Product Description
Gaskets types:
Grade E EPDM (Green color code) -40°F to 230°F (Service Temperature Range)(-40°C to 110°C)Recommended for water service, diluted acids, alkalies solutions, oil-free air and many other chemical services. NOT FOR USE IN PETROLEUM APPLICATIONS.
Grade T Nitrile (Orange color code) NOT FOR USE IN DRINKING WATER -20°F to 180°F (Service Temperature Range)(-29°C to 82°C)Recommended for petroleum applications. air with oil vapors andvegetable and mineral oils. NOT FOR USE IN HOT WATER OR HOT AIR
Gruvlok® introduces new 2-piece large diameter standard groove couplings in both rigid and flexible styles
Uses standard grooves (conforming to AWWA C-606)
No special grooves or grooving tools needed
Pressures to 350 P.S.I. on cut or roll grooved pipe with a wall thickness of 0.250" or greater
No special fittings needed
No special valves needed
Up to 23% less weight than competitive models
Sizes: 14" through 24" in Rigid: Figure 7001-2
Gruvlok Catalog
Custom Field
Bolts equipped SAE J429, grade 5, zinc electroplated (standard)
Heavy hex nuts SAE A563, grade A, zinc electroplated (standard)
Housing material Ductile iron conforming to ASTM A 536, grade 65-45-12.
