Shurjoint SS-7 series 316 stainless steel rigid coupling is the ideal coupling for use with Sch. 5S, Sch. 10S or Sch. 40S stainless steel pipe where a rigid connection is desired. The SS-7 series features a tongue and groove mechanism and a heavy duty bolt pad design resulting in a positive rigid connection. The coupling has no built-in teeth that could harm light wall pipe or fittings. The SS-7 316 stainless steel fitting has a CF8M housing segments, EPDM gasket and stainless steel track bolts and heavy duty nuts.
SS-7 couplings should always be installed so that the coupling bolt pads make metal to metal contact.
Caution: The tongue and groove style rigid coupling may allow for rotation of pipe when installed on deeper than specified grooves.
Specifications
- Connection: Grooved coupling
- Housing: Type CF8M 316 Stainless steel
- Max Working Pressure: 600 PSI
- Gasket: EPDM
- Bolts & Nuts: 304 Stainless steel track bolts & HD nuts
- Certifications: ASTM A743 CF8M (housing), NSF/ANSI 61 (gasket), A193 B-8M (bolts), ASTM A193 B8M (nuts), UL Listed (Canada &US) and FM Approved
Applications
- Water w/ Acid
- Water with chlorine or chloramines
- Deionized water
- Sea water
- Waste water
- Diluted acids
- Oil free air
Downloads
Specification Sheet (PDF Download)
Instruction Manual (PDF Download)
Installation Manual (PDF Download)
