4 in. Mechanical Joint Ductile Iron Split Wedge Restraint Gland Pack
ONE-LOK™ Series SSLD 4 in. Mechanical Joint Ductile Iron Split Wedge Restraint Gland Pack
Frequently Purchased Together
Product Details
- Adapter body length provides improved future service, maintenance, or replacement
- Compression O-ring eliminates the need for other flange gaskets
- Eliminates precise field-cuts of pipe for ease of installation
- The SIGMA ONE-LOK™ series SSLD split mechanical joint, wedge-action restraining gland provides all the advantages of the ONE-LOK™ restraint system with a split gland design for use with existing installations of ductile iron pipe
- ONE-LOK™ SSLD precision contoured wedges provide proper contact and support of the ductile iron pipe wall
- Each wedge is manufactured with an elongated contour that evenly matches the outside circumference of each nominal diameter of ductile iron pipe
- Drop-in slotted bolt areas for mechanical joint and flanged ends
- Allows the use of wedge-style and serration-lock devices
- When the wedge segment is engaged by the actuating bolt, the primary contact edges of each wedge segment lock onto the pipe wall
- The SIGMA ONE-LOK™ series SSLD is a mechanical joint restraining gland that implements a series of individually activated wedges into the mechanical joint follower gland
Documents
Specifications
- ANSI:
- ANSI A21.10, ANSI A21.11, ANSI A21.50, ANSI A21.51, ANSI A21.53, ANSI C110, ANSI C111, ANSI C150, ANSI C151, ANSI C153
- ASTM:
- ASTM A-536 Grade 65-42-12
- AWWA:
- AWWA A-21.10, AWWA A-21.11, AWWA A-21.50, AWWA A-21.51, AWWA A-21.53, AWWA C-110, AWWA C-111, AWWA C-150, AWWA C-151, AWWA C-153
- Application:
- Ductile Iron Pipe, Mechanical Joint
- Coating:
- Asphaltic Black Enamel
- Collection:
- ONE-LOK™ Series SSLD
- Diameter - Inside 1:
- 5 in
- FM Approved:
- No
- Fits Pipe Size:
- 4 in
- Material:
- Ductile Iron, Low Alloy Steel
- Pressure Class:
- 350#
- Product Type:
- Wedge Restraint
- UL Listed:
- No
- Weight:
- 19 lb