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The Figure 770 Rigid Coupling provides a rigid joint by firmly gripping along the circumference of the pipe grooves. This coupling offers a dependable method for joining pipe and is an economical alternative to welding, threading, or using flanges. It is capable of pressures up to 1000 psi (68.9 bar) depending on pipe size and wall thickness.

Additional Features:

  • Full 360° gripping of the groove circumference provides a strong rigid connection.
  • Tongue-and-groove design simplifies installation.
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 6 in

Housing Material

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

Coatings

N/A Rust inhibiting paint – Color: Orange (standard)

Gasket Material

N/A Grade “T” Nitrile (Orange color code)

Gasket Type

N/A C Style

Bolt Material

N/A SAE J429, Grade 5, Zinc Electroplated (standard)

Heavy Hex Nut Material

N/A SAE A563, Grade A, Zinc Electroplated (standard)

Lubrication

N/A Gruvlok XtremeTM

Hardware Kits

N/A 304 Stainless Steel (available in sizes up to 3/4") Kit includes: (2) Bolts per ASTM A193, Grade B8 and (2) Heavy Hex Nuts per ASTM A194, Grade 8.

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 34472 lb

Coupling Bolts Size

N/A 7/8 x 5 1/2 in

Coupling Bolts Qty.

N/A 2

Product Number

N/A 1330017700

UPC Code

N/A 66242895893

Weight

N/A 15 lb