CIH Series of multi cartridge housings with clamp closures are available in 304 SS or 316L SS. All CIH housings are designed with Universal cartridge cups, allowing you the use of DOE style cartridges or 2-222 SOE cartridges with fin or flat end.
CIH multi cartridge swing bolt closure housings are a proven design suited for commercial and industrial applications. Available in 304SS or 316L SS. Standard with Universal seal cups to accept DOE & 222 single open end fin or flat cartridges. Housings are standard with food grade EP gasket and also offered in other materials and port sizes, allowing the CIH to meet a wide spectrum of applications.
CHR single cartridge ring closure housings are available in 304 SS, 316 SS or Brass head with 304 SS sump and are designed for DOE style cartridges with machined knife edge seal surfaces for a no-bypass seal. All sump seals are spring loaded for a variety of cartridge lengths and quick cartridge change outs.
CHPN natural polypropylene housings are manufactured using high purity 100% all polypropylene materials giving you a wide
range of compatibility and extremely low extractables. Available in ten or twenty inch lengths with 2-222 SOE or DOE style configurations. Inlet and outlet are 3/4”FNPT. The smooth finish of the CHPN make it ideal for high purity applications.
Model Selection
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Single Cartridge |
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Stainless Steel |
Natural Polypropylene |
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Multi Cartridge Clamp Closure
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Stainless Steel |
Stainless Steel |
Stainless Steel |
| Installation & Operation Instructions |
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coming soon! |
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Multi Cartridge Swing Bolt Closure |
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Stainless Steel |
Stainless Steel |
| Drawings |
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Compare our CIH Clamp Closure Series
| Feature |
Critical Process CIH Clamp Closure Series |
Others |
| Universal configuration. DOE & 222 fin or flat cartridge types. |
Standard |
Add'l charge |
| Universal cups that are 100% back welded to guarantee a no by-pass seal. |
Standard |
Relies on pressure fit |
| EP gasket: Food grade ethylene propylene gasket to meet the 300°. F temp. rating. |
Standard |
Buna - only good for 250° F |
| Finish: Brushed & Polished. |
Standard |
Painted finish |
| Hold down kob: Oversized custom made stainless steel wing nut. |
Standard |
Plastic knob with brass insert. |
| Operations & Spare parts manual |
Standard |
Little or no data |
| Mounting tab kit |
Included with every housing for models 4 & 5 (7 series has welded on legs) |
Add'l charge |
Compare our CIH
Swing Bolt Closure Series
| Feature |
Critical Process CIH Swing Bolt Series |
Others |
| All welded seams are argon welded for maxium corrosion resistance |
Standard |
Optional or not possible |
| Surface finish inside and out is #320 machine polished and passivated. Welds are ground smooth |
Standard |
Optional or not possible/painted finish |
| Built to ASME and GMP standards |
Standard |
Little or not at all. |
| All swing bolt hardware are stainless steel components |
Standard |
Plated materials, SS is additional charge |
| Mounting legs are Stainless Steel |
Standard |
Steel or other, SS is additional charge. |
| Lifting davit & wheel are Stainless Steel |
Standard |
Steel painted, SS additional charge. |
| Operations & Spare parts manual |
Standard |
Little or no data |
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