The Model 75N is designed to solve corrosion problems in low pressure pipeline delivery systems. It is supplied in high quality nylon alloy injected through high temperature. Therefore it has good strength and toughness, and excellent corrosion resistance. It has been widely used in ultrafiltration (UF) membrane module devices for chemical wastewater treatment systems, desalination and desalting water treatment systems.

Sizes-Inches/DN
1″to  8″（DN25 to DN200）

Maximum working pressure:
300 psi (21 bar)

MODEL 75N MATERIAL SPECIFICATIONS
Housings:
Nylon

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 (-30~110℃).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