List of pump products
- classification：pump
1～45 item / All 5162 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
We contribute to the realization of carbon neutrality. Numerous achievements in chemical plants and more! This blower is developed based on extensive experience and proven results.
- Positive Displacement Pump
Multi-purpose series! Rotary blowers developed based on extensive experience and achievements.
- Positive Displacement Pump
Website Renewal! Celebrating 122 Years, When it Comes to Dry Vacuum Pumps and Rotary Blowers, Think of Unosawa Ironworks.
Our company has been delivering excellent products to the world as a specialized manufacturer of vacuum pumps and blowers. In response to the rapidly growing "Sustainable Development Goals (SDGs)" in recent years, we have been developing environmentally friendly dry vacuum pumps (the world's first multi-stage Roots type) for over 40 years, and we have a wealth of delivery records both domestically and internationally. Utilizing the know-how accumulated over many years, we will continue to develop products that meet the needs of the times and propose optimal solutions to fulfill our customers' requests and trust.
Numerous achievements in the pumping of special gases for chemical plants and oil & gas plants! A blower developed based on extensive experience and proven results.
- Positive Displacement Pump
Numerous achievements with various shaft seals such as mechanical seals and dry gas seals! Three-lobe rotary blower "ARJ type" series.
- Positive Displacement Pump
Horizontal-type vacuum pump geared toward vacuum drying equipment.
- Other pumps
The condensate generated internally can be collected in the drain tank even during operation! There are many proven results as a vacuum pump for drying equipment.
- Other pumps
Extremely robust against condensate! Vertical dry vacuum pump for chemical processes.
- Other pumps
Are you having trouble with the suction of corrosive gases? We will solve the problem with our thick film fluoropolymer-coated vacuum pumps.
The lineup of vertical dry vacuum pumps "TRV Series," suitable for chemical processes, has been enhanced with a thick film fluoropolymer coating. These pumps can handle highly corrosive acidic and alkaline gases that cannot be managed with stainless steel, making them suitable for hard processes. The unique vertical structure is designed so that the gas flow path runs from the top to the bottom, allowing mist and liquids condensed inside the pump, which are drawn in with the gas, to flow down to the discharge port and be easily expelled and recovered under atmospheric pressure. Additionally, their small footprint makes them suitable for integration into equipment. 【Features】 ■ Compatible with 200μm thick fluoropolymer coating ■ Stable operation from atmospheric pressure to cutoff operation ■ Capable of drawing high-temperature gases up to 120°C ■ Wide vacuum range supported by combination with mechanical boosters ■ Electric motors can also be explosion-proof Basic Information 【Specifications of Fluoropolymer Coating】 Type: PFA (antistatic) Coating Thickness: 200μm *Equivalent to pinhole-free products Properties: Chemical resistance, non-stick, water and oil repellency *For more details, please refer to the materials. Feel free to contact us with any inquiries.
Prevent water pollution by not using water in the gas flow path! Vertical dry vacuum pump suitable for replacing water-sealed vacuum pumps / oil rotary pumps.
- Other pumps
Vertical dry vacuum pump with numerous achievements for food plants and chemical plants.
- Other pumps
There are many proven results for vent gas applications of extruders! Vertical dry vacuum pump for extruders.
- Other pumps
Vertical dry vacuum pump suitable for solvent recovery in chemical plants and pharmaceutical manufacturing plants.
- Other pumps
A dry vacuum pump for drying equipment that is extremely robust against the generation of condensate, thanks to its vertical downflow structure.
- Other pumps
Introducing the compact and high-power air pump [KVP04 series]. Please evaluate the sample product.
- Other pumps
Introducing the small tube pump [Ab12].
- Other pumps
We offer pumps tailored to your specifications at low prices. Sample products are also available for procurement. Please evaluate them.
- Other pumps
Seeking excellent value. A complete lineup of products created and handled by Sunny.
- valve
- Other measurement, recording and measuring instruments
- Other pumps
Optimizing ultrapure water supply in semiconductor manufacturing.
- Other pumps
- Inverter
- controller
Easy setup, explosion-proof area compatible! Safely mixing chemical substances.
- Other pumps
For thin film coating of various functional films such as optical films and separators!
- Positive Displacement Pump
- Lab metering pump
- Flow Control
For recovery operations in a flammable gas environment. IECEx/ATEX certified explosion-proof pump.
- Other pumps
IECEx / ATEX certified explosion-proof pump. For measures against flammable gases during fumigation.
- Other pumps
Cleaning operations in a flammable gas environment. IECEx/ATEX certified explosion-proof pump.
- Other pumps
IECEx / ATEX certified explosion-proof pump. For fuel applications in a flammable gas atmosphere.
- Other pumps
For the supply of flammable ink. IECEx/ATEX certified explosion-proof pump.
- Other pumps
For paint mixing in a combustible gas atmosphere. IECEx / ATEX certified explosion-proof pump.
- Other pumps
Food filling in a flammable gas atmosphere. IECEx/ATEX certified explosion-proof pump.
- Other pumps
IECEx / ATEX certified explosion-proof pump. For extraction work in a flammable gas atmosphere.
- Other pumps
IECEx / ATEX certified explosion-proof pump. For mixing in a flammable gas atmosphere.
- Other pumps
IECEx / ATEX certified explosion-proof pump. For reactions in a flammable gas atmosphere.
- Other pumps
IECEx / ATEX certified explosion-proof pump. For gas supply in a flammable gas atmosphere.
- Other pumps
IECEx / ATEX certified explosion-proof pump. For transfer in a flammable gas atmosphere.
- Other pumps
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Compact design gas pump that achieves a high pressure of up to 7 barG.
- Other pumps
- Special Pump
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A compact yet high-performance oscillating piston gas pump.
- Other pumps
- Special Pump
For air supply in painting processes. Compact yet delivers high performance.
- Other pumps
- Special Pump
A gas pump with a compact design that delivers high performance. For leak detection.
- Other pumps
- Special Pump
Compact design, high-performance oscillating piston gas pump.
- Other pumps
- Special Pump
A compact and high-performance gas pump optimized for analytical use.
- Other pumps
- Special Pump
For fuel cell supply. A compact, high-performance, and robustly designed gas pump.
- Other pumps
- Special Pump
Compact design with high performance oscillating piston gas pump.
- Other pumps
- Special Pump
Streamlining the food filling process, achieving high pressure of up to 7 barG.
- Other pumps
- Special Pump
Compactly designed gas pump with high performance using a swinging piston type.
- Other pumps
- Special Pump
Compact design, oscillating piston type gas pump achieving a high pressure of up to 7 barG.
- Other pumps
- Special Pump
Compact design gas pump that achieves a high pressure of up to 7 barG.
- Other pumps
- Special Pump
Responding to flammable gas environments in water treatment, such as ozone aeration.
- Other pumps
Explosion-proof gas pump to improve the safety of fumigation operations.
- Other pumps