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The Gruvlok Fig. 7004 is designed to provide the versatility of a grooved joint while providing a rigid pipe joint.
The Fig. 7004 coupling permits working pressure ratings up to 1200 psi (82.7 bar).
This coupling is also suited for lower pressure systems which experience pressure pulses. Systems used for high pressure, including auto and truck washes, will benefit from the increased pressure capability.
Working Pressure & End Load values are based on grooved standard wall pipe.
Fig. 7004 provides a rigid joint and does not allow for expansion or contraction. The Fig. 7004 coupling is an ideal choice for higher pressure applications such as elevator services.
NOTE: Fig. 7004 can be used with EG fittings as a commercial joint only.
Unit of Measure

Specifications

Industry Standards/Certifications

N/A NSF/ANSI 61-G UPC

Type

N/A Coupling

Style

N/A Grooved

Nominal Size

N/A 8 in

Housing Material

N/A Ductile Iron conforming to ASTM A 536, Grade 65-45-12

Coatings

N/A Hot Dipped Zinc Galvanized (optional)

Gasket Material

N/A Grade “EP” EPDM (Green and Red color code) Standard

Gasket Type

N/A C Style

Bolt Material

N/A SAE J429, Grade 5, Zinc Electroplated

Heavy Hex Nut Material

N/A ASTM A563, Grade A, Zinc Electroplated

Lubrication

N/A Gruvlok Xtreme

Min. Service Temperature Range

N/A -40 ºF

Max. Service Temperature Range

N/A 250 ºF

Max. Working Pressure

N/A 800 psi

Max. End Load

N/A 46741 lb

Coupling Bolts Size

N/A 1 x 5 1/2 in

Coupling Bolts Qty.

N/A 2

Product Number

N/A 0390099588

UPC Code

N/A 69029143291

Weight

N/A 25.6 lb