The Multikwik traps range has been created with and by plumbers to ensure all the typical installations and installer preferences can be met. Compression nuts have been designed to be easily hand tightened and the connection is compatible with most plumbing pipe size and materials. High quality components including, but not limited to our compression nuts, slip ring and EPDM profiled rubber seal all ensure a secure watertight joint. All traps have been designed to have smooth, clean, internal surfaces that will facilitate self-cleaning and avoid debris build-up. All Traps have 75mm seals unless stated otherwise.