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2" (50.8 mm) CPVC Slip x Grooved Adapter

2" CPVC Slip x Grooved Adapter features a socket and grooved end used to join two pipes in NFPA 13, NFPA 13D, and NFPA 13R fire sprinkler systems. This UL and FM-approved, heat-resistant fitting is made in the USA!
SKUNominal DiameterDesignMaterial
TCPVCGA62" (50.8 mm)Slip x Grooved AdapterChlorinated Polyvinyl Chloride (CPVC)
Working PressureTemperature RangeListingsThermafit Industries Part Number
175 PSI at 150F (65C)35F to 150F (2C to 65C)UL-Listed and FM-Approved. UL listed for Light Hazard Occupancies (NFPA 13) and Residential & Home Fire Sprinkler Systems (NFPA 13D, NFPA 13R)CPGRV-2
Usually Ships Within 48 Hours

Product Description

2" CPVC Slip x Grooved Adapter is a corrosion and heat-resistant CPVC fitting designed to connect CPVC pipe to grooved pipe ends. This CPVC adapter features a 2" (50.8 mm) female socket connections and a 2" (50.8 mm) grooved pipe end.

Each 2" CPVC Slip x Grooved Adapter is made in the USA by Thermafit Industries, Inc., a California-based manufacturer of plumbing and fire sprinkler pipe fittings. This adapter has a working pressure rating of 175 PSI at 150F (65C) and is suitable for installation in NFPA 13, NFPA 13D, and NFPA 13R systems where allowed by state and local law.

2" CPVC Slip x Grooved Adapter is intended for use in light hazard NFPA 13 occupancies, residential NFPA 13R occupancies, and home fire sprinkler systems in accordance with NFPA 13D. This FM-approved product is UL-listed for use in wet-pipe automatic fire sprinkler systems in combination with UL-listed CPVC products.

2" CPVC Slip x Grooved Adapter is backed by Thermafit's ten-year warranty from the date of shipment. To find Thermafit-approved CPVC glue, click here. Consult Thermafit's installation manual for minimum curing times, a full list of compatible adhesives, and friction loss allowances. Not suitable for outdoor installation.


CPVC Adapter Dimensions

  • A: 2.387"
  • B: 2.369"
  • C: 1.156" (Schedule 40) or 1.500" (Schedule 80)
  • F: 2.3790"
  • G: 0.3070"
  • H: 1.8810"
  • L: 3.3960"
  • M: 2.8690"
  • N: 1.5360"

Technical Documents

Click here to view the manual for this 2" CPVC Slip x Grooved Adapter.

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