MIFAB® Series MI-QHUB (specify size) no hub couplings are manufactured with Quick Hub gaskets made with neoprene that meets the requirements of ASTM C-564 housed inside a Type 301 stainless steel corrugated shield. Two (2 through 4 in size), four (6 through 10 in size) or six (12 in sizes) Type 301 stainless steel clamps tightened with 5/16 in Type 305 stainless steel hex head screws surround the shield to provide the sealing force. MI-QHUB Series Couplings are tested and certified to the ASTM-C1277-2009a, CISPI 310-2010, and CSA B602-2010 (File # 247608) Standards and are listed with IAPMO. Also tested and certified by Intertek Testing Services to CAN/ULC S102.2-07 "Smoke Test." Patented Pipe Clamp for joining all types of pipe.
MIFAB® Quick Hub Coupling, Regular Duty Shielded, Series: MI-QHUB, Fitting/Connector Type: Coupling, 8 in Nominal, No-Hub, 5/16 in Hex, 6 psi, 301 Stainless Steel, 4 in H, Import
- 40% less labor
- Less skilled labor helper required
- Faster installation - complete job quicker to make deadlines
- Quick install - no need to peel back gasket and shield
- Gasket and shield do not come apart
- Fast assembly - assembles over cast iron fitting with ease
- Torque requirements - same 60 to 80 lb torque requirement as regular couplings
- Field tested - test in high-rise commercial buildings, tested perform on min/max pipe diameters
- 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