0315W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$5.40
In Stock
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John Guest 22mm Equal Elbow - White
John Guest 22mm Equal Elbow - White
JGU-PEM0322W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$9.16
In Stock
Quick View
John Guest 28mm Equal Elbow - White
John Guest 28mm Equal Elbow - White
JGU-PEM0328W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$23.85
In Stock
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John Guest 10mm Equal Tee - White
John Guest 10mm Equal Tee - White
JGU-PEM0210W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$8.76
In Stock
Quick View
John Guest 15mm Equal Tee - White
John Guest 15mm Equal Tee - White
JGU-PEM0215W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$7.43
In Stock
Quick View
John Guest 22mm Equal Tee - White
John Guest 22mm Equal Tee - White
JGU-PEM0222W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$12.89
In Stock
Quick View
John Guest 28mm Equal Tee - White
John Guest 28mm Equal Tee - White
JGU-PEM0228W
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$33.15
In Stock
Quick View
John Guest 22mm x 22mm x 10mm Reducing Tee - White
John Guest 22mm x 22mm x 10mm Reducing Tee - White
JGU-PEM302210AW
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$13.53
In Stock
Quick View
John Guest 22mm x 22mm x 15mm Reducing Tee - White
John Guest 22mm x 22mm x 15mm Reducing Tee - White
JGU-PEM3022AW
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$14.62
In Stock
Quick View
John Guest 22mm x 15mm x 15mm Reducing Tee - White
John Guest 22mm x 15mm x 15mm Reducing Tee - White
JGU-PEM3022BW
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$14.61
In Stock
Quick View
John Guest 15mm x 15mm x 22mm Reducing Tee - White
John Guest 15mm x 15mm x 22mm Reducing Tee - White
JGU-PEM3022CW
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$14.62
In Stock
Quick View
John Guest 22mm x 15mm x 22mm Reducing Tee - White
John Guest 22mm x 15mm x 22mm Reducing Tee - White
JGU-PEM3022DW
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$14.61
In Stock
Quick View
John Guest 28mm x 28mm x 22mm Reducing Tee - White
John Guest 28mm x 28mm x 22mm Reducing Tee - White
JGU-PEM3028AW
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$33.15
In Stock
Quick View
John Guest 28mm x 22mm x 22mm Reducing Tee - White
John Guest 28mm x 22mm x 22mm Reducing Tee - White
JGU-PEM3028BW
John Guest Speedfit Twist and Lock fittings have a unique grip-...
KEY FEATURES State-of-art push-fit technology from John Guest Quick disconnection without the need for tools Full product range including fittings,...
$33.15
In Stock
Quick View