4 in. Mechanical Joint Wedge Action Restraint Ductile Iron Restraint
Stargrip® Series 3000 4 in. Mechanical Joint Wedge Action Restraint Ductile Iron Restraint
Package Quantity Info:
Each: 1 Inner Pack: 1-
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Product Details
Product Details
- Gland is made from high strength ductile iron per ASTM A536, Grade 65-45-12 and is compatible with all mechanical joints conforming to ANSI/AWWA C111/A21.11
- The wedge assembly is designed with a break-off torque control head, ensuring proper installation
- The Stargrip® offers a full 5° deflection through 12" size, 3° on 14"-24", 2° on 30"-36", 1° on 42"-48" and 1/2° on 54" & 60"
- Minimum safety factor of 2:1
- Stargrip® sizes 3"-36" are listed with Underwriters Laboratories Inc. and sizes 3"-12" are approved by Factory Mutual Research
- The wedges are heat treated to a minimum of 370 BHN
- The wedge assembly is designed to fit specific pipe sizes
- Stargrip® eliminates tie rods and thrust block
- Standard gland color is black
- Stargrip® may also be used on minimum SCH 40 steel pipe* up to 12" (*transition gasket required on 12" and under). For 14" and larger steel applications, contact Star Pipe
Documents
Specifications
- ANSI:
- ANSI A21.11, ANSI C111
- ASTM:
- ASTM A-536 Grade 65-45-12
- AWWA:
- AWWA C-111, AWWA A-21.11
- Application:
- Ductile Iron Pipe
- Coating:
- Thermally Cured Fluoropolymer Epoxy
- Collection:
- Stargrip® Series 3000
- End Connection 1:
- Mechanical Joint
- End Connection 2:
- Mechanical Joint
- End Connections:
- Mechanical Joint
- FM Approved:
- Yes
- Fits Pipe Size:
- 4 in
- Material:
- Ductile Iron
- Origin:
- Domestic
- Pressure Class:
- 350#
- Product Type:
- Wedge Action Restraint
- UL Listed:
- Yes
- Weight:
- 8 lb