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The Fig. 7000 Lightweight Flexible Coupling is designed for applications where system flexibility is desired. The Fig. 7000 Coupling is approximately 30% lighter in weight than the Fig. 7001 Coupling, and allows for working pressure ratings up to 600 psi (41.4 bar). The Figure 7000 Lightweight Flexible Coupling is intended for use in several applications. See gasket Grade Index for gasket recommendations.
Unit of Measure

Specifications

Industry Standards/Certifications

NSF/ANSI 61

Type

Coupling

Style

Grooved

Nominal Size

4 in

Housing Material

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

Coatings

Rust inhibiting paint – Color: ORANGE

Gasket Material

Fluoro-Elastomer

Gasket Type

C Style

Bolt Material

SAE J429, Grade 5, Zinc Electroplated

Heavy Hex Nut

ASTM A563, Grade A, Zinc Electroplated

Coupling Bolts Size

1/2 x 3 in

Coupling Bolts Qty.

2

Lubrication

Standard Gruvlok, Gruvlok Xtreme™

Application

Recommended for high temperature resistance to oxidizing acids, petroleum oils, hydraulic fluids, halogenated hydrocarbons and lubricants.

Min. Service Temperature Range

-20 ºF

Max. Service Temperature Range

300 ºF

Max. Working Pressure

600 psi

Max. End Load

9543 lb

Range of Pipe End Separation

0-3/32 in

Deflection from CL Per Coupling

1° 12'

Deflection from CL of Pipe

0.25 in/ft

Min. Specified Torque

80 lb·ft

Max. Specified Torque

100 lb·ft

Product Number

0390001147

UPC Code

69029117204

Weight

4.6 lb