0390028660 4" X 3" Grooved Painted Concentric Reducer Figure #7072
Part #4.3GRVCR
MFG #390028660
Brand : Gruvlok
End Connection : Grooved
Fitting Size : 4" X 3"
Fitting Type : Coupling
Manufacturer Name : Gruvlok
Material : Ductile Iron
- Reducer Fitting
- Type Concentric
- Applicable Standard UL, FM, ULC, VdS, LPCB, BV
- Size A 4"
- Size B 3"
- Schedule 40 S
- End Connection Grooved x Grooved
- Material Ductile Iron
- Material Specification ASTM A536 Grade 65-45-12
- Process Cast
- Finish Orange Painted
- Lead-Free
- Outside Diameter 4.5" x 2.37"
- End to End Distance 3"
- Weight 2.8 Lb
- Warranty 10 Year Limited
- Specification Sheet
- Gruvlok fittings are available through 24" nominal pipe size in a variety of styles. Use the Fitting Size Table to convert nominal pipe size to corresponding pipe O.D. These fittings are designed to provide minimum pressure drop and uniform strength. Depending on styles and size, Gruvlok fittings are provided in various materials including ductile iron, forged steel or fabricated steel. Pressure ratings of Gruvlok standard fittings conform to those of Fig. 7001 Gruvlok coupling.
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