Product Description

PolyPlumb 15mm x 1/2 Inch Tank Connector Push Fit

Model: PB3815

The PolyPlumb 15mm x 1/2 Inch Tank Connector Push Fit PB3815 is a reliable and easy-to-install plumbing fitting designed for connecting 15mm pipework through water storage tanks, cisterns and other vessel applications. Combining a secure 1/2 inch threaded tank connection with PolyPlumb’s trusted push fit technology, this fitting allows for quick installation without the need for soldering, flux or specialist tools.

Manufactured by Polypipe, the PolyPlumb range is one of the UK’s most trusted plumbing systems. The PB3815 tank connector is suitable for use with both PolyPlumb polybutylene pipe and copper pipe, providing a dependable and watertight connection for domestic and commercial plumbing installations.

Featuring WRAS and BBA approvals, compliance with British Standards and PolyPlumb’s enhanced push fit design, the PB3815 delivers long-lasting performance and peace of mind for professional plumbers, contractors and DIY installers.

PolyPlumb 15mm x 1/2 Inch Tank Connector Features

• 15mm x 1/2 Inch Tank Connector Push Fit
• Suitable for 15mm Pipework
• 1/2 Inch Threaded Tank Connection
• Colour – Grey
• WRAS Approved
• BBA Approved
• Quality Assured to BS EN ISO 9001
• Manufactured to BS7291 Parts 1, 2 and 3
• Compatible with PolyPlumb Polybutylene Pipe
• Compatible with Copper Pipe
• Enhanced Push Fit Technology
• Quick and Easy Installation
• Suitable for Tank and Cistern Connections
• Resists Bursting if Freezing Occurs
• Suitable for Hot and Cold Water Systems
• Suitable for Domestic and Commercial Plumbing Installations
• PolyPlumb Product Information
• PolyPlumb Fittings Guide

Key Features & Benefits

• Ideal for Tank Installations – Designed to create a secure connection through water tanks and cisterns.
• Fast Push Fit Installation – No soldering, flux or specialist tools required.
• Reliable Leak-Free Performance – Provides a secure and dependable connection.
• Compatible with Multiple Pipe Types – Suitable for PolyPlumb polybutylene and copper pipe systems.
• Enhanced Push Fit Technology – Delivers reliable long-term performance.
• Strong Threaded Connection – Provides a secure fixing through tank walls and cisterns.
• Freeze Resistant Construction – Helps resist bursting during freezing conditions.
• WRAS and BBA Approved – Meets recognised UK plumbing industry standards.
• Professional Quality – Trusted by plumbers, heating engineers and contractors throughout the UK.

Ideal For

• Cold water storage tanks
• Loft tank installations
• Cistern connections
• Water storage vessels
• Domestic plumbing systems
• Commercial plumbing installations
• Maintenance and repair work
• New build and renovation projects

Why Choose PolyPlumb Push Fit Fittings?

PolyPlumb push fit fittings are among the most trusted plumbing systems in the UK. Their simple installation, long-term reliability and compatibility with multiple pipe materials make them a preferred choice for professional installers and DIY users alike.

The enhanced push fit technology provides a secure connection while significantly reducing installation time, helping to deliver professional results quickly and efficiently.

Why Buy from SNH Tradecentre?

• Competitive prices on PolyPlumb fittings
• Large stock availability
• Nationwide delivery available
• Expert plumbing product advice
• Trade and public customers welcome
• Trusted UK plumbing supplier
• Collection available from our Kent trade counter