John Guest Speed-Fit Fittings

John Guest 3/8" x 3/8" Bulkhead. Tube O.D.: 3/8"
Tube O.D.: 3/8"

John Guest 1/4" 2-way Divider

John Guest Part# : PM2308S
Tube O.D.: 1/4"
How to make a connection:

* Cut tube square
It is essential that the outside diameter be free of score marks and that burrs and sharp edges be removed before inserting into fitting. For soft or thin walled plastic tubing we recommend the use of a tube insert.
* Insert tube
Fitting grips before it seals. Ensure tube is pushed in to the tube stop.
* Push up to tube stop
Push the tube into the fitting, to the tube stop. The collet (gripper) has stainless steel teeth which hold the tube firmly in position while the "O" ring provides a permanent leak proof seal.
* Pull to check secure
Pull on the tube to check it is secure. It is good practice to test the system prior to leaving site and/or before use.

John Guest 1/2" x 1/2" Bulkhead. Tube O.D.: 1/2"
Tube O.D.: 1/2"

Precision Needle Valve with 1/4"John Guest Style Fittings

For quick, easy and accurate regulation of flow applications, look no further than our Precision Needle Valve. Featuring a Teflon® stem seal and Black Filled Polyester Knob, this is both a versatile and durable solution for complete control over any flow functions.

Exclusive Features

• Heavy-duty PVC construction maximizes life and durability.
• Large knob for maximum control.
• Teflon® seals ensure leak-free operation.
• Push-connect fittings make installation a breeze.
• Panels mount for clean installation.

Technical Data

• Material Grey PVC
• Teflon® stem seals
• EPDM stem seal
• Black filled polyester knob & black nylon hex nut
• Maximum panel thickness: .125"
• Panel mount hole size: .875"
• Panel mount threads: 7/8-20
• 2.5° tip (6 turns)
• Maximum pressure: 125 psi
• Maximum temperature: 140°F
• Made in the USA