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UPONOR Barbed Fitting Adapter: 3 in ID x 3 in Pipe Size, Barbed x Press-fit, Brass/Copper - Expansion Brass Barbed Tube Fittings
UPONORExpansion Brass Barbed Tube Fittings

UPONOR Barbed Fitting Adapter: 3 in ID x 3 in Pipe Size, Barbed x Press-fit, Brass/Copper

The UPONOR Barbed Fitting Adapter is an expansion brass barbed tube fitting with a 3 in ID and 3 in pipe size, featuring a Barbed x Press-fit connection type and an Expansion PEX connection method. This brass/copper…

SKU 3G-OTH-467939

Also listed as: LFP 4503030 · LFP-4503030

Brand
UPONOR
Item
Barbed Fitting Adapter: 3 in ID x 3 in Pipe Size, Barbed x Press-fit, Brass/Copper
Category
Expansion Brass Barbed 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
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

UPONOR
Manufacturer Part Number
LFP4503030
Type
Barbed x Press-fit, Brass/Copper, Expansion
Connection Type
Barbed x Press-fit
[New] - PEX Connection Method
Expansion

Technical Documents

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

Product Description

The UPONOR Barbed Fitting Adapter is an expansion brass barbed tube fitting with a 3 in ID and 3 in pipe size, featuring a Barbed x Press-fit connection type and an Expansion PEX connection method. This brass/copper fitting (MPN LFP4503030) is designed for use in industrial piping systems requiring a secure, expansion-based connection.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter used for?

The UPONOR Barbed Fitting Adapter (MPN LFP4503030) is used to connect PEX tubing in industrial piping systems. Its barbed x press-fit design and expansion PEX connection method create a secure, leak-resistant joint for hydronic heating, plumbing, and process fluid applications.

What are the specifications of the UPONOR Barbed Fitting Adapter?

This UPONOR fitting has a 3 in ID and 3 in pipe size, with a barbed x press-fit connection type and expansion PEX connection method. It is made of brass/copper and carries MPN LFP4503030. The expansion method requires a compatible expansion tool for installation.

Where to buy the UPONOR Barbed Fitting Adapter worldwide?

3G Electric supplies the UPONOR Barbed Fitting Adapter (LFP4503030) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this expansion brass barbed tube fitting.

How to install the UPONOR Barbed Fitting Adapter?

Installation requires a PEX expansion tool to expand the tubing end, then insert the UPONOR barbed fitting before the tubing contracts to form a tight seal. Always follow the manufacturer's instructions and use the correct expansion ring for the 3 in pipe size.

Used in

Common applications for UPONOR
Hydronic heating systems — Uponor manual two-way ball valves for flow isolation in PEX-based radiant heating loops
Water meter installation — Uponor water meter brass ball valves with PEX x NPSM connections for utility metering points
Plumbing maintenance — Uponor tube cutter for PEX used in cutting pipe during repair or retrofitting of water supply lines
Commercial building water distribution — Uponor angle ball valves for space-saving connections in mechanical rooms
Industrial process water — Uponor brass ball valves rated to 250 psi for shut-off in non-potable water lines

UPONOR Products

3G Electric supplies UPONOR expansion brass barbed 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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