Gruvlok® Reducing Coupling, 4 x 3 in Nominal, 300 psi

Description

Gruvlok® Reducing Coupling, Series: FIG 616, Fitting/Connector Type: Coupling, 4 x 3 in Nominal, CTS, 1.77 in Thickness, 5.2 in Length, 300 psi, Ductile Iron, Copper Acrylic Enamel Coated, 1.77 in W x 5.2 in H

Features:

• The epoxy coated ductile iron coupling housings help to eliminate galvanic local cell and stray current problems
• Specially designed rubber gasket prevents the smaller tube from telescoping into the larger tube during vertical installation
• 4-1/8 x 3-1/8 in OD
• Gasket recommended for water service, diluted acids, alkalies solutions, oil-free air and many other chemical services, not for use in petroleum applications

Applications:

Joining Copper Tubing Systems

Standards/Approval:

• ASTM A 183 ANSI Bolts/Nuts
• ASTM A 536 Housing
• ASTM A 563 M Heavy Hex Nuts
• ASTM B 633 Zinc-electroplated Bolts and Nuts
• ASTM F 568 M Track Head Bolts
• ASTM D2000 Gasket
• cUPC Listed
• ANSI/NSF 61

Dimensions	1.77 in W x 5.2 in H
End Style	CTS
Finish	Copper Acrylic Enamel Coated
Fitting/Connector Type	Coupling
Length	5.2 in
Material	Ductile Iron
Nominal Size	4 x 3 in
Pressure Rating	300 psi
Series	FIG 616
Thickness	1.77 in
Manufacturer	Gruvlok®