Polypipe Soil Triple Socket Corner Branch - 110mm - Black
The PolySoil 110mm Soil Triple Socket Corner Branch 87.5° delivers streamlined drainage system int...The PolySoil 110mm Soil Triple Socket Corner Branch 87.5° delivers streamlined drainage system integration through advanced single-piece body construction. Engineered for enhanced compactness and rigidity, this black fitting eliminates traditional moving parts for superior long-term reliability in soil stack installations. The integrated blue ring lock seal technology ensures secure, permanent positioning throughout installation and service life. Fixed within the fitting, the seal resists distortion, slippage and displacement, delivering efficient assembly and sustained performance across residential and commercial drainage applications. Manufactured from durable PVCu and compatible with products conforming to BS EN 1329 standards, the STC401 branch features product labelling with QR codes for rapid access to technical specifications and installation guidance. Polypipe's new one piece body construction corner branch is our latest addition to our PolySoil range. The STC401 fitting has been designed to be more compact and features our blue ring lock seal technology. Single Piece Moulding - Featuring a sleek, uncomplicated design, the one piece moulded PolySoil fittings have no moving parts for additional durability. Integrated Ring Lock Seal - The new fixed ring lock seal won't distort, slip or drop through the fitting or soil stack - allowing for quick and easy installation, with fit-and-forget peace of mind. Product Labelling - Labelled with key product information and unique QR codes, allowing access to enhanced details. Features & Benefits: Suitable for residential and commercial soil stack and drainage system installations. Single-piece moulded construction providing enhanced rigidity and eliminating moving parts for improved durability. Integrated blue ring lock seal prevents distortion, slippage and displacement during installation. Manufactured from PVCu for long-term corrosion resistance and structural integrity. Compatible with products manufactured to BS EN 1329 standards. Product labelling includes QR codes for access to detailed specifications and installation information. Size: 110mm. Colour: Black. Available in Black, Grey & White. Features one piece moulding adding extra rigidity and durability. Compatible with products manufactured in accordance to BS EN 1329. Featuring Polypipes blue ring lock seal
The PolySoil 110mm Soil Triple Socket Corner Branch 87.5° in black is designed for plumbers and builders needing a reliable, compact fitting for soil stack installations in residential and commercial properties. Its key benefit is enhanced long-term reliability due to its single-piece body construction, eliminating traditional moving parts. A potential consideration is its specific 87.5° angle, which must suit the planned drainage layout.
All features
Model Part Number
STC401B
Brand
Polypipe
Extended Product Information
FAQs
What is the purpose of the blue ring lock seal?
The integrated blue ring lock seal is designed to provide a secure, watertight connection. It is fixed within the fitting and prevents distortion, slippage, or displacement during installation, ensuring a reliable and 'fit-and-forget' assembly.
Can this fitting be used with other brands of soil pipes?
The fitting is compatible with products manufactured to BS EN 1329 standards. While it is designed to work seamlessly with other Polypipe PolySoil products, compatibility with other brands depends on their adherence to this standard.
What does 87.5° mean for this corner branch?
The 87.5° angle indicates the specific bend within the fitting, designed to create a smooth transition when connecting pipes at an angle that is slightly offset from a perfect right angle (90°). This is useful for navigating around existing obstructions or achieving specific drainage gradients.
Is this fitting suitable for underground drainage?
This fitting is part of the PolySoil range, which is primarily designed for above-ground soil and vent systems. For underground drainage, please refer to Polypipe's specific underground drainage product ranges.
How do I clean the Polypipe Soil Triple Socket Corner Branch?
The PVCu material can be cleaned using a damp cloth. Avoid using harsh chemicals or abrasive cleaners that could damage the surface.
What are the dimensions of this fitting?
The fitting has a nominal size of 110mm in diameter. Its single-piece construction also contributes to a compact overall profile, though specific depth and width measurements would be detailed in the technical specifications accessible via the QR code.
Troubleshooting
Fitting is difficult to push onto the pipe
Ensure the pipe end and socket are clean and free of obstructions. Apply a silicone-based lubricant to the spigot end of the pipe before attempting insertion.
Slight leak detected at connection
Check that the pipe has been fully inserted into the socket. Ensure the blue ring lock seal is correctly seated and undamaged. If the issue persists, consider re-seating the pipe or inspecting the seal for damage.
QR code not scanning or linking to information
Ensure your QR scanner app is updated and functioning correctly. Try scanning in good lighting conditions. If the problem persists, navigate to the Polypipe website and search for the product's MPN (STC401B) to find technical documentation.
Pros and Cons
Pros
Enhanced durability and longevity due to single-piece construction.
Secure and easy installation with the integrated, non-displaceable ring lock seal.
Compact design suitable for space-constrained installations.
Corrosion-resistant material ensures a long service life.
Clear access to technical information via QR codes.
Cons
Specific 87.5° angle may not be suitable for all drainage configurations.
Primarily designed for soil stack applications, may not be suitable for other drainage types.
Requires compatible fittings manufactured to BS EN 1329 standards for optimal performance.
Setup, Compatibility & Care Instructions
Setup:
Ensure the ends of the pipes to be joined are clean and free from debris.
Apply a suitable silicone lubricant to the spigot end of the pipe or fitting.
Push the pipe or fitting firmly into the socket of the branch until it reaches the depth marker or stops.
The integrated blue ring lock seal provides a secure connection, eliminating the need for solvent cement in most soil applications.
Compatibility:
This fitting is compatible with other Polypipe PolySoil products and any soil and vent pipes manufactured to BS EN 1329 standards.
Always ensure that all connected components meet the same or compatible standards for optimal system performance and safety.
Care:
The PVCu material requires minimal care. Periodically check the external connections for any signs of damage or leaks.
To clean the exterior, use a damp cloth. Avoid abrasive cleaners or solvents that could damage the material.