Self-priming multi-stage spiral pump 'USM/UBM/MEF type'
Self-priming multi-stage centrifugal pump
Introducing a high-lift pump equipped with an advanced self-priming mechanism! No need for priming operations, making it easy to handle.
We would like to introduce our self-priming multi-stage centrifugal pumps, the 'USM/UBM/MEF models.' Thanks to the patented self-priming (air-water separation) mechanism, these pumps exhibit outstanding self-priming capability. The simple structure without an inlet check valve makes them durable and easy to maintain. We offer a range of models including the versatile "USM model," which features a direct connection to a 4-pole motor and is equipped with a self-priming mechanism, as well as the "UBM model" and "MEF model." 【Features】 ■ High-lift type with advanced self-priming mechanism ■ Excellent self-priming performance ■ Self-balancing mechanism ■ Variety of materials available *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Diameter: 40-150mm ■Total lift: 30-400m ■Discharge capacity: 0.1-3m3/min *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Yokota is a water solutions company that creates unique products to solve various problems related to handling water and fluids through new patented theories and know-how. For example, in terms of pumps, they offer a wide range of pumps with features not found in conventional pumps, such as self-priming pumps that can draw in water mixed with air or slurry, and pumps that can de-bubble and degas in one go. Additionally, regarding valves, they have developed various types of valves with simple structures that function cleverly, such as non-slam check valves that do not cause water hammer and automatic control valves that can regulate flow, pressure, and water level using the power of water itself without electrical control. On the other hand, for the metals used in these products, they have independently developed seawater-resistant stainless steel that does not corrode in seawater, as well as other corrosion-resistant and wear-resistant stainless steel alloys, and they carry out consistent production from casting in-house to accommodate challenging liquid qualities. These products are utilized in a wide range of fields, including ultra-pure water production, agricultural irrigation, water treatment, seawater treatment, chemical liquid processing, and pollution prevention treatment.
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