Description
McAlpine ASA10 32mm 1¼” Adjustable Inlet Tubular P Trap
McAlpine ASA10 is a 32mm / 1¼” adjustable inlet tubular swivel P trap for basin waste installations. It is designed for bathrooms, cloakrooms, vanity units and general domestic waste pipework where a P trap style connection is required with extra fitting adjustment.
McAlpine ASA10 Trade Overview
The McAlpine ASA10 tubular P trap is a practical choice for plumbers, bathroom fitters and maintenance teams. The adjustable inlet helps line the trap up with the basin waste outlet, while the swivel body helps align the outlet with the waste pipe. This makes it useful for new installations, replacement work and repair jobs where existing pipe positions may vary.
This trap has a 75mm water seal to help stop drain odours coming back through the basin waste. It is made from white polypropylene and TPE, giving a clean finish and a durable fitting for everyday plumbing use.
The ASA10 uses a Multifit compression outlet. This allows connection to common waste pipe materials including plastic, copper and lead pipe. As a result, it is a useful stock item for trade counters, plumbers and installers carrying out basin waste repairs and maintenance.
Key Features
- McAlpine ASA10 adjustable inlet tubular swivel P trap
- 32mm / 1¼” size for standard basin waste pipework
- Adjustable inlet helps line up with basin waste outlets
- Swivel P trap body helps align with existing waste pipe
- 75mm water seal to help prevent drain odours
- White polypropylene and TPE construction
- Multifit compression outlet for flexible pipe connection
- Suitable for plastic, copper and lead waste pipe
- Good option for new installs, repairs and replacement work
- Suitable for domestic and trade plumbing use
Common Uses
- Bathroom basin waste connections
- Cloakroom basin pipework
- Vanity unit basin installations
- Replacement of old 32mm P traps
- Repair jobs where trap height needs adjustment
- General plumbing repair and maintenance work
- Rental property bathroom repairs
- Small bathroom refurbishment jobs
- Trade plumbing installations
Why Choose an Adjustable Inlet Tubular P Trap?
An adjustable inlet tubular P trap is useful when the basin waste outlet and existing waste pipe do not line up perfectly. The adjustable inlet gives extra height flexibility, while the swivel trap body helps with horizontal alignment. This can save time when replacing an existing trap or working around pipework that is already in place.
The McAlpine ASA10 is a dependable option for standard 32mm basin waste jobs. It is especially useful for maintenance work, bathroom repairs and general trade plumbing where a flexible P trap fitting is needed.
Installation Notes
Before fitting, check that the basin waste outlet and waste pipe size are suitable for a 32mm / 1¼” trap. Cut the waste pipe cleanly and make sure it is fully seated inside the Multifit compression outlet. Adjust the inlet height to suit the basin waste, then rotate the swivel body to line up with the waste pipe.
Tighten the compression nuts securely by hand. After installation, run water through the basin and check every joint for leaks. Make sure the trap remains accessible for future cleaning and maintenance.
Browse more products in our 32mm Waste Traps 1¼” range, or view the full Waste Traps, Valves & Connectors category.
For manufacturer information, see the McAlpine product information.
