Trade Grade Floor Trap, 4-Way, 110mm Outlet

110mm Four-Way Floor Trap

The Trade Grade Floor Trap provides a centralized collection point for greywater management in high-traffic wet areas and residential bathrooms. Manufactured from high-density uPVC, this fitting features a 110mm (4-inch) main discharge outlet designed for seamless integration with standard underground and above-ground drainage stacks. It effectively handles multiple waste streams through its multi-inlet configuration, ensuring a consolidated flow while maintaining a robust water seal to block sewer gases.

Built for the Job

Site supervisors and plumbers utilize this component to simplify complex drainage layouts. Instead of running multiple separate lines to a main stack, branch lines from showers, floor wastes, and basins connect directly into this single unit. This reduces the number of floor penetrations required in concrete slabs or timber floor structures. The unit is designed to be embedded within the floor screed, with the top grating sitting flush with finished tiles or epoxy coatings. Its heavy-duty construction withstands the thermal expansion and contraction common in domestic hot water discharge cycles.

• Consolidation of bathroom waste lines in multi-story residential developments.

• Centralized drainage for commercial kitchen wash-down areas and laundry rooms.

• Installation in public wet rooms where high-volume greywater removal is required.

Product Highlights

High-Impact uPVC Body

The chemical-resistant housing prevents corrosion from household detergents and acidic cleaning agents.

Multi-Inlet Configuration

• Four separate inlet ports for versatile branch line connections.
• 110mm spigot outlet compatible with standard solvent weld fittings.
• Removable internal baffle for easy cleaning and maintenance access.

Technical Specifications

What’s Included

• 1 x Four-Way Floor Trap Body (110mm Outlet)

• 1 x Removable Grating Cover

• 1 x Internal Trap Baffle/Seal Component

On-Site & Workshop Notes

• Apply uPVC solvent cement to all mating surfaces for a permanent, leak-proof bond before encasing in concrete.

• Ensure the fitting is installed perfectly level to maintain the integrity of the water seal and prevent siphonage.

• Unused inlet ports must be capped off with appropriate plugs to prevent debris entry during the construction phase.

• Regularly inspect the internal baffle during maintenance to ensure hair and sediment do not restrict flow rates.