QRFS.com is open and fulfilling orders. Read our Emergency Preparedness Guide.

3" (76.2 mm) Rigid Grooved Coupling

SKU
GGRC300
3" (76.2 mm) Rigid Grooved Coupling facilitates speedy and straight piping installations. This UL & FM-approved ductile iron coupling features an EPDM rubber gasket and two pairs of carbon-steel nuts and bolts for quick assembly.
$6.39
  • Buy 10 for $6.23 each and save 2.5%
  • Buy 50 for $6.07 each and save 5%
  • Buy 100 for $5.91 each and save 7.5%
  • Buy 1000 for $5.75 each and save 10%
SKU Nominal Diameter Construction Finish
GGRC300 3" (76.2 mm) Ferritic Ductile Cast Iron (ASTM A536 Grade 65-45-12) with EPDM Rubber Gasket Paint Orange
Pipe Outside Diameter Working Pressure Bolt Size Dimensions
3.500" (88.9 mm) 500 PSI (3.45 MPa) M12x60 4.606" (117 mm) Outside Diameter x 6.535" (166 mm) Maximum Width x 1.772" (45 mm) Thick
Thermafit Industries Part Number Availability
XGQT001089 Usually Ships Within 48 Hours

 

Product Description

3" (76.2 mm) Rigid Grooved Coupling forms a water-tight seal between two grooved pipes in fire sprinkler systems, standpipe systems, plumbing, HVAC, and water-based systems. Pipes joined by rigid grooved couplings behave like flanged or welded pipe, but can be installed significantly faster.

This UL and FM-approved 3" (76.2 mm) Rigid Grooved Coupling features a ductile iron body conforming to ASTM A536 Grade 65-45-12. The gasket is made from EPDM synthetic rubber, recognized as the most water-resistant rubber on the market today. Two pairs of carbon steel M12x60 nuts and bolts facilitate quick installation.

3" (76.2 mm) Rigid Grooved Coupling features built-in teeth that firmly grasp the pipe ends, facilitating straight pipe lays over short and long distances. Rigid couplings allow less than one degree of deviation from a straight line (angular deflection. This coupling offers a maximum working pressure of 500 PSI (3.4 KPa) depending on pipe diameter and thickness.

Dimensions

Grooved Fitting Dimensions

  • 0: 4.606" (117 mm)
  • H: 6.535" (166 mm)
  • L: 1.772" (45 mm)

 

Technical Documents

Click here to view the manual for this 3" (76.2 mm) Rigid Grooved Coupling.

Write Your Own Review
You're reviewing:3" (76.2 mm) Rigid Grooved Coupling
Your Rating