Wavin KL PB Branch Red Tee 90 Degree, Reducing Tee, Push Fit Tee Connector, Plumbing Pipe Fitting 28x28x15mm Part Number: KL13A-28

Wavin KL PB Branch Red Tee 90 Degree 90W, Reducing Tee, Push Fit Tee Connector, Plumbing Pipe Fitting 28x28x15mm

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£23.11
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Wavin KL PB Branch Red Tee 90 Degree, Reducing Tee, Push Fit Tee Connector, Plumbing Pipe Fitting 28x28x15mm Part Number: KL13A-28
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Wavin KL PB Branch Red Tee 90 Degree 90W, Reducing Tee, Push Fit Tee Connector, Plumbing Pipe Fitting 28x28x15mm

SKU W-514290
Manufacturer part number
KL13A-28
EAN
5011479307847
£23.11
inc VAT£19.26 ex VAT
Lead time: 1-5 working days

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Product: Wavin KL PB Branch Red Tee 90 Degree 90W, Reducing Tee, Push Fit Tee Connector, Plumbing Pipe Fitting 28x28x15mm (Part no. W-514290)

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Description

Short Intro

The Wavin KL PB Branch Red Tee 90 is a reducing 90 degree tee fitting designed to branch from 28mm pipework down to 15mm. Ideal for creating neat right-angle take-offs in commercial plumbing and heating installations, it helps you build reliable pipe layouts with a clean, space-saving connection.

Key Features

  • Reducing 28x28x15mm tee – makes it easy to run a smaller branch line from a 28mm main without extra adaptors.
  • 90 degree branch configuration – ideal for tight plant rooms and service voids where a right-angle take-off keeps pipework tidy.
  • KL PB system component – designed for compatible Wavin KL PB pipework for consistent fit and dependable performance.
  • Clear product identification – helps speed up maintenance and replacement work by matching the correct fitting first time.

Use Case / Application

Suitable for commercial plumbing and heating pipework where a 28mm line needs a 15mm branch at 90 degrees. Commonly used in plant rooms, service risers, retail and office fit-outs, schools, and multi-occupancy buildings. Typical tasks include branching to smaller distribution runs, feeding terminal connections, or creating a compact take-off in congested pipe routes.

Problem → Solution

Ideal for installers who need a straightforward, compatible reducing tee to take a 15mm branch off a 28mm line while keeping the pipework layout neat and efficient.

Product Specifications

• Manufacturer – Wavin
• Manufacturer Part Number (MPN) – KL13A-28
• EAN / Barcode – 5011479307847
• Dimensions / Size – 28x28x15mm
• Product Type – 90 degree reducing tee / branch tee pipe fitting
• Typical Applications / Use Cases – Commercial plumbing and heating pipework branch connections, plant rooms, service risers, building services installations

Why Buy from BHL

Wavin is a trusted name in building services, known for dependable plumbing and heating system components designed for consistent installation results. Buy the Wavin KL PB Branch Red Tee 90 (KL13A-28) online from BHL for competitive pricing, genuine parts and free* and fast UK delivery. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. Your order is picked and delivered with care from UK warehouses. *see our terms

Reviews

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

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