Each Coupling Restraint Kit includes:

  • Two brass grip rings
  • Two epoxy powder coated iron glands
  • Cold rolled steel rods (zinc plated per ASTM B633 type 3):
  • 2" threads on each end
    • 5/8" for the 2"- 3" Coupling Restraint Kits
    • 3/4" for the 4"-12" Coupling Restraint Kits
  • -The number of rods vary from 2 to 8 rods depending upon the size
  •  -The rod lengths are 18" or 24" and must be specified
  • -Custom length rods can be made to order and quoted separately
  • 2 zinc plated steel nuts (per ASTM B633 type 3) included for each rod 

MATL SPECS FOR MIDCO COMPONENTS:

Glands - ASTM A 536 Grade 65-45-12 Ductile Iron and Epoxy Powder Coated to 4 mil thickness. Series 3000 (Style 30) 360 degree Grip Ring - C87850 Bronze ECOBRASS ASTM B 30, B 584, B 806; Cold Rolled Zinc Plated Steel Rods and Nuts - ASTM  B 633 type 3.

All MIDCO Municipal Products are fully compliant with the California Lead Plumbing Laws, NSF/ANSI 61 Annex G, ANSI Standard 372, the National Lead Free Law, The Safe Drinking Water Act, and Public Law 111-380.

Click 'model number' below for individual product prices and information

Showing 17–24 of 24 results

  • Product
  • Product Name
  • Style
  • Diameter
  • Weight (lbs)

4735

$289.76
  • 4735
  • Product Name 8" IPS Coupling Restraint Kit w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 8"
  • Weight (lbs) 34.5

4736

$381.42
  • 4736
  • Product Name 10" IPS Coupling Restraint Kit w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 10"
  • Weight (lbs) 54.5

4737

$458.84
  • 4737
  • Product Name 12" IPS Coupling Restraint Kit w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 12"
  • Weight (lbs) 66

4743

$135.92
  • 4743
  • Product Name 4" C900 Coupling Restraint w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 4"
  • Weight (lbs) 17

4744

$176.12
  • 4744
  • Product Name 6" C900 Coupling Restraint w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 6"
  • Weight (lbs) 20

4745

$244.68
  • 4745
  • Product Name 8" C900 Coupling Restraint w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 8"
  • Weight (lbs) 31

4746

$367.04
  • 4746
  • Product Name 10" C900 Coupling Restraints w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 10"
  • Weight (lbs) 50.5

4747

$396.38
  • 4747
  • Product Name 12" C900 Coupling Restraints w/ 24" zinc plated cold rolled steel rods
  • Style Coupling Restraint
  • Diameter 12"
  • Weight (lbs) 62