INTERNORMEN Cartridge Filters

Nylon 66 Pleated Membrane Cartridges ensure a low cost filtration due to a very high dirt-holding capacity. Suitable for all liquid applications. Specially designed versions for food & beverage applications or the electronic industry are able to remove particles below the rated pore size of the membrane and therefore able to meet the needs for superior retention. Food & Beverage Grade Nylon Cartridges are designed to meet the special needs of the Food & Beverage industry. Able to remove particles below the rated pore size of the membrane, these cartridges exhibit superior retention. Nylon cartridges are often used in Food & Beverage applications. Each cartridge module is rinsed with a high purity flush system. Each cartridge module is also individually tested for integrity using the diffusional flow method. Our design criteria and special procedures allow us to provide the highest quality Food & Beverage grade cartridge.

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Construction Materials: Membrane ................................... Nylon 6,6 Support Media .................... Polypropylene End Caps ............................ Polypropylene Center Core ........................ Polypropylene Outer Support Cage ............ Polypropylene O-rings/Gaskets .... Silicone, EPDM, Buna, Viton, Teflon Encapsulated Viton, Polyfoam Sanitisation/Sterilisation: Filtered Hot Water .............................. 90°C Autoclave: 127°C, 30min, multiple cycles In-line Steam: 135°C, 30min, multiple cycles Chemical Sanitization: Industry standard concentrations of hydrogen peroxide, peracetic acid, sodium hypochlorite & other selected chemicals.

Dimensions: Length: 10 to 40 inches (25.4 to 101.6 cm) nominal Outside Diameter: 2.70 inches (7.0 cm) nominal Filter Area: 7,5 ft2 per 10” Maximum Recommended Operating Conditions: Temperature ..................................... 80°C Maximum Differential Pressures: Forward ............................ 3,4 bar at 20°C Reverse ............................ 2,7 bar at 20°C Product Purity: All components FDA acceptable per 21 CFR. All polypropylene components meet the specifications for biological safety per USP Class VI-121 C for plastics.

Ordering Information: (universal ordering code, not all options are available)
NPF	Pore Size	Length	End Cap Code	O-Rings/Gaskets
NPF	0,1 = 0,1μm	1 = 10"	1 = DOE w/ Gaskets	1 = Silicone
NPF	0,2 = 0,2μm	2 = 20”	2 = SOE -222 O-rings with Flat Cap	2 = EPDM
NPF	0,45 = 0,45μm	3 = 30”	3 = SOE -222 O-rings with Fin	3 = Buna
NPF	0,65 = 0,65μm	4 = 40”	4 = SOE -222 O-rings with Spring	4 = Viton
NPF	0,8 = 0,8μm	Y = 5"	5 = SOE -226 O-rings with Spring	5 = Teflon Encapsulated Viton
NPF	1,0 = 1,0μm	-	6 = SOE -226 O-rings with Flat Cap	6 = Polyfoam End Gaskets
NPF	-	-	7 = SOE -226 O-rings with Fin	-
NPF	-	-	8 = SOE with Spring	-
NPF	-	-	9 = SOE with Core Extender	-