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John Guest Plumbing

Get fast and leak-tight connections first time, every time, with JG Speedfit’s easy to install push-fit plumbing system. Using a unique blend of push-fit and multi-seal technology, Speedfit can be installed and demounted in seconds without the need for tools or hot works.

John Guest Plastic Female Adaptor (BSP Thread) 12mm × 1⁄2″

John Guest Plastic Female Adaptor (BSP Thread) 12mm × 1⁄2″

Regular price $11.49
John Guest 12mm 1/2" Straight Adaptor Male Plastic

John Guest 12mm 1/2" Straight Adaptor Male Plastic

Regular price $12.99
John Guest Plastic Equal Tee 12mm

John Guest Plastic Equal Tee 12mm

Regular price $10.99
John Guest Blue Tubing 12mm - 10m roll

John Guest Blue Tubing 12mm - 10m roll

Regular price $49.99
John Guest Plastic Equal Elbow 12mm

John Guest Plastic Equal Elbow 12mm

Regular price $10.99
John Guest Red Tubing 12mm - 10m roll

John Guest Red Tubing 12mm - 10m roll

Regular price $49.99
John Guest Blue Tubing 12mm - per metre

John Guest Blue Tubing 12mm - per metre

Regular price $5.49
John Guest 12mm Shut-off Valve Plastic

John Guest 12mm Shut-off Valve Plastic

Regular price $24.99
John Guest 12mm Equal Divider 12mm

John Guest 12mm Equal Divider 12mm

Regular price $11.99
John Guest 12mm 3/8" Straight Adaptor Male Plastic

John Guest 12mm 3/8" Straight Adaptor Male Plastic

Regular price $12.99
John Guest Plastic Swivel Elbow (BSPT Thread) 12mm × 1⁄2″

John Guest Plastic Swivel Elbow (BSPT Thread) 12mm × 1⁄2″

Regular price $16.99
John Guest Plastic Equal Straight Connector 12mm

John Guest Plastic Equal Straight Connector 12mm

Regular price $8.49
John Guest 12mm Series 08 Red Plug

John Guest 12mm Series 08 Red Plug

Regular price $3.99
John Guest 1/2" Brass Male Adapter With 12mm Plastic Elbow

John Guest 1/2" Brass Male Adapter With 12mm Plastic Elbow

Regular price $21.99
John Guest Plastic Stem Elbow 12mm × 12mm

John Guest Plastic Stem Elbow 12mm × 12mm

Regular price $10.99
John Guest Plastic Female Adaptor (BSP Thread) 12mm × 3⁄8″

John Guest Plastic Female Adaptor (BSP Thread) 12mm × 3⁄8″

Regular price $10.99
John Guest Tube Cutter

John Guest Tube Cutter

Regular price $19.99
John Guest 12mm 1/2" Tube to Hose Brass

John Guest 12mm 1/2" Tube to Hose Brass

Regular price $14.99
John Guest Brass Straight Adaptor (12mm x 1/2" NPT) For Suburban HWS Only

John Guest Brass Straight Adaptor (12mm x 1/2" NPT) For Suburban HWS Only

Regular price $29.99
John Guest Plastic Reducing Straight Connector 12mm × 10mm

John Guest Plastic Reducing Straight Connector 12mm × 10mm

Regular price $12.99
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John Guest Black Tubing 12mm - per metre

John Guest Black Tubing 12mm - per metre

Regular price $5.49
John Guest Red Tubing 12mm - per metre

John Guest Red Tubing 12mm - per metre

Regular price $5.49
John Guest 12mm Bulkhead Adaptor

John Guest 12mm Bulkhead Adaptor

Regular price $12.99
John Guest Plastic Single Check Valve 12mm

John Guest Plastic Single Check Valve 12mm

Regular price $33.99
John Guest Tube to Hose Connector 15mm x 1/2"

John Guest Tube to Hose Connector 15mm x 1/2"

Regular price $7.49
John Guest Black Tubing 12mm - 10m roll

John Guest Black Tubing 12mm - 10m roll

Regular price $49.99
John Guest Plastic Stem Adaptor (BSP Thread) 12mm × 1⁄2″

John Guest Plastic Stem Adaptor (BSP Thread) 12mm × 1⁄2″

Regular price $5.49
John Guest Plastic Female Adaptor (BSP Thread) 12mm × 3⁄8″ - Shallow Thread

John Guest Plastic Female Adaptor (BSP Thread) 12mm × 3⁄8″ - Shallow Thread

Regular price $10.99
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