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. General Grade Nylon Cartridges are designed for general purpose use wherever a cost effective pleated membrane filter is required. Designed to hold the maximum amount of filter media that can be completely & effectively utilized in a cartridge, general grade filters lower the cost of filtration. Priced below special purpose cartridges, General Grade Cartridges are still manufactured with the same careful attention to both quality & performance.

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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)
NPG	Pore Size	Length	End Cap Code	O-Rings/Gaskets
NPG	0,1 = 0,1μm	1 = 10"	1 = DOE w/ Gaskets	1 = Silicone
NPG	0,2 = 0,2μm	2 = 20”	2 = SOE -222 O-rings with Flat Cap	2 = EPDM
NPG	0,45 = 0,45μm	3 = 30”	3 = SOE -222 O-rings with Fin	3 = Buna
NPG	0,65 = 0,65μm	4 = 40”	4 = SOE -222 O-rings with Spring	4 = Viton
NPG	0,8 = 0,8μm	Y = 5"	5 = SOE -226 O-rings with Spring	5 = Teflon Encapsulated Viton
NPG	1,0 = 1,0μm	-	6 = SOE -226 O-rings with Flat Cap	6 = Polyfoam End Gaskets
NPG	-	-	7 = SOE -226 O-rings with Fin	-
NPG	-	-	8 = SOE with Spring	-
NPG	-	-	9 = SOE with Core Extender	-