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ZURN PEX QPM43-4 Polysulfone Branch Manifold - Plumbing & Heating Branch Manifolds
ZURN PEXPlumbing & Heating Branch Manifolds

ZURN PEX QPM43-4 Polysulfone Branch Manifold

The ZURN PEX PEX Manifold (SKU QPM43-4, MPN QPM43-4) is a polysulfone branch manifold with 1 inlet and 4 outlets, available in 3/4 in and 1/2 in sizes, rated for a maximum operating pressure of 160 psi.

SKU 3G-OTH-479471

Also listed as: QPM434 · QPM43 4

Brand
ZURN PEX
Item
QPM43-4 Polysulfone Branch Manifold
Part Number
QPM43-4
Category
Plumbing & Heating Branch Manifolds
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ZURN PEX
Manufacturer Part Number
QPM43-4
Type
3/4 in, 1/2 in
Material
Polysulfone
Inlets
1
Outlets
4
Max Op Pressure
160 psi

Technical Documents

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

Product Description

The ZURN PEX PEX Manifold (SKU QPM43-4, MPN QPM43-4) is a polysulfone branch manifold with 1 inlet and 4 outlets, available in 3/4 in and 1/2 in sizes, rated for a maximum operating pressure of 160 psi.

Frequently Asked Questions

What is the ZURN PEX PEX Manifold QPM43-4 used for?

The ZURN PEX PEX Manifold QPM43-4 is used in plumbing and heating systems to distribute water from one supply line to four branch lines. It is suitable for residential and commercial hydronic heating, radiant floor systems, and potable water distribution where reliable flow control is needed.

What are the specifications of the ZURN PEX PEX Manifold QPM43-4?

The ZURN PEX PEX Manifold QPM43-4 has 1 inlet and 4 outlets, available in 3/4 in and 1/2 in sizes. It is made of polysulfone material and rated for a maximum operating pressure of 160 psi. The manufacturer part number is QPM43-4.

Where to buy the ZURN PEX PEX Manifold QPM43-4 worldwide?

3G Electric supplies the ZURN PEX PEX Manifold QPM43-4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this plumbing manifold.

How to install the ZURN PEX PEX Manifold QPM43-4?

Install the ZURN PEX PEX Manifold QPM43-4 by connecting the main supply line to the 3/4 in inlet and branch PEX tubing to the 1/2 in outlets. Use compatible crimp or clamp rings and ensure all connections are tight. Follow local plumbing codes and manufacturer guidelines for proper support and pressure testing.

Used in

Common applications for ZURN PEX
Residential plumbing — Zurn PEX polysulfone manifold (e.g., QPM43-4) distributes water from a 3/4 in supply to four 1/2 in fixtures.
Commercial hydronic heating — Zurn PEX stainless steel manifold (e.g., QPPM15H21C-2) with 24 inlets and 39 outlets for multi-zone heating.
Multi-family buildings — Zurn PEX copper manifold (e.g., 10A641) with 1 inlet and 8 outlets for balanced water distribution.
Industrial process water — Zurn PEX stainless steel manifold (e.g., QPPM12H18C) rated to 100 psi for chemical-resistant fluid handling.
Retrofit projects — Zurn PEX polysulfone manifold (e.g., QPM43-3) with 3 outlets for adding circuits to existing PEX systems.
Hydronic snowmelt — Zurn PEX stainless steel manifold (e.g., QPPM9H15C-3) with 18 inlets and 27 outlets for large-area snowmelt zones.
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ZURN PEX Products

3G Electric supplies ZURN PEX plumbing & heating branch manifolds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Polysulfone branch manifold with one 3/4 in inlet and three 1/2 in outlets, rated for 160 psi maximum operating pressure. Used to distribute water or heating fluid from a single supply line to multiple branch circuits in plumbing and radiant heating systems
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Polysulfone branch manifold with one 3/4 in inlet and three 1/2 in outlets, rated for 160 psi maximum operating pressure. Used to distribute water or heating fluid from a single supply line to multiple branch circuits in plumbing and radiant heating systems
Copper manifold with one 3/4 in inlet and four 1/2 in outlets, rated for 160 psi maximum operating pressure. Used in plumbing and heating systems to distribute water from a supply line to multiple branch lines
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Copper manifold with one 3/4 in inlet and four 1/2 in outlets, rated for 160 psi maximum operating pressure. Used in plumbing and heating systems to distribute water from a supply line to multiple branch lines

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