32mm (36mm) Black Solvent Weld 90° Knuckle Bend | 1.25″ UPVC Waste Elbow

32mm (36mm) Black Solvent Weld 90° Knuckle Bend | 1.25″ UPVC Waste Elbow

Please note that your 1 1/4″ solvent waste pipe may be classed as 32mm. This is a nominal measurement. Your pipe should measure 36mm externally so please check this

• Ultra-compact “knuckle” design for tight corners and restricted spaces
• Fits all standard UK 32mm nominal / 36mm actual solvent weld waste pipes
• Rigid UPVC construction for a permanent, leak-proof chemical bond
• Precision-moulded sockets ensure a snug, professional fit
• Discreet black finish to match modern bathroom and basin pipework

Technical

• Size: 32mm Nominal (36mm Actual Outer Diameter)
• Standard: 1.25″ UK Waste Pipe
• Angle: 90°
• Connection: Double Female Socket (Glue Fit)
• Material: UPVC (Unplasticised Polyvinyl Chloride)
• Colour: Black
• Installation: Requires UPVC Solvent Cement

Details

The 32mm (36mm) Black 90° Knuckle Bend is designed for 1.25″ waste systems where space is limited. Its short-radius profile allows you to navigate sharp turns behind pedestals or inside vanity units with ease. Made from high-quality UPVC, this elbow is intended to be solvent-welded for a permanent, airtight connection that outperforms standard push-fit joints. It is durable, chemical-resistant, and built for long-term reliability in domestic drainage.

Standard elbows are often too bulky for modern, compact bathrooms, forcing pipework to stick out or putting unnecessary stress on joints. Additionally, many users struggle with the confusion between 32mm and 36mm sizing, leading to incorrect orders. This 90° Knuckle Bend solves both issues with a space-saving design and accurate 36mm sizing. Once solvent-welded, it creates a single, unified piece of pipework that won’t vibrate loose or leak, even with high-temperature water.

Brand:

• Tetraflow

MPN:

• PRWSWB-32B