John Guest SpeedFit Pipe Inserts - Size 3/4" CTS JG Part # TS128

New UV Resistant, lead free fittings, works with PEX. Speedfit PE-X, and PolyB Piping... ideal for greenhouses, hydroponics, and marine applications.

Using Pipe Inserts:

Cold Water: While not a requirement, John Guest recommends the use of pipe inserts for plastic pipe connections with John Guest products in Standard Residential Plumbing (hot and cold water) installations.

Heating: John Guest requires the use of pipe inserts for plastic pipe connections with John Guest Speedfit products in all Heating installations/applications.

Fittings are IAPMO approved, NSF Certified and can be used with PEX, PE-X, Poly-B, Copper CPVC..
 

Application Hot & Cold Water

Maximum Working Pressures to Maximum Working Tempatures

• 160 PSI -  73 F / 23 C
• 100 PSI - 190 F / 88 C
•   80 PSI - 200F / 93 C