Description
Each MIDCO PERMA GRIP joint restraint kit includes:- one 12″ ductile iron gland
- one 12″ C900 bronze grip ring
- one 12″ MJ gasket
- 8 – 3/4″ x 3-1/2″ bolts w/nuts
- Not recommended for polyethylene pipe without an approved internal stiffener.
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; T-Bolts and Nuts – ASTM A 242.