2000 Series 4" No-Hub Heavy Duty Stainless Steel Coupling

• Type: Domestic, Standard, Heavy Duty, Straight
• Size A: 4 Inch
• Size B: 4 Inch
• End Connection: No Hub x No Hub
• Material: 304 Stainless Steel
• Material Specification: ASTM C1540/C564
• Gasket Supplied: Yes
• Gasket Details: ASTM C564 Neoprene
• Application: DWV, Hotel, Casino, Education, Municipal, Government, Office, Industrial, Commercial
• Applicable Standard: CSA B602, FM 1680, IAPMO 6726
• Additional Information: Number of Straps 4; Torque Rating 80; Shield Color White; Includes 304 AISI Stainless Steel Clamp/0.01 Inch Thick White Corrugated Shield, 5/16 Inch 305 AISI Stainless Steel Screw

The Husky HD 2000 Coupling has been engineered by anaco to provide a heavy-duty, all stainless steel coupling, balancing the desire for a more rigid joint with the need to provide a superior positive seal, which can accommodate possible disparities in the No-Hub pipe and fittings. This has been accomplished by manufacturing our coupling with a heavy-duty corrugated shield of sufficient width to accommodate additional surface-bearing sealing clamps. The additional sealing clamps when torqued to 80-inch pounds,offer two salient performance related features. First, the overall dimensional thickness of the clamp and shield, in conjunction with the additional width of the coupling, result in a more uniformly rigid joint, with the load being supported at both the outer edge of the coupling and the centerline of the joint. Second, the additional sealing clamps yield increased surface-bearing contact between the coupling and the pipe or fittings, thereby inhibiting joint movement at higher internal pressures not commonly associated with a DWV system.

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