McAlpine WHB-1 Basin Space Saver With Self-Closing Waste Valve 1¼" BSP

McAlpine WHB-1 Basin Space Saver With Self-Closing Waste Valve 1¼" BSP

Description: Wash Hand Basin Space Saver with Self-Closing Waste Valve - 1¼" BSP female inlet nut x 1¼" universal compression outlet

Size: 1¼" BSP female inlet nut x 1¼" universal compression outlet

Additional Info: 

Designed to allow full use of storage space below the basin within the cabinet or furniture

The internal membrane opens under water pressure to allow discharge to flow freely and then closes to form a seal to prevent foul odour or sewer gas entering the building

The valve allows air to be drawn into the discharge waste pipe when negative pressures occur and eliminates the need for secondary ventilation to the discharge pipework. This allows for greater flexibility in the plumbing design

The valve can be easily cleaned without having to disassemble the discharge pipework. Simply remove the split pin at the front of the valve, take out the plug and membrane and clean in hot soapy water. Reassemble and relocate the split pin in the slot provided

The WHB self-cleaning waste valve having no water seal can never dry out through evaporation or lack of use of the basin as the membrane seal remains closed

Overall height 62mm

Click below to download McAlpines product brochure and technical information

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