MI-QXHUB Heavy Duty Quick Hub Coupling


MIFAB® Series MI-QXHUB (specify size) heavy duty shielded no hub couplings are manufactured with gaskets made from neoprene (meets the requirements of ASTM C-564) housed inside a Type 304 stainless steel corrugated shield. Four (2” through 4” size), six (5” through 12” size) Type 304 stainless steel clamps tightened with 3/8” Type 305 stainless steel hex head screws surround the shield to provide the sealing force. MI-QXHUB Series Couplings are tested and certified to the ASTM-C1540-2018 and CSA B602 Standards and listed with I.A.P.M.O. The MI-QXHUB are also tested and certified by Intertek Testing Services to the CAN/ULC S102.2-10 “Smoke Test”. The MI-QXHUB are tested by IAPMO to comply to the FM 1680-1989 Standard (except for markings).

SKUs: See spec. sheet for all models.


SKU See spec. sheet for all models
Function Used to provide a positive and significant seal between no hub cast iron pipe and fittings. The patented sealing ribs within the Quick Hub gasket ensure that the gasket remains within the shield during shipping and handling and also a quick push on installation onto the pipe. There is no need to remove the gasket first and roll it over the pipe. With Quick Hub, you simply push the coupling onto the pipe.