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Geotech In-line Acrylic Filter Holders
& Barrel Filter Holder
Geotech In-line Acrylic Filter Holders are specifically designed for on-site, rapid filtration of surface or groundwater samples through large diameter flatstock filter membranes.
The Geotech Barrel Filter Holder is designed for on-site, manual filtration of surface or groundwater samples using a 0.45μm, 102mm diameter flatstock filter membrane.
Acrylic Filter Holders
- 142 mm filter membrane sizes
- Nylon or stainless steel bolt versions
Barrel Filter Holder
- Ideal for use in areas where a power supply is not available and in-line filtration is either impractical or impossible.
- Excellent option when standard, non-pressurized bailers are used for sample collection.
| ACRYLIC IN-LINE FILTER HOLDERS | ||
| Filter Holder Plates | Acrylic | |
| Dispersement Discs | Polycarbonate | |
| Inlet/Outlet Fitting Material | Polyethylene | |
| O-ring | F.D.A. approved silicone | |
| Filter Support Screens | Polyester mesh with vinyl border | |
| Pressure Relief Valve | Nylon with external stainless steel pegs | |
| Legs | Nylon with non-skid feet | |
| Inlet/Outlet Fittings | ⅜" NPT by ⅜" hose barb | |
| Maximum Pressure | 25 psi (7-15 psi generally recommended for 0.45μm filtration) | |
| Maximum Temperature | 135°C (can be autoclaved) | |
| Maximum Liquid Temperature | 80°C | |
| 142 mm Filter Holder | ||
| Filter Membrane Size | 142mm diameter (only) | |
| Filter Area | 4.8" (122.17mm) diameter | |
| Total Height with Legs | 13.5" (34.3cm) | |
| Combined Height of Plates | 1.70" (43.3mm) | |
| Nylon Nut and Bolt Height | 2.9" (73.7mm) when engaged | |
| Clamping Device | 6 swing-a-way bolts (nylon or stainless steel) | |
| Approximate Shipping Weight |
4.4 lbs. (2 kg) nylon bolts 5.6 lbs. (2.5 kg) stainless steel bolts |
|
| BARREL FILTER HOLDER | ||
| Filter Membrane Size | 102mm diameter (only) | |
| Pre-filter Size | 90mm diameter | |
| Barrel Body | Polycarbonate | |
| Filter Holder Plates | Acrylic | |
| Barrel Body Top Plate | Acrylic | |
| "L" Retaining Pins | Nylon | |
| Disbursement Disc | Polycarbonate | |
| O-ring | F.D.A. approved silicone | |
| Filter Support Screen | Polyester mesh with vinyl border | |
| Quick Disconnect Assembly | Acetal | |
| Top Plate Plug | Polypropylene | |
| Inlet/Outlet Fitting Materials | Polypropylene | |
| Pressure Relief Valve | Brass | |
| Tubing | Medical grade silicone | |
| Capacity | Up to 2.4 liters (2 liters recommended) | |
| Inlet/Outlet Fittings | ⅜" NPT by ⅜" hose barb | |
| Maximum Pressure | 30 psi max. (7-15 psi recommended) | |
| Geotech 142mm Acrylic In-Line Filter Holder with Nylon Bolts |
| Geotech Barrel Filter Holder |
Geotech Environmental Equipment, Inc.
2650 East 40th Avenue
Denver, CO 80205
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