Heavy Duty Coupling, 4 in, No Hub, Stainless Steel
PartMIFCQHHD4
MFGMI-QXHUB-4
Description
MIFAB® Quick Hub Coupling, Heavy Duty Shielded, Series: MI-QXHUB, Fitting/Connector Type: Coupling, 4 in Nominal, No-Hub, 3/8 in Hex, 30 psi, 301 Stainless Steel, 3 in H, Import
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- 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
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 in size), six (5 through 12 in size) Type 304 stainless steel clamps tightened with 3/8 in 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 IAPMO 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).
| Fitting/Connector Type | Coupling |
| Type | Heavy Duty |
| Nominal Size | 4 in |
| End Style | No Hub |
| Material | Stainless Steel |
| Dimensions | 3 in H |
| Domestic/Import | Import |
| Hex Size | 3/8 in |
| Pressure Rating | 30 psi |
| Series | MI-QXHUB |
| Brand | MIFAB® |
| UNSPSC | 40172600 |
| Country of Origin | TH |
| Manufacturer | Mifab Corp |
| UPC | 779897178214 |
| Manufacturer Part Number | MI-QXHUB-4 |
Neoprene Rubber Gasket, AISI 304 Stainless Steel Red Painted Shield, Type 305 AISI Stainless Steel Screws, Type 304 AISI Stainless Steel Eyelets and Type 304 AISI Stainless Steel Band
1 year
ASTM C-564|ASTM-C1540-2018|CSA B602|CAN/ULC S102.2-10|IAPMO Listed|FM 1680-1989|UPC Listed|Patent 10,557,578/10,253,885/10,100,95|PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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