DescriptionFor PVC and PVCO pressure fittings. Each MIDCO Coupling Restraint Kit includes:
- 2 MIDCO RG units: two 3″ IPS brass grip rings; two 3″ epoxy powder coated iron glands
- 4 5/8″ x 18″threaded and zinc plated cold rolled steel rods
- 8 zinc plated heavy hex nuts
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; Rods and Nuts – Zinc Plated Cold Rolled Steel ASTM B633 Type 3.