Feature

QB series are water propeller mixers that enhance water flow efficiency in fish farms.
By adjusting the gear driven unit and designing the new motor, the propeller is rotated more effectively.

Specification

Additional Specifications:

• Submersible Geared Motor Specification
• Reduction Ratio: 1/12.5 (50Hz), 1/15 (60Hz)
• Rotational Speed: 120 min^-1

Feature

• WM/SB series is an innovative system that helps natural purification.
• The system, which combines “the water mixer” generating a jet stream with “the fountain of aeration type” releasing water in the form of droplets and mist into the air effectively, circulates water and supplies a large amount of oxygen.

Applications

Purification of contaminated water by DO (Dissolved Oxygen) and bacteria
Prevention of algae formation, odor and oxygen depletion

Specification

SB-075A（The fountain of aeration type）

(This is a built-to-order product)

Feature

SA series can agitate water that differs depending on each application by the merit of divertible.
A submersible motor is adopted for SA series pumps.
Easy operation just installing on the designated place and connecting the power cable to the power source.
Vertical type is available for RSA-0.75B/SA-250V/SA-300V/SA-350V.
◆Applications
Prevention of sedimentation of deposits in water
Agitation of slurry
Crushing and stirring of floating matter and scum
Dissolution and diffusion of dissoluble substances
Uniformly agitate sediments in a thickening tank
Generation of the current of water, adjustment of water temperature, and the prevention of freezing.

Specification

Feature

RPS series removes scum and oil floating on the surface of water effectively without taking excessive water.
• The position of the suction mouth of RPS series can be adjusted at the undersurface of water.
• RPS series can be operated without any troubles, even absorbing a large amount of water and air.

Applications

• Removal of scum, floating matter, and oil in a pond and a tank.

* Note : This is a Built-to-order product

Excellent in stirring, mixing, solution, diffusion, suspension, anti-freezing, keep at a even condensing and constant temperature, and generating powerful current.

Applications

Factory drainage water treatment systems; Water supply and sewage water treatment plants; Farming and agriculture; Marine products industry.etc

Non-clog type impeller. Clog-free and suitable for drainage of high volume of water efficiently.

Applications

Drainage of waste water from a building and underground passage,
Pumping and drainage of agricultural water.

Performance Curve

Specifications

Vortex Type impeller is applied.

APPLICATIONS

Drainage of sewage from a sewage treatment plant and human-waste treatment plant.
Drainage of waste water from a building and underground passage.
Drainage of waste water from a livestock farm and general factory.

Performance Curve

Specifications

Safety-minded high quality products, obtained the approval for Flame-proof standards in conformity with Japanese Flame-proof Standards only; Suitable for dewatering out of petro-chemical plants or inflammable areas.

Applications

Dewatering out of petro-chemical plants or inflammable areas.

Performance Curve

Every part to contact with liquid is made of anti-corrosive material, molybdenum stainless steel (SUS316).
Packings are made of fluoric rubber excellent in chemical and heat resistant.
In answering to the requirement for the industries handling chemical, metal, mining, etc., this type submersible pumps have been developed.
Polluted water in the sea or the rivers also require these pumps.

Applications

Handling corrosive liquids at foods, steel, pharmaceutical and brewing industries, Dewatering out of mining, paper mills, metal plating plants, various kinds of laboratories, etc.

Performance Curve

A non-clog type impeller is applied in order to protect the impeller; Longer life mechanical seal is applied for the shaft seal;
There are two variations for these models; one in Flange Type (Self-standing type), the other in Quick Coupling Type so as to meet the need of customers;
Drainage out of sewage water treatment plants, stock farms, food industries as well as irrigation works in agricultural industries.

Applications

Sanitary, Sewage, Human-waste treatment plants,
Pumping raw-water or day water out of the pump pits in buildings, Department stores, Hotels, Apartment houses,
Condominiums. etc. Draining water out of many sorts of industries (Pulp, food, steel, and iron works)
Drainage works out of livestock, etc.

Performance Curve

Slurry pump handles hard solids in size up to 80mm maximum for the large models.
NHS series is an excellent choice for dredging, mining and removal work of sand and gravel.

Applications

Removal of water/ slurry out of trenches, Agitation and pumping soil water, Collecting sand or gravel, Removing scales of iron works, Assist in excavation construction of a port or river, Dredging a sedimentation basin, Pumping and drainage of liquid which contains solids.

Performance Curve

Specifications

HS Series Pumps equipped with an agitator are designed to perform extensive and strong stirring applications.

Applications

Drainage work at a construction site, Agitation and pumping soil in water, Collecting sand or gravel, Removing scales in iron works, Assist in excavation construction of a port or river,
Dredging a sedimentation basin, Pumping and drainage of liquid which contains solids.

Performance Curve

Specifications

US-A Series Pumps, designed based upon US Series, are the vortex submersible pumps equipped with agitator.
Efficient in dewatering sand.

Applications

Drainage out of sullage pit, mining, and dredging work.

Performance Curve

Specifications

U-K-A Series Pumps, designed based upon U-K Series, are equipped with agitator. Efficient in strring up with agitator and pumping sand and gravel.

Applications

Drainage out of sullage pit, mining, dredging work.

Performance Curve

Specifications

Super high head dewatering is possible by one unit. The highest head is 200m. Pump structure is simple, ensuring easy maintenance.

Applications

Drainage out of sumps, pits, quarries, mining, cellars, tunnels, caisson dewatering, reclaiming operations, power station constructions, waste, storm or emergency water removal, dams, harbor projects.

Performance Curve

Specifications

Suitable for dewatering large volume of water, easy to handle and efficient in performance.

Applications

Drainage out of sumps, pits, quarries, mining, cellars, tunnels, harbor and agricultural irrigation projects, reclaiming operations, power station constructions, waste, storm or emergency water removal, dams.

Performance Curve

The models in this Series satisfy the need of customers for high capacity as well as high head in specific dewatering works.

Applications

Drainage out of sumps, pits, quarries, mining, cellars, tunnels, caisson dewatering, reclaiming operations, power station constructions, waste, storm or emergency water removal, dams, harbor projects.

Performance Curve

Equipped with double staged impellers,these models can be used in applications requiring high head.

Applications

Civil engineering and construction,tunnel and caisson dewatering, narrow trenches,manholes,pit and sump dewatering,irrigation,etc.

Performance Curve

Specifications

Using iron casting for the main parts.

Applications

Civil engineering and construction, tunnel and caisson dewatering, narrow trenches, manholes, pit and sump dewatering, irrigation, etc.

Performance Curve

Float-type auto-operation pump with installed microcomputer.
These pumps have a function preventing from impeller fixation while not being used for a long time.
These pumps have a function that distinguishes the upper and lower floats automatically.

Applications

Automatic drainage works with purification tanks, small-size water treatment plants, buildings, factories, etc.
Automatic drainage works in manholes, underpasses, carwash.

Performance Curve

Automatic submersible dewatering pumps

Automatic alternative operation for submersible dewatering pump

Feature

Saving energy

Designed for high efficiency, this series pumps have smaller motor output and less power consumption than other series with the same performance.

Ex.) UCF254A：3.7kw　10ｍ　1.0㎥/min
U-244KB：3kw　10m　0.9㎥/min
UCF-2106：7.5kw　10ｍ　2.0㎥/min
U-486KB：5.5kw　10ｍ　2.0㎥/min

Heavy-duty

Major parts such as motor frame are made of cast iron which has excellent durability in various tough situations.

In addition, impeller is made of ductile cast iron or high chrome cast iron, and casing is made of thick cast iron. These parts are mainly designed for great resistance against sediment-mixed water.

Compact design

This series pumps are designed as small as possible in size to be used in a narrow space and at a low water level. Even in the condition the motor is exposed to air, the structure of single water way can cool the motor with lifted water passing through the way.

Diverse usage

It’s useful for drainage not only at construction sites but also at facilities in factories.

Applications

Drainage in construction sites /manholes / underground /underground parking space etc…

Drainage of puddles / spring water.

Drainage facilities in factories.

Agricultural / Industrial water supply and drainage.

Performance curve

Application

Removal of water/ slurry out of trenches, underground pits, manholes, building basements, puddles, filtration, silt removal, etc.

Performance Curve

Automatic Submersible Dewatering pumps (Capacitance mode sensor)

・Starting automatic operation by capacitance mode sensor

Capacitance mode sensor detects water level using measurement of water inductivity.

・Flexible line sensor

It’s easy to set the starting level by hand.

・Preventing impeller lock

When the pump does not reach an operating state, as built-in microcomputer judges 24 hours have passed at an arrest state, the pump operates for 1.5 sec to prevent impeller lock.

・Automatic Stop in accordance with a work-site

Build-in microcomputer calculates the optimum operation time and achieves the energy saving as shortening dry-running period and less frequent initiation.

Vortex type impeller

The wide clearance between impeller and casing makes it possible for

larger solid and fibrous substance to go through inside of the pump

without clogging. It reduces impeller wear and prevents a sudden head

loss due to abrasion of impeller.

Applications

Drainage in construction sites /manholes / underground /underground parking space etc…

Drainage of puddles / spring water.

Drainage facilities in factories.

Agricultural / Industrial Water supply and drainage.

Performance Curve

Specifications

It is possible to control the level freely because the flexible sensor cable is used in these products. These products are the best for auto-operation in narrow space.

Applications

Automatic drainage works with purification tanks, small-size water treatment plants, buildings, factories, etc.
Automatic drainage works in manholes, underpasses, carwash.

Performance Curve

Specifications

Automatic submersible dewatering pumps

Automatic aleternative operation for submersible dewatering pump