FloPlast S-Trap - 32mm

Part of the drainage system, this waste s trap from FloPlast is made from hard-wearing polypropyle...

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B&QB&Q - S-Trap Trap (Dia)40mm
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OnBuy.comFloplast S Trap 76Mm Seal X 32Mm Ts37 5055149901348
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Professional Building SuppliesFloplast White S Trap - 40Mm
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Product Information

Full details

This FloPlast S-Trap is designed for efficient waste water management in domestic plumbing, particularly under sinks and basins. Its durable polypropylene construction and robust 76mm water seal prevent sewer gases from entering your home. While offering a secure and reliable connection for plastic and copper pipes, users must ensure correct O-ring seating during installation to avoid leaks.

All features

Model Part NumberTS37
BrandFloPlast

Extended Product Information

FAQs

What is the purpose of the 76mm water seal?

The 76mm water seal is a crucial component that holds water within the trap, creating a barrier to prevent unpleasant and potentially harmful sewer gases from entering your home through the drain.

Can this S-trap be used with metal pipes?

Yes, this S-trap is suitable for copper waste pipes conforming to BS 659 and BS 2871 standards, in addition to plastic pipes.

How do I prevent leaks during installation?

To prevent leaks, ensure the O-ring is properly seated inside the trap nut before making the connection to the waste fitting. When connecting to the waste pipe, make sure the nut, washer, and rubber seal are placed over the pipe in the correct order before tightening. Do not overtighten the nuts, as this can damage the seals.

What happens if I overtighten the compression nuts?

Overtightening the compression nuts can damage the O-ring or rubber seal, compromising the integrity of the connection and potentially leading to leaks.

Is this S-trap suitable for kitchen sinks and bathroom basins?

Yes, the FloPlast S-Trap is commonly used below washbasins and kitchen sinks. It is available in 32mm and 40mm sizes, which are standard for these applications.

How often should I check the trap for issues?

It is advisable to periodically check all plumbing connections, including the S-trap, for any signs of leaks. If a fixture is used infrequently, run water through it weekly to ensure the water seal remains effective.

Troubleshooting

The trap is leaking.

Check that all nuts are tightened correctly (hand-tight plus a quarter turn is usually sufficient). Ensure the O-ring and rubber seal are correctly seated and have not been damaged. Inspect the central joint in the trap body for tightness.

Sewer gases are escaping.

Verify that the trap contains water. If the fixture is rarely used, the water seal may evaporate. Run water through the fixture to refill the trap. Check for any cracks in the trap body or damaged seals that might allow gas to bypass the water seal.

Difficulty connecting to existing pipework.

Ensure you are using the correct size trap (32mm or 40mm) for your pipe. Loosen all nuts and connections slightly, position the trap, and then tighten connections sequentially. Check if the existing pipe is damaged or not within tolerance.

Pros and Cons

Pros

  • Provides an effective 76mm water seal to prevent odor issues.
  • Constructed from durable and long-lasting polypropylene.
  • Offers wide compatibility with various plastic and copper pipe standards.
  • Simple compression fitting simplifies installation.
  • Swivel design adds installation flexibility.

Cons

  • Requires careful O-ring seating to prevent leaks.
  • Overtightening can damage the O-ring and lead to future issues.
  • Primarily suited for vertical connections as typical for S-traps.

Setup, Compatibility & Care

Setup:

  1. Start at the top connection to the waste fitting. Ensure the O-ring is correctly seated inside the top trap nut.
  2. Push the fitting into the waste fitting and tighten the nut by hand. Avoid overtightening to protect the O-ring.
  3. For the connection to the waste pipe, unscrew the nut from the trap and remove the washer and rubber seal.
  4. Place the nut, washer, and rubber seal over the end of the pipe in that order (nut, then washer, then seal).
  5. Push the pipe into the trap as far as it will go.
  6. Slide the seal and washer forward into position and tighten the nut.
  7. Double-check that the central joint in the body of the trap is tight.

Compatibility:

  • Suitable for plastic pipes to BS 5254 and BS 5255.
  • Suitable for copper waste pipes to BS 659 and BS 2871.
  • Can be connected to most UK manufacturers' push-fit and solvent weld waste pipes.

Care:

  • Clean with a damp cloth and mild detergent as needed. Avoid abrasive cleaners.
  • Periodically check all joints for leaks.
  • Ensure the water seal is maintained by running water through the fixture regularly.

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