97HP Stainless Steel Heavy Duty Flexlible Coupling
PRODUCT PARMETERS
PRODUCT INTRODUCTION
The Model 97HP is designed for high pressure applications including reverse osmosis and desalination systems. The Model 97HP is used strong and anti-corrosive material of duplex CD3MN(2205) and super duplex steel CE8MN, CE3ME (2507).it with 316 bolts and silicone bronze heavy duty nuts to help prevent galling during repetitive use.
Size: 3/4″to 12″ (DN20 to DN300)
Rated Working Pressure: 1200 psi (83 bar) Sch80, cut groove piping only
Material Specification Housings:
Super duplex 2507(CE3MN) to ASTM A890 Grade 5A
● CE8M to ASTM A890 Grade 2A
● Duplex 2205(CD3MN)to ASTM A890 Grade 4A
● Austenic 254SMO (CK3MCuN)to A743
● Austenic 904L(CN2MCuN) to A351
● Type 316 to ASTMA743 GF8M
● Type 316L to ASTM A743 CF3M
Rubber Gaskets:
The gasket seals is C-shaped, made of standard gasket EPDM (ethylene propylene diene monomer) for cold water, hot water, rare acid. oil-free air and multiple chemical product(-50~150℃). It is not suitablel for medium like petroleum.
Bolts: Type 316 stainless steel track bolts to ASTM A193 B-8M
Nuts: Silicone bronze heavy duty nuts to ASTM B98 065100
CLANP NUTS
PROCESS FLOW OF CLAMP