Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JOHN GUEST Push-Fit Coupling Fitting: 3/4 in OD x 3/4 in OD Size - Polysulfone Push-to-Connect Tube Fittings
JOHN GUESTPolysulfone Push-to-Connect Tube Fittings

JOHN GUEST Push-Fit Coupling Fitting: 3/4 in OD x 3/4 in OD Size

The JOHN GUEST Push-Fit Coupling Fitting (MPN PEI0428) is a polysulfone push-to-connect x push-to-connect tube fitting for 3/4 in OD x 3/4 in OD size. 3G Electric sources this OEM component across 14 industrial…

SKU 3G-OTH-469208

Also listed as: PEI 0428 · PEI-0428

Brand
JOHN GUEST
Item
Push-Fit Coupling Fitting: 3/4 in OD x 3/4 in OD Size
Category
Polysulfone Push-to-Connect Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JOHN GUEST
Manufacturer Part Number
PEI0428
Type
Push-to-Connect x Push-to-Connect

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JOHN GUEST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHN GUEST Push-Fit Coupling Fitting (MPN PEI0428) is a polysulfone push-to-connect x push-to-connect tube fitting for 3/4 in OD x 3/4 in OD size. 3G Electric sources this OEM component across 14 industrial departments, with specialist depth in fluid handling and controls to support your application.

Frequently Asked Questions

What is the JOHN GUEST Push-Fit Coupling Fitting used for?

The JOHN GUEST Push-Fit Coupling Fitting (PEI0428) connects two 3/4 in OD tubes in fluid handling systems. It is used in pneumatic, water, and low-pressure industrial applications where a reliable, leak-free push-to-connect joint is needed without tools or sealants.

What are the specifications of the JOHN GUEST PEI0428?

The JOHN GUEST PEI0428 is a polysulfone push-to-connect x push-to-connect coupling fitting for 3/4 in OD x 3/4 in OD tubing. It is manufactured by JOHN GUEST and requires no tools for installation. 3G Electric sources this OEM component across 14 industrial departments.

Where to buy the JOHN GUEST PEI0428 worldwide?

3G Electric supplies the JOHN GUEST PEI0428 push-fit coupling fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this OEM component.

How to install a JOHN GUEST push-to-connect fitting?

To install a JOHN GUEST push-to-connect fitting, cut the tube square, deburr the end, and push it fully into the fitting until it stops. The collet grips the tube and the O-ring seals it. To release, press the collet evenly and pull the tube out. No tools are required.

Used in

Common applications for JOHN GUEST
Beverage dispensing systems — John Guest acetal ball valves (PISV0416S) for on/off control in soda or water lines
Food processing equipment — John Guest polypropylene ball valves (PPSV040808E) for chemical-resistant flow isolation in washdown stations
Water filtration systems — John Guest push-fit ball valves (PISV0412S) for point-of-use shutoff in reverse osmosis units
Industrial fluid handling — John Guest threaded polypropylene ball valves (PPSV-011223-W) for connection to NPT piping in chemical transfer lines
Maintenance and repair kits — John Guest multi-pack polypropylene ball valves (PPSV-040808-W) for field replacement in OEM equipment

JOHN GUEST Products

3G Electric supplies JOHN GUEST polysulfone push-to-connect tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from JOHN GUEST

View all JOHN GUEST parts
This polysulfone push-to-connect tube fitting connects two 1 in OD tubes in a push-to-connect system. It is used in fluid handling, pneumatic, and water treatment applications requiring a leak-free joint without tools or sealants
JOHN GUEST
This polysulfone push-to-connect tube fitting connects two 1 in OD tubes in a push-to-connect system. It is used in fluid handling, pneumatic, and water treatment applications requiring a leak-free joint without tools or sealants
Polysulfone push-to-connect coupling fitting for joining two 1/2 in OD tubes. Push-to-connect x push-to-connect design enables quick, leak-free assembly without tools. Suitable for pneumatic, fluid-handling, and instrumentation systems
JOHN GUEST
Polysulfone push-to-connect coupling fitting for joining two 1/2 in OD tubes. Push-to-connect x push-to-connect design enables quick, leak-free assembly without tools. Suitable for pneumatic, fluid-handling, and instrumentation systems
This polysulfone push-to-connect tube cap seals the end of a 3/4 in OD tube line in push-fit systems. It is used in fluid handling, pneumatic, and water applications requiring a leak-free tube end closure
JOHN GUEST
This polysulfone push-to-connect tube cap seals the end of a 3/4 in OD tube line in push-fit systems. It is used in fluid handling, pneumatic, and water applications requiring a leak-free tube end closure
This polysulfone push-to-connect elbow fitting connects 1/2 in OD tubing to 1/2 in male NPT threads. It enables tool-free installation for pneumatic, water, and low-pressure fluid systems. The plastic construction resists corrosion and provides reliable sealing
JOHN GUEST
This polysulfone push-to-connect elbow fitting connects 1/2 in OD tubing to 1/2 in male NPT threads. It enables tool-free installation for pneumatic, water, and low-pressure fluid systems. The plastic construction resists corrosion and provides reliable sealing
Polysulfone push-to-connect x push-to-connect tube fitting for connecting two tubes of equal 3/4 in outer diameter. Enables tool-free installation in fluid-handling systems such as water filtration, beverage dispensing, and pneumatic controls
JOHN GUEST
Polysulfone push-to-connect x push-to-connect tube fitting for connecting two tubes of equal 3/4 in outer diameter. Enables tool-free installation in fluid-handling systems such as water filtration, beverage dispensing, and pneumatic controls
This polysulfone push-to-connect tube fitting is a plastic adapter with three connections: two 3/4 in OD and one 1/2 in OD. It enables tool-free installation in fluid systems, commonly used for branching or reducing tube lines in pneumatic, water, or beverage dispensing applications
JOHN GUEST
This polysulfone push-to-connect tube fitting is a plastic adapter with three connections: two 3/4 in OD and one 1/2 in OD. It enables tool-free installation in fluid systems, commonly used for branching or reducing tube lines in pneumatic, water, or beverage dispensing applications
This polysulfone push-to-connect tee fitting has three 1/2 in OD connections, allowing branch lines in tubing systems. It enables tool-free installation for fluid handling, pneumatic controls, and instrumentation applications
JOHN GUEST
This polysulfone push-to-connect tee fitting has three 1/2 in OD connections, allowing branch lines in tubing systems. It enables tool-free installation for fluid handling, pneumatic controls, and instrumentation applications
This polysulfone push-to-connect tee adapter connects three tubes of equal outside diameter in a T-configuration. It is used to create a branch in tubing lines for low-pressure fluid or pneumatic systems. The fitting allows tool-free installation and is suitable for applications such as industrial plumbing, pneumatics, and instrumentation
JOHN GUEST
This polysulfone push-to-connect tee adapter connects three tubes of equal outside diameter in a T-configuration. It is used to create a branch in tubing lines for low-pressure fluid or pneumatic systems. The fitting allows tool-free installation and is suitable for applications such as industrial plumbing, pneumatics, and instrumentation