ASC Engineered Solutions

ASC Engineered Solutions


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The Gruvlok® Fig. 7001 Coupling forms a flexible grooved end pipe joint connection with the versatility for a wide range of applications. Services include mechanical and plumbing, process piping, mining and oil field piping, and many others. The coupling design supplies optimum strength for working pressures to 1000 PSl (69 bar) without excessive casting weight. The flexible design eases pipe and equipment installation while providing the designed-in benefit of reducing pipeline noise and vibration transmission without the addition of special components. To ease coupling handling and assembly and to assure consistent quality, sizes 1" through 14" couplings have two 180° segment housings, 16" have three 120˚ segment housings, and 18" through 24" sizes have four 90° segment housings, while the 28" O.D. and 30" O.D. couplings have six 60° segment housings. The 28" O.D. and 30" O.D. are weld-ring couplings.
Unit of Measure

Specifications

Industry Standards/Certifications

 N/A NSF/ANSI 61

Type

 N/A Coupling

Style

 N/A Grooved

Nominal Size

 N/A 3 in

Housing Material

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

Coatings

 N/A Hot Dipped Zinc Galvanized

Gasket Material

 N/A Nitrile

Gasket Type

 N/A C Style

Bolt Material

 N/A SAE J429, Grade 5, Zinc Electroplated

Heavy Hex Nut

 N/A ASTM A563, Grade A, Zinc Electroplated

Coupling Bolts Size

 N/A 1/2 x 3 in

Coupling Bolts Qty.

 N/A 2

Hardware Kits

 N/A (2) Bolts per ASTM A193, Grade B8 and (2) Heavy Hex Nuts per ASTM A194, Grade 8. 304 Stainless Steel

Lubrication

 N/A Standard Gruvlok, Gruvlok Xtreme™

Application

 N/A Recommended for petroleum applications. air with oil vapors and vegetable and mineral oils. NOT FOR USE IN HOT WATER OR HOT AIR

Min. Service Temperature Range

 N/A -20 ºF

Max. Service Temperature Range

 N/A 180 ºF

Max. Working Pressure

 N/A 1000 psi

Max. End Load

 N/A 9621 lb

Range of Pipe End Separation

 N/A 0-1/32 in

Deflection from CL Per Coupling

 N/A 0° 31'

Deflection from CL of Pipe

 N/A 0.11 in/ft

Min. Specified Torque

 N/A 80 lb·ft

Max. Specified Torque

 N/A 100 lb·ft

Product Number

 N/A 0390095925

UPC Code

 N/A 69029149046

HPH Code

 N/A 605GR7302B

Weight

 N/A 4.30 lb