709 Ductile Iron Coupling
Model # SP-709
The Model SP-709 is designed for connection of grooved ultrahigh pressure pipe systems.
Available in sizes 3/4” to 6”(DN20 to DN150) rated to a maximum working pressure of 2000psi (137.8 bar), or in sizes 8” to 12” (DN200 to DN300) rated to a maximum working pressure of 1000psi (68.9 bar).
Material Specification
Housings
- Ductile Iron to ASTM A536
Surface Finish
- (Antirust paint red or blue)
- Hot dip zinc galvanized
- Epoxy power
- Dacromet
- TRFLOW (PTFE)
- Rilsan PA11
Rubber Gaskets
See page 13 for all available options.
Nuts & Bolts
- Round-head, ellipsoid-neck, carriage bolts, type carbon iron covered with zinc or dacromet.
Related Products
76M Stainless Coupling
Providing the water treatment industry with high quality specialized products.
76M Stainless Coupling
Providing the water treatment industry with high quality specialized products.
76M Stainless Coupling
Providing the water treatment industry with high quality specialized products.
