Large Filter Holders
Large pressure filter holders are ideal for filtering gasses or liquids (1-20+ liters). These stainless steel in-line filter holders are available in 47, 90, 142, and 293 mm diameters. Models with media reservoirs are also available.
Designed for batch or continuous filtration pressure-driven processes, the design of these holders minimizes resistance and maximizes flow. Holders with reservoirs are optimal for filtering small batches of liquid without separate pressure vessel, while multimedia holders use dual sealing system and enable use of multiple layers of filtration media. Large sanitary stainless steel large filter holders are non-threaded and can be completely disassembled for more thorough cleaning.
Features:
- Available in 304 or 316 stainless steel
- Allows user to seal the membrane by hand with tightening and locking wing nuts
- Adaptable to a broad range of media thickness, up to 3 mm
- Separate ports for pressurizing the reservoir and adding sample
- Optional back pressure screen recommended for intermittent fill operations
SKU | Product Name | Diameter (mm) | Material Type | Model | Est Ship | Price | ||
---|---|---|---|---|---|---|---|---|
17301500 | KST 47, Lg. SS Holder with Reservoir (200ml), 47mm, 304 SS | 47 | 304 Stainless Steel | KST 47 | 5-7 days | $1,595.68 | ||
361600 | KST 90, Lg. SS Holder with Reservoir (750mL), 90mm, 304 SS | 90 | 304 Stainless Steel | KST 90 | 5-7 days | $3,551.83 | ||
361700 | KST 90, Lg. SS Holder with Reservoir (750mL), 90mm, 316 SS | 90 | 316 Stainless Steel | KST 90 | 3-4 weeks | $5,880.72 | ||
302300 | KST 142, Lg. SS Holder with Reservoir (1.5 L), 142mm, 304 SS | 142 | 304 Stainless Steel | KST 142 | 5-7 days | $4,613.30 | ||
17302390 | KST 142, SS Holder with Multimedia Filter Holder and 1.5L Reservoir, 304 SS | 142 | 304 Stainless Steel | 5-7 days | $4,930.55 | |||
302400 | KST 142, Lg. SS Holder with Reservoir (1.5 L), 142mm, 316 SS | 142 | 316 Stainless Steel | KST 142 | 3-4 weeks | $6,458.60 | ||
300800 | KS 90, Lg. SS Holder, 90mm, 304 SS | 90 | 304 Stainless Steel | KS 90 | 5-7 days | $1,898.44 | ||
300900 | KS 90, Lg. SS Holder, 90mm, 316 SS | 90 | 316 Stainless Steel | KS 90 | 3-4 weeks | $2,469.96 | ||
17301900 | KS 142, Lg. SS Holder, 142mm, 304 SS | 142 | 304 Stainless Steel | KS 142 | 5-7 days | $2,575.55 | ||
302000 | KS 142, Lg. SS Holder, 142mm, 316 SS | 142 | 316 Stainless Steel | KS 142 | 3-4 weeks | $4,021.31 | ||
302500 | KS 293, Lg. SS Holder, 293mm, 304 SS | 293 | 304 Stainless Steel | KS 293 | 5-7 days | $6,409.63 | ||
302600 | KS 293, Lg. SS Holder, 293mm, 316 SS | 293 | 316 Stainless Steel | KS 293 | 3-4 weeks | $8,328.44 | ||
351800 | KS 90 ST, Lg. Sanitary SS Holder, 90mm, 316 SS | 90 | 316 Stainless Steel | KS 90 ST | 3-4 weeks | $2,939.88 | ||
17302100 | KS 142 ST, Lg. Sanitary SS Holder, 142mm, 304 SS | 142 | 316 Stainless Steel | KS 142 ST | 5-7 days | $3,012.23 | ||
302200 | KS 142 ST, Lg. Sanitary SS Holder, 316 SS | 142 | 316 Stainless Steel | KS 142 ST | 3-4 weeks | $4,899.07 | ||
302700 | KS 293 ST, Lg. Sanitary SS Holder, 293mm, 304 SS | 293 | 304 Stainless Steel | KS 293 ST | 5-7 days | $7,079.53 | ||
302800 | KS 293 ST, Lg. Sanitary SS Holder, 293mm, 316 SS | 293 | 316 Stainless Steel | KS 293 ST | 3-4 weeks | $9,185.74 | ||
301790 | Multi-Media Pressure Sealing Holder, 90mm | 90 | 304 Stainless Steel | 5-7 days | $2,189.80 | |||
17301990 | Multi-Media Pressure Sealing Holder, 142mm | 142 | 304 Stainless Steel | 3-4 weeks | $3,637.71 | |||
302590 | Multi-Media Pressure Sealing Holder, 293mm | 293 | 304 Stainless Steel | 3-4 weeks | Call for Price | Out of stock Request a Quote |
Accessory
Applications
- In-line gas or liquid filtration
- Ultraclean or sterilize gas or liquids
- Flow decay tests for pilot studies
- Hazardous toxicity testing and TCLP
Specifications
|
KS 90 |
KS 142 |
KS 293 |
KS 90 UH |
KS 142 UH |
KS 293 UH |
KST 47 |
KST 90 |
KST 142 |
---|---|---|---|---|---|---|---|---|---|
Filter size (mm) |
90 |
142 |
293 |
90 |
142 |
293 |
47 |
90 |
142 |
Body |
304 or 316 stainless steel |
304 or 316 stainless steel |
304 or 316 stainless steel |
304 stainless steel |
304 stainless steel |
304 stainless steel |
304 SS |
304 or 316 stainless steel |
304 or 316 stainless steel |
O-ring & Gasket |
Silicone and PTFE |
Silicone and PTFE |
Silicone and PTFE |
Silicone |
Silicone |
Silicone |
Silicone and PTFE |
Silicone and PTFE |
Silicone and PTFE |
Inlet/Outlet |
¾” NPTF and NPTM to 3/8” hose barb (ST Models: 1.5" Sanitary fitting to 14.3 mm hose barb) |
¾” NPTF and NPTM to 3/8” hose barb (ST Models: 1.5" Sanitary fitting to 14.3 mm hose barb) |
¾” NPTF and NPTM to 5/8” hose barb |
¾” NPTF and NPTM with 11 mm hose barb adapter |
¾” NPTF and NPTM with 11 mm hose barb adapter |
¾” NPTF and NPTM with 16 mm hose barb adapter |
¼” NPTM with 11 mm hose barb adapter |
¼” NPTM w/ ball valve stepped
|
¼” NPTM w/ ball valve stepped
|
Max Pressure Inlet (psi) |
99 |
99 |
99 |
99 |
99 |
99 |
71 |
71 |
71 |
Max Pressure Diff. (psi) |
<42 |
<42 |
<42 |
<42 |
<42 |
<42 |
<42 |
<42 |
<42 |
Filtration Area (cm2) |
45.3 |
113 |
530 |
45.3 |
113 |
530 |
12.5 |
43 |
113 |