Uponor UPO Riser System RS3 5mm Spacer, Pipe Riser Spacer Ring, Installation Shim, Replacement Plumbing Accessory, Commercial Plumbing

Name: Uponor UPO Riser System RS3 5mm Spacer, Pipe Riser Spacer Ring, Installation Shim, Replacement Plumbing Accessory, Commercial Plumbing
Brand: BHL
SKU: W-P98167
Price: 57.20 GBP
Availability: OutOfStock

SKU W-P98167

Manufacturer part number: 1046751
EAN: 4021598113084

£57.20

inc VAT£47.67 ex VAT

Out of stock

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Description

Short Intro

The Uponor UPO Riser System RS3 5mm Spacer is a precision spacer designed for use within the Uponor RS3 riser system. It helps maintain correct clearance and alignment during installation, supporting a neat, reliable and repeatable fit. Ideal for professional installers needing consistent spacing in commercial plumbing setups.

Key Features

Accurate 5mm spacing – helps achieve consistent clearances for a tidy, professional riser installation.
Designed for Uponor RS3 systems – ensures correct compatibility and reliable fit when used as an RS3 riser system component.
Helps alignment during installation – reduces installation errors and rework by keeping components correctly positioned.
Genuine replacement part – ideal for maintenance and repairs where matching the original specification matters.

Use Case / Application

Suitable for commercial plumbing and building services environments where an Uponor RS3 riser system is installed. Common applications include plant rooms, service risers, commercial washrooms, apartment blocks and multi-storey buildings, where installers need repeatable spacing and stable positioning of riser system components during first fix or refurbishment work.

Problem → Solution

Ideal for installers who need a simple, dependable way to maintain correct 5mm spacing in an Uponor RS3 riser system to avoid misalignment and installation delays.

Product Specifications

Manufacturer – Uponor
Manufacturer Part Number (MPN) – 1046751
Manufacturer Range / Series – UPO Riser System RS3
EAN / Barcode – 4021598113084
Dimensions / Size – 5mm spacer
Product Type – Riser system spacer
Typical Applications / Use Cases – Commercial plumbing riser installations, maintenance and replacement in building services systems

Buy from BHL

Uponor is a trusted manufacturer of professional plumbing and building services solutions, with engineered components designed for dependable system installation and long-term performance. The Uponor UPO Riser System RS3 5mm Spacer is a genuine part for accurate spacing within RS3 riser assemblies. Buy online from BHL for competitive pricing and free and fast UK delivery from UK warehouses delivered with care. BHL is a specialist online merchant trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. *see our terms

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Buying guide: Commercial Plumbing

Commercial plumbing covers pipe systems, fittings and valves for larger buildings, plant rooms and industrial services. The range includes stainless steel press and weld fittings, PVC-U, ABS and PP-R plastic systems, polyethylene for buried supplies, flanges, unions, pressure reducing valves and drain taps.

Systems and how they join

Stainless steel press: fittings crimped onto the pipe with a pressing tool. Gas fittings are a separate range from water fittings, so use the version made for the service.
PVC-U and ABS: solvent welded. Each plastic needs its own cement, as the cements are not interchangeable.
PP-R: polypropylene pipe for hot and cold water, covered by BS EN ISO 15874. It is joined by heat fusion: socket fusion on a heated welding tool, electrofusion fittings, or butt welding on larger sizes.
Polyethylene: PE pipe for water supply to BS EN 12201, joined with electrofusion couplers and tapping saddles after the pipe surface has been scraped clean.

Sizes, ratings and flanges

Plastic systems are sized by the pipe's outside diameter in millimetres, while many metal fittings and valves use inch thread sizes or DN nominal sizes, so check how each part is sized before mixing systems. A PN figure is the nominal pressure in bar at 20°C, and the safe working pressure falls as temperature rises. Steel flanges are made to BS EN 1092-1, with dimensions set by both the DN size and the PN rating, so match both when joining a flanged valve to pipework.

Regulations

Pipes and fittings on drinking water must be suitable under the Water Supply (Water Fittings) Regulations 1999. Work on gas pipework must only be carried out by a Gas Safe registered engineer.

For standard domestic sizes, see pipe systems and fittings or browse valves.

Shop all Commercial Plumbing