76M Staineless Steel Coupling

76M Staineless Steel Coupling

Model # SP-76M

The Model SP-76M is designed for medium pressure reverse osmosis systems and piping. The Model 76M is supplied standard in CF8 (304) and CF8M (316) with 304 or 316 bolts and nuts.

Available in sizes ¾” to 8” (DN20 to DN200) rated to a maximum working pressure of 600 psi (42 bar).

Material Specification

Housings

• Type 304 stainless steel to ASTM A351 CF8 or A743 Gr. CF8
• Type 316 to ASTM A743 CF8M
• Type 316L to ASTM A743 CF3M
• CE8MN to ASTM A 890 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

See page 13 for all available options.

Nuts & Bolts

• Type 304 stainless steel track bolts and nuts to ASTM F-593
• Type 316 stainless track bolts and nuts to ASTM F593
• Type 316 stainless track bolts to ASTM A193 B-8M, silicone bronze heavy duty nuts to ASTM B98 C65100

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