Features / Benefits

• Rigidlok Coupling
• Brand Name Gruvlok[R], Rigidlok[R]
• Model 7401
• Type Rigid
• Applicable Standard Fm, Ul, Ulc
• Size A - Decimal 2.5
• Size A - Fractional 2-1/2
• Size A In Mm 63.5
• Size A 2-1/2 Inch
• Size B - Decimal 2.5
• Size B - Fractional 2-1/2
• Size B In Mm 63.5
• Size B 2-1/2 Inch
• End Connection 2-1/2 Inch Grooved X 2-1/2 Inch Grooved
• Material 65-45-12 Ductile Iron/32510 Malleable Iron
• Material Specification Astm A536/Astm A47
• Finish Orange Painted
• Pressure Rating Maximum 750 Psi
• Temperature Rating -20 To 180 Deg F
• Gasket Details Flush Gap[R] Style C Grade T Astm D2000 Orange Nitrile
• Application -20 To 180 Deg F Fire Protection Service, Hvac, Marine, Military, Mining, Oil Field, Offshore, Process And Industrial Piping, Power Plant, Plumbing, Water Treatment
• Size A - Decimal - Uom In
• Size A In Mm - Uom Mm
• Size B - Decimal - Uom In
• Size B In Mm - Uom Mm
• Additional Information Approximate Weight 2.9 Lb
• Items/Features (2) 3/8 Inch X 2-1/2 Inch Astm A183 Heat Treated Zinc Electroplated Carbon Steel Oval Neck Track Head Bolt, Astm A563 Zinc Electroplated Carbon Steel Hex Nut