Star Pipe Products

4 in. Ductile Iron Mechanical Joint Pack Restraint with Accessories

Part #SSGDPPK04  |  Manufacturer Part #SGDPPK04

Fits Pipe Size

To see pricing and availability for this product, Create an Account.
Already a customer? Login

Product Details

  • The StarGrip ® mechanical joint restraint system is a unique product with a proven design that provides an exceptional restraining system for mechanical joint fitting
  • No special tools required for installation
  • StarGrip ® eliminates tie rods and thrust blocks
  • The wedge assembly is designed with a break-off torque control nut that will only break off in one direction, ensuring proper installation
  • Minimum safety factor of 2:1
  • The wedges are heat treated to a minimum of 370 BHN
  • The wedge assembly is designed to fit specific pipe sizes and is field repairable
  • High strength low alloy steel t-bolts and twisted off nut



ANSI Specifications: ANSI A21.11

ASTM Specifications: ASTM A-536

AWWA Specifications: AWWA C-111

Application: Ductile Iron Pipe

Coating: [Thermally Cured Fluoropolymer Epoxy, Alkyd Enamel]

End Connection 1: Mechanical Joint

End Connections: Mechanical Joint

FM Approved: Yes

Fits Pipe Size: 4 in

Material: Ductile Iron

Origin: Global

Pressure Class: 350 psi

Product Type: Joint Restraint

Type: 2-Wedge

UL Listed: Yes