McAlpine STW2-95 White Shower Waste Trap — 50mm Tray Hole with 95° Bend

McAlpine STW2-95 White Shower Waste Trap — 50mm Tray Hole with 95° Bend

Features

This genuine McAlpine shower trap is a professional-grade drainage system engineered specifically for shower trays with a standard 50mm waste hole. Bearing the manufacturer part number STW2-95, this compact trap features a classic clean white 70mm top flange that blends seamlessly into traditional shower enclosures. Built from robust, chemical-resistant polypropylene, it features a 95mm under-tray height, making it ideal for standard floor voids. The package includes a versatile 95-degree swivel elbow with a 1.5-inch Multifit outlet for simple, leak-free connection to your waste pipes. With a reliable 50mm water seal and an impressive flow rate of 40 litres per minute, it ensures efficient, odor-free drainage.

• Genuine McAlpine professional plumbing hardware proudly manufactured in the UK
• Designed specifically for shower trays with a standard 50mm waste hole
• Clean white 70mm top flange provides a durable, traditional cosmetic finish
• Supplied with a 95-degree swivel bend and 1.5″ Multifit compression coupling nut
• Removable waste grid and internal dip tube facilitate effortless cleaning from above
• Delivers a fast flow rate of 40 litres per minute to prevent water pooling
• Compact 95mm under-tray profile fits easily into standard floor voids
• Integrated 50mm water seal prevents foul sewer odours from entering the home

Technical

• Brand: McAlpine
• Part Number: STW2-95
• Tray Hole Compatibility: 50mm Diameter Waste Hole
• Top Flange Diameter: 70mm
• Top Flange Finish: White Plastic
• Overall Under-Tray Height: 95mm
• Water Seal Depth: 50mm
• Outlet Connection: 1.5″ BSP Thread / Multifit Compression Coupling
• Included Fitting: 95-Degree Directional Bend
• Flow Rate: 40 Litres per Minute (Tested under constant 120mm head)
• Material: Rigid High-Impact Polypropylene
• Certification: Conforms to BS EN 274-2:2002 (Clause 5)

Details

Installing a low-quality or mismatched waste trap under a 50mm shower hole is a massive headache. Consequently, cheaper generic traps often restrict water flow, leading to frustrating ankle-deep pooling during your morning shower. Therefore, water continuously pushes against your tray’s silicone seals, increasing the risk of degradation. Furthermore, if a cheap trap body cracks or leaks within a tight floor void, it creates hidden tracking moisture. As a result, this slow dripping rots structural joists, ruins plasterboard, and causes thousands in structural ceiling damage below.

Fortunately, installing this authentic McAlpine shower trap solves these flow and structural leak anxieties completely. Specifically, its heavy-duty polypropylene construction handles thermal expansion and harsh chemical cleaners without ever warping. Additionally, the smart internal design outputs a swift 40 litres per minute, keeping your shower tray clear and puddle-free. Maintenance is equally simple, as the top grid and internal dip tube lift straight out for quick hair removal. Therefore, you get an incredibly reliable, fast-draining, and permanently watertight installation.