The Half Area Filter Press, or Mini-press (140-60), consists of a modified low-pressure regulator with a CO2 bulb pressurizing assembly and a filtration cell body. A rubber diaphragm boot contains the fluid and separates it from the pressurizing gas. This enables the unit to be operated while inverted, negating the effect of particles settling on the filter medium before pressurization. The top edge of the boot acts as a gasket to provide a seal to the filter paper and the end cap.
Filter Press, Low Pressure, Wall Mount, Half Area with CO2 Pressure Assembly
Filter by:
Oilfield Cement Additives
- Accelerators
- Acidizing Specialty Additives
- Alkalinity Controllers
- Bactericides
- Buffers/pH Adjusters
- Calcium Removers
- Cement Foamers
- Cements
- Corrosion Inhibitors
- Crosslinkers
- Defoamers/Antifoamers
- Evaporate Stabilizers
- Extenders
- Fluid Loss Control Agents
- Lost Circulation Materials
- Retarders
- Shale Inhibitors/Clay Stabilizers
- Specialty Additives
- Thinners/Dispersants
- Viscosifiers
- Weighting Materials
Drilling Fluids & Additives
- Flotation Products - Mineral Processing
-
Geotechnical & Environmental Drilling Fluids & Additives
- Bentonite Products - Geotechnical & Environmental
- Cements & Grouts - Geotechnical & Environmental
- General Chemicals - Geotechnical & Environmental
- Greases, Lubricants & Compounds - Geotechnical & Environmental
- Lost Circulation Materials - Geotechnical & Environmental
- Polymer Additives - Geotechnical & Environmental
- Specialty Products - Geotechnical & Environmental
- Surfactants/Foam - Geotechnical & Environmental
- Thinners/Dispersants - Geotechnical & Environmental
- Waste Treatment - Geotechnical & Environmental
- Weighting Materials - Geotechnical & Environmental
-
Geothermal Drilling Fluids & Additives
- Bentonite Products - Geothermal
- Cements & Grouts - Geothermal
- General Chemicals - Geothermal
- Greases, Lubricants & Compounds - Geothermal
- Lost Circulation Materials - Geothermal
- Polymer Additives - Geothermal
- Specialty Products - Geothermal
- Surfactants/Foam - Geothermal
- Thinners/Dispersants - Geothermal
- Weighting Materials - Geothermal
- HDD Drilling Fluids & Additives
- Infrastructure Drilling Fluids & Additives
- Jet Grouting Drilling Fluids & Additives
-
Mineral Exploration Drilling Fluids and Additives
- Bentonite Products - Mineral Exploration
- Cements & Grouts - Mineral Exploration
- General Chemicals - Mineral Exploration
- Greases, Lubricants & Compounds - Mineral Exploration
- Lost Circulation Materials - Mineral Exploration
- Polymer Additives - Mineral Exploration
- Specialty Products - Mineral Exploration
- Thinners/Dispersants - Mineral Exploration
- Waste Treatment - Mineral Exploration
- Weighting Materials - Mineral Exploration
-
Oil & Gas Drilling Fluids & Additives
- Alkalinity Controllers - Oil & Gas
- Bactericides - Oil & Gas
- Calcium Removers - Oil & Gas
- Corrosion Inhibitors - Oil & Gas
- Defoamers - Oil & Gas
- Emulsifiers - Oil & Gas
- Filtrate Reducers - Oil & Gas
- Flocculants - Oil & Gas
- Lost Circulation Materials - Oil & Gas
- Lubricants - Oil & Gas
- Polymer Breakers - Oil & Gas
- Shale Inhibitors - Oil & Gas
- Specialty Additives - Oil & Gas
- Surfactants - Oil & Gas
- Thinners/Dispersants - Oil & Gas
- Viscosifiers - Oil & Gas
- Weighting Materials - Oil & Gas
-
Oil Sands Coring Drilling Fluids & Additives
- Bentonite Products - Oil Sands Coring
- Cements & Grouts - Oil Sands Coring
- General Chemicals - Oil Sands Coring
- Greases, Lubricants & Compounds - Oil Sands Coring
- Lost Circulation Materials - Oil Sands Coring
- Polymer Additives - Oil Sands Coring
- Specialty Products - Oil Sands Coring
- Thinners/Dispersants - Oil Sands Coring
- Weighting Materials - Oil Sands Coring
-
Tunneling Drilling Fluids & Additives
- Bentonite Products - Tunneling
- Flocculants & Coagulants - Tunneling
- General Chemicals - Tunneling
- Greases, Lubricants & Compounds - Tunneling
- Lost Circulation Materials - Tunneling
- Polymer Additives - Tunneling
- Specialty Products - Tunneling
- Surfactants/Foam - Tunneling
- Thinners/Dispersants - Tunneling
- Waste Treatment - Tunneling
-
Water Well Drilling Fluids & Additives
- Bentonite Products - Water Well
- Cements & Grouts - Water Well
- General Chemicals - Water Well
- Greases, Lubricants & Compounds - Water Well
- Lost Circulation Materials - Water Well
- Polymer Additives - Water Well
- Production Chemicals - Water Well
- Specialty Products - Water Well
- Surfactants/Foam - Water Well
- Thinners/Dispersants - Water Well
- Weighting Materials - Water Well
Home » Products » OFI Testing Equipment (OFITE) » Filtration » Filter Press, Low Pressure, Wall Mount, Half Area with CO2 Pressure Assembly
Filter Press, Low Pressure, Wall Mount, Half Area with CO2 Pressure Assembly

Features & Benefits
- Extremely portable
- May be operated by filtering upwards, which negate cutting settling on the filter meduim prior to testing
- Easily obtainable CO2 Bulbs provide pressure
- Proven design for over 50 years of successful usage
- Easy to service and obtain replacement parts
Spare Parts to Order
Part Number | Description | |
E35232 | T-Screw | |
E33758 | Spring Housing Cap with Bushing | |
E33757 | Spring Button | |
E33756 | Adjusting Spring | |
E11142 | Diaphragm Assembly | |
E33606 | Barrel for Puncture Head Assembly | |
EX1600 | CO2 Puncture Head Assembly | |
E30208 | Sample Boot | |
EN8800 | Filter Paper 2.5″ | |
E30208S | Cell Cap | |
E33601 | CO2 Cartridge |
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