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JOHN GUEST Polysulfone Push-to-Connect Coupling, 1/2 in OD x 1/2 in OD, PEI0420 - Polysulfone Push-to-Connect Tube Fittings
JOHN GUESTPolysulfone Push-to-Connect Tube Fittings

JOHN GUEST Polysulfone Push-to-Connect Coupling, 1/2 in OD x 1/2 in OD, PEI0420

The JOHN GUEST Push-Fit Coupling Fitting (MPN PEI0420) is a polysulfone push-to-connect x push-to-connect tube fitting for 1/2 in OD x 1/2 in OD connections. 3G Electric interprets your demand for this OEM part…

SKU 3G-OTH-469174

Also listed as: PEI 0420 · PEI-0420

Brand
JOHN GUEST
Item
Polysulfone Push-to-Connect Coupling, 1/2 in OD x 1/2 in OD, PEI0420
Part Number
PEI0420
Category
Polysulfone Push-to-Connect Tube Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

JOHN GUEST
Manufacturer Part Number
PEI0420
Type
Push-to-Connect x Push-to-Connect

Technical Documents

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

Product Description

The JOHN GUEST Push-Fit Coupling Fitting (MPN PEI0420) is a polysulfone push-to-connect x push-to-connect tube fitting for 1/2 in OD x 1/2 in OD connections. 3G Electric interprets your demand for this OEM part, sources it across 14 industrial departments, and supports your application with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

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

The JOHN GUEST Push-Fit Coupling Fitting (PEI0420) connects two 1/2 in OD tubes in pneumatic, fluid-handling, and instrumentation systems. It is a polysulfone push-to-connect x push-to-connect coupling for quick, leak-free assembly in industrial applications.

What are the specifications of the JOHN GUEST PEI0420?

The JOHN GUEST PEI0420 is a polysulfone push-to-connect x push-to-connect coupling fitting for 1/2 in OD x 1/2 in OD tube connections. It is manufactured by JOHN GUEST and carries the part number PEI0420.

Where to buy the JOHN GUEST PEI0420 worldwide?

3G Electric supplies the JOHN GUEST PEI0420 push-fit coupling fitting worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this OEM part for your industrial application.

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. Pull back gently to confirm the collet grips the tube. No tools or sealant are required for a secure connection.

Used in

Common applications for JOHN GUEST
Water treatment — NSF 51 compliant polypropylene ball valves (e.g., PPSV-011223-W) for potable water flow control.
Food and beverage processing — polysulfone push-to-connect fittings (e.g., PSEI013628) for sanitary fluid lines.
Pneumatic automation — acetal push-to-connect fittings and tubing for compressed air systems.
Chemical dosing — polypropylene ball valves with push-fit connections (e.g., PPSV040808E) for chemical feed lines.
Laboratory and medical — polysulfone fittings (e.g., PEI202820) for low-pressure fluid handling in analytical equipment.
Industrial cooling — John Guest check valves and fittings for coolant circulation systems.
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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.

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Polysulfone push-to-connect fitting with 1/2 in OD x 1/2 in OD size, Push-to-Connect x Push-to-Connect type. Used to join two tubes in pneumatic, fluid handling, and low-pressure systems

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