The Model 75L is mainly designed for low pressure grooved piping systems, such as low pressure microfiltration, ultrafiltration and reverse osmosis systems, municipal water piping systems, and grooved piping systems with rated working pressure 350 psi (25 bar). It is supplied in CF8 (304) or CF8M (316). Its 316 bolts and nuts have excellent anti-corrosion performance and longer service life.
Sizes-Inches/DN
3/4″to 12″(DN20 to DN300)
Rated working pressure:
350 psi (25 bar) , cut groove only
MODEL 75L MATERIAL SPECIFICATIONS
Housings:
Type 304 Stainless steel to ASTM A351 CF8 or A743 Gr. CF8
Type 316 to ASTM A351 CF8M
Type 316L to ASTM A351 CF3M
CE8MN to ASTM A890 Grade 2A
Austenic 904L(CN2MCuN) to A351
Duplex 2205 (CD3MN) to ASTM A890 Grade 4A
Super duplex 2507(CE3MN) to ASTM A890 Grade 5A
Austenic 254SMO(CK3MCuN) to A743
Rubber Gaskets:
The gasket seals is C-shaped, made of standard gasket EPDM (ethylene propylene diene monomer) for cold water, hot water, dilute acid, oil-free air and multiple chemical product (-30~110ºC).It is not suitable for medium like petroleum.
Bolts:
Type 304 stainless steel track bolts to ASTM F593
Type 316 stainless steel track bolts to ASTM A193
Nuts:
Type 304 stainless steel nuts to ASTM F594
Type 316 stainless steel nuts to ASTM A194
Silicone bronze heavy duty nuts to ASTM B98 C65100 for option
