McAlpine P Trap - 75mm Water Seal - Adjustable Inlet - Universal Outlet

The McAlpine ASA10V-FS is a versatile 75mm water seal adjustable inlet tubular swivel anti-syphon ...

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The RangeMcalpine 75Mm Water Seal Adjustable Inlet Tubular Swivel Anti-Syphon 'P' Trap - Asa10v-Fs - Grey
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eBayMcAlpine ASA10V-FS 75mm Silentrap P Trap Adjustable Inlet Universal Outlet White
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DebenhamsMcalpine Unisex White Asa10v-Fs 75Mm Water Seal Adjustable Inlet Tubular Swivel Anti-Syphon (Silentrap) 'P' Trap Universal Outlet Fixed Stalk In
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OnBuy.comMcalpine Asa10v-Fs 75Mm Water Seal Adjustable Inlet Tubular Swivel Anti-Syphon (Silentrap) 'P' Trap Universal Outlet Fixed Stalk
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B&QB&Q - Asa10V-Fs Water Seal Trap
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Product Information

Full details

The McAlpine ASA10V-FS is a versatile 'P' trap designed for plumbers and homeowners seeking to prevent sewer gases from entering a building. Its key benefit is the 75mm water seal combined with an anti-syphon (Silentrap) feature, ensuring a reliable barrier against odors and health hazards, even in potentially unstable plumbing systems. A potential consideration is its specific design features, which require understanding for optimal installation.

All features

Model Part NumberASA10V-FS
BrandMcAlpine

Extended Product Information

FAQs

What is the purpose of the anti-syphon (Silentrap) feature?

The anti-syphon feature creates a vacuum break, preventing the water seal in the trap from being siphoned out. This ensures continuous protection against sewer gases and odors, even under varying pressure conditions.

How do I adjust the inlet for installation?

The inlet is designed to slide or swivel to align with your waste pipe. Loosen any securing nuts or collars, adjust the position, and then retighten to create a seal.

What is the advantage of a universal outlet?

A universal outlet means the trap can connect to a wide variety of standard waste pipe sizes and materials (like PVC, ABS, or metal), offering flexibility during installation.

Can this trap be used in commercial settings?

Yes, the durable polypropylene construction and the fixed stalk for added stability make it suitable for use in commercial or industrial settings where there might be more vibration or demanding use.

How often should I check the water seal?

It's good practice to check for leaks and ensure the water seal is intact periodically, especially after initial installation or if you notice any unusual smells. If the fixture is not used frequently, running water down the drain occasionally will maintain the seal.

Does this 'P' trap conform to any standards?

Yes, this McAlpine 'P' trap conforms to BS EN 274-1:2003 standards, ensuring it meets recognized quality and safety requirements for plumbing components.

Troubleshooting

Trap is not sealing (odor present)

Ensure the water seal is present. Check for any breaches in the anti-syphon mechanism or if the trap has dried out due to lack of use. Run water to refill the trap.

Leaking connections

Verify that all connections are correctly seated and tightened. Ensure rubber seals or washers are present and in good condition. Re-tighten connections, avoiding overtightening.

Slow drainage

Check for blockages within the trap itself or in the connected waste pipes. Disassemble the trap if necessary for cleaning. Ensure the waste pipe has adequate fall.

Trap seems loose or unstable

Ensure the fixed stalk is properly engaged and providing support. If installed in a high-vibration area, consider additional pipe supports.

Pros and Cons

Pros

  • Effectively prevents sewer gases and odors with its water seal and anti-syphon function.
  • Installation is made easier by the adjustable inlet and swivel outlet, suitable for various configurations.
  • The universal outlet ensures broad compatibility with different waste pipe types.
  • Durable construction provides long-term reliability.
  • Fixed stalk offers enhanced stability in potentially unstable environments.

Cons

  • The anti-syphon feature requires proper installation to function correctly.
  • May be more complex than a basic trap for very simple installations.
  • Specific dimensions and connection types need to be matched to the existing plumbing.

Setup, Compatibility & Care

Setup:

  1. Ensure the trap is suitable for the specific plumbing connection required.
  2. Connect the adjustable inlet to the waste outlet pipe, using appropriate sealing washers.
  3. Connect the universal outlet to the main drain pipe, ensuring a secure fit.
  4. Tighten all connections by hand first, then use tools sparingly if necessary to avoid overtightening.
  5. Run water through the connected appliance to fill the trap and test for leaks.

Compatibility:

  • The adjustable inlet is designed to connect to standard waste pipe sizes.
  • The universal outlet is compatible with common waste pipe materials such as PVC, ABS, and metal pipes.

Care:

  • Periodically check for leaks at all connection points.
  • To clean, run hot water through the trap. For blockages, disassembly may be required (refer to manufacturer instructions for specific models).
  • Avoid harsh chemical drain cleaners that could damage the polypropylene material.

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