N Series High Flow Cartridge Liquid Filter Housings
N Series High Flow Cartridge Liquid Filter Housings
The N series high-flow, multi-cartridge filter housings are designed for long life and exceptional value. These multipurpose, high flow, 150 psi filters are built with our continued commitment to quality that has made us a leader in filtration systems worldwide.
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N Series High Flow Cartridge Liquid Filter Housings
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The N series (formerly Nowata) high-flow, multi-cartridge filter housings are designed for long life and exceptional value. These multipurpose, high flow, 150 psi filters are built with our continued commitment to quality that has made us a leader in filtration systems worldwide.
N series filter housings have numerous, customizable options and features including sizes ranging from 22 to 230 cartridge models.
Housing construction materials are carbon steel (NC series) or 316 stainless steel (NU series). All N series filters are built to ASME code design standards for added quality assurance.
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| Model | Material | No. Round x No. High | No. of Cartridges | Cartridge Length | Connection Size & Type | A | B | C | D | |
| NC66TU15W4 | Carbon steel | 22 x 3 | 66 | 29¼ or 30 | 4″ 150# | 16 | 64 | 38 | 17 | |
| NU66TU15W4 | 316 SS | 22 x 3 | 66 | 29¼ or 30 | 4″ 150# | 16 | 64 | 38 | 17 | |
| NC88QU15W4 | Carbon steel | 22 x 4 | 88 | 40 | 4″ 150# | 16 | 74 | 38 | 17 | |
| NU88QU15W4 | 316 SS | 22 x 4 | 88 | 40 | 4″ 150# | 16 | 74 | 38 | 17 | |
| NC108TU15W6 | Carbon steel | 36 X 3 | 108 | 29¼ or 30 | 6″ 150# | 20 | 68 | 40 | 18½ | |
| NU108TU15W4 | 316 SS | 36 X 3 | 108 | 29¼ or 30 | 6″ 150# | 20 | 68 | 40 | 18½ | |
| NC144QU15W6 | Carbon steel | 36 X 4 | 144 | 40 | 6″ 150# | 20 | 78 | 40 | 18½ | |
| NU144QU15W6 | 316 SS | 36 X 4 | 144 | 40 | 6″ 150# | 20 | 78 | 40 | 18½ | |
| NC165TU15W6 | Carbon steel | 55 x 3 | 165 | 29¼ or 30 | 6″ 150# | 24 | 81 | 44 | 23 | |
| NU165TU15W6 | 316 SS | 55 x 3 | 165 | 29¼ or 30 | 6″ 150# | 24 | 81 | 44 | 23 | |
| NC220QU15W6 | Carbon steel | 55 x 4 | 220 | 40 | 6″ 150# | 24 | 85 | 44 | 23 | |
| NU220QU15W6 | 316 SS | 55 x 4 | 220 | 40 | 6″ 150# | 24 | 85 | 44 | 23 | |
| NC264TU15W8 | Carbon steel | 88 X 3 | 264 | 29¼ or 30 | 8″ 150# | 30 | 85 | 48 | 25½ | |
| NU264TU15W8 | 316 SS | 88 X 3 | 264 | 29¼ or 30 | 8″ 150# | 30 | 85 | 48 | 25½ | |
| NC352QU15W8 | Carbon steel | 88 X 4 | 352 | 40 | 8″ 150# | 30 | 91 | 48 | 25½ | |
| NU352QU15W8 | 316 SS | 88 X 4 | 352 | 40 | 8″ 150# | 30 | 91 | 48 | 25½ | |
| NC384TU15W10 | Carbon steel | 128 x 3 | 384 | 29¼ or 30 | 10″ 150# | 36 | 90 | 52 | 27 | |
| NU384TU15W10 | 316 SS | 128 x 3 | 384 | 29¼ or 30 | 10″ 150# | 36 | 90 | 52 | 27 | |
| NC512QU15W10 | Carbon steel | 128 x 4 | 512 | 40 | 10″ 150# | 36 | 100 | 52 | 27 | |
| NU512QU15W10 | 316 SS | 128 x 4 | 512 | 40 | 10″ 150# | 36 | 100 | 52 | 27 | |
| NC522TU15W12 | Carbon steel | 174 x 3 | 522 | 29¼ or 30 | 12″ 150# | 42 | 96 | 56 | 30 | |
| NU522TU15W12 | 316 SS | 174 x 3 | 522 | 29¼ or 30 | 12″ 150# | 42 | 96 | 56 | 30 | |
| NC696QU15W12 | Carbon steel | 174 x 4 | 696 | 40 | 12″ 150# | 42 | 102 | 56 | 30 | |
| NU696QU15W12 | 316 SS | 174 x 4 | 696 | 40 | 12″ 150# | 42 | 102 | 56 | 30 | |
| NC690TU15W14 | Carbon steel | 230 x 3 | 690 | 29¼ or 30 | 14″ 150# | 48 | 102 | 60 | 33 | |
| NU690TU15W14 | 316 SS | 230 x 3 | 690 | 29¼ or 30 | 14″ 150# | 48 | 102 | 60 | 33 | |
| NC920QU15W14 | Carbon steel | 230 x 4 | 920 | 40 | 14″ 150# | 48 | 108 | 60 | 33 | |
| NU920QU15W14 | 316 SS | 230 x 4 | 920 | 40 | 14″ 150# | 48 | 108 | 60 | 33 | |
Dimensions in inches except where noted. Due to our continuing program of product improvement, specifications are for reference only and subject to change without notice. Dimensions are approximate values and not intended for piping specifications.
• 150 psi working pressure
• Aqueous flow rates up to 4600 gpm
• 1/32” Corrosion allowance standard for carbon steel, 0” allowance for 316 stainless steel
• All models built to ASME code standards, code stamp available upon request
• 7 Housing size options: 22, 36, 55, 88, 128, 174 and 230 cartridge models
• Construction materials: carbon steel (NC series), or 316 stainless steel (NU series)
• 150# Flanged inlet and outlet connections are available
• 2” FNPT internal pipe thread inlet chamber dirty drain, 1” FNPT clean drain, & 1/2” FNPT vent are standard
• 3 Cartridge length options: 29-1/4”, 30” or 40”
• Accepts 2-1/2” outside diameter by 1” inside diameter filter cartridges
• 316 Stainless cup and spring cartridge mounting hardware. Cup design accepts double open-end or 222 o-ring style cartridges without modification
• Swing bolt closure for fast and easy cartridge replacement
• Buna o-ring closure seal is standard, other seal materials are available
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