Nikuni Co., Ltd. List of Products and Services

This is the general catalog for the small general-purpose pumps manufactured by Nikuni.

• Other pumps

NAX-SF is a compact and environmentally friendly fully automatic filtration system that combines a spring filter, a uniquely developed vortex pump, and a gather-up conveyor. ■Benefits of Introduction - Since it uses a spring filter, there is no need for filter replacement. - Maintenance costs can be reduced as filter replacement and tank cleaning are unnecessary. - The structure is simple and compact, taking up little space. - It operates fully automatically, making it a highly efficient filtration system.

• Filtration Equipment

This is a filtration system that combines a filter cleaning system with a gather-up conveyor (GUC). ■ Benefits of Implementation - It supports centralized filtration for multiple machine tools and other equipment. - By installing agitators in three centralized sedimentation filtration tanks, it simplifies the maintenance of complex filtration tanks. - It prolongs the lifespan of the filters and maintains a high clarity of the clean liquid. - It is a highly efficient filtration system due to its fully automated operation.

• Filtration Equipment

NAX-CP is an ultra-precise fully automatic filtration system that combines a powder feeding machine, spring filter, cycle pre-coat system, and dehydrator. ■Benefits of Introduction - By utilizing a special NP powder for pre-coat filtration, it is possible to collect ultra-fine sludge at the 1μm level at a low cost. - It operates fully automatically, making it a highly efficient filtration system.

• Filtration Equipment

For those who are not satisfied with their current ultrasonic cleaner. By simply connecting this device to your existing cleaner, it will dramatically enhance the cleaning power and elevate your current ultrasonic cleaner by two ranks. The DeO Turbo is a device that generates negative pressure in a vacuum tank using a super vortex turbine pump with the strongest suction performance, allowing for the degassing of the cleaning solution (removing air dissolved in the liquid). There is no need for a significant investment in an expensive vacuum cleaner. The degassing effect greatly improves the cleaning capability of your existing ultrasonic cleaner.

• Other cleaning machines

The "Sankatta" is a wet crushing machine that can perform crushing, fine grinding, and pumping all in one unit. By crushing and fine-tuning solid materials in a liquid to the desired size, it enhances quality and improves productivity. It can finely crush and transport materials such as ores, pigments, wood, rubber raw materials, and sludge or food residues that have settled and solidified during wastewater treatment. 【Features】 ■ Crushing, fine grinding, and pumping are completed in one unit. ■ It is possible to adjust the size of solid materials to the desired dimensions. ■ Capable of uniformly crushing both hard and soft materials. ■ Ideal for mixing and stirring. *For more details, please request documentation or download the PDF data.

• Crusher

If you're struggling with pump liquid leaks, this is for you! We explain the causes and countermeasures with illustrations. (Overview) - What are the five disadvantages caused by liquid leaks? - Why do pumps experience liquid leaks? - Explanation of the structure of pumps that do not leak.

• Other pumps

We have combined a cyclone filter [MUHO] with a small gather-up conveyor. The supernatant liquid in the sedimentation tank is drawn up by a pump instead of overflowing, and is filtered again by the cyclone filter, so sludge will not return as it did before.

• Filtration Equipment

It captures all types of sludge without missing a beat using two types of filters. This is an environmentally friendly, maintenance-free filtration system that combines a spring filter, a uniquely developed vortex turbine pump, and a vortex dynamic filter. ■Benefits of Implementation - No need for strainer cleaning or filter replacement like in traditional systems. - Maintenance-free operation is possible 24 hours a day. - Achieves significant reductions in initial costs, running costs, labor costs, and industrial waste disposal costs due to its simple structure and low price.

• Water treatment equipment

It is a Hydra-Cell pump that demonstrates its power in slurry transfer.

• Other pumps

This is a low-noise stainless steel self-priming vortex pump. ■Features - The wetted parts are made of a combination of SUS304, PTFE, and SiC, allowing for a wide range of applications. - The soundproof design achieves low noise comparable to that of a vortex pump, making it suitable for various installation locations. - High self-priming capability.

• Powder Molding Machine

It has high self-priming capability and can draw in air from the suction side even if it gets mixed in. It leaves almost no liquid at the bottom of the tank.

• Other pumps

High self-priming pumps, low NPSH pumps, forward and reverse rotation pumps, clean pumps, and sanitary pumps are optimal for special liquids and special applications. Features: - Enhances the value of the equipment through improved reliability. - Contributes to the miniaturization of the equipment. - For pure water (low viscosity liquids), it is recommended to use SiCx special carbon for the mechanical seal sliding material (-J).

• Other pumps

High self-priming pumps, low NPSH pumps, forward and reverse rotation pumps, clean pumps, and sanitary pumps are optimal for special liquids and special applications. ■ Features 1. Compact and simplified design to prevent contamination The vortex pump achieves high pressure without increasing rotation with a small single-stage impeller, minimizing the contact area within the pump and preventing contamination of the transferred liquid. With fewer components and a simple structure, there are fewer areas for liquid to accumulate in the pump, which helps prevent the growth of bacteria. Additionally, the reduced contact area minimizes the leaching of metal ions to the PPM order. 2. No need for regular parts replacement Unlike bellows pumps and diaphragm pumps, which have components that fatigue from repeated bending, and without check valves, there is no need for parts replacement, significantly reducing maintenance costs. 3. Stable performance Unlike positive displacement pumps (such as bellows pumps and diaphragm pumps), there is no pulsation, allowing for consistently stable liquid transfer, which enhances the quality of the equipment. 4. For pure water (low viscosity liquids), it is recommended to use SiCx special carbon for the mechanical seal sliding material.

• Other pumps

High self-priming pumps, low NPSH pumps, forward and reverse rotation pumps, clean pumps, and sanitary pumps are ideal for special liquids and special applications. ■Features - Improved mechanical seal lifespan due to gland packing and cooling fan.

• Other pumps

The food-grade inner Voltec pump 'IV/IVD' is a pump that can transport liquids along with soft solids without breaking them. It moves the liquid by rotating two conical disks with blades on the inside and a flat disk. The blades rotate in a way that chases the solids without hitting them, thus preventing damage to soft materials. It can also transport granular solids like sesame seeds and highly viscous liquids like stews. It can be used for the transfer of food, pharmaceuticals, high-viscosity liquids, and liquids with air bubbles. 【Features】 ■ Smooth transfer of hard solids due to a design that eliminates contact and friction between parts ■ Reduces concerns about foreign matter contamination due to wear of parts ■ Minimizes the occurrence of solid jamming and pump locks, reducing maintenance costs ■ The structure prevents any retention within the pump, allowing for reliable CIP (Clean-In-Place) and SIP (Sterilization-In-Place) *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Other pumps

We specialize in large-scale ultra-precision machining and difficult-to-cut materials, providing high value-added production.

• Contract manufacturing

【Features】 - The wetted parts are made only of BC and SUS, preventing the occurrence of red rust. - The rotation of the impeller, which has radial grooves on its outer circumference, generates vortices along the inner walls of the pump, repeatedly pressurizing and transferring a relatively small amount of liquid at high pressure. - The impeller is fixed at a right angle to the shaft, allowing it to rotate without contact, resulting in no wear, making it ideal for process applications that require reliability and stability. For other functions and details, please download the catalog.

• Other pumps

【Features】 - High reliability that enhances the value of the device - The rotation of the impeller with radial grooves on the outer circumference generates vortices along the inner wall of the pump, repeatedly pressurizing and transferring a relatively small amount of liquid at high pressure - The impeller is fixed perpendicularly to the shaft, allowing for non-contact rotation with no wear, making it ideal for process applications that require reliability and stability

• Other pumps

This is a tandem filter that captures all types of sludge without missing any, achieving ideal filtration.

• Filtration Equipment

This is a low-noise type SUS vortex pump that achieves low noise levels comparable to those of a spiral pump.

• Other pumps

It effectively enhances productivity as a pump for various processes, accommodating low to high temperature liquids and special liquids.

• Other pumps

**Features** - There is no metal contact within the pump, and the number of impeller blades is minimal. Due to its simple structure, it can withstand severe on-off operations and harsh conditions with back pressure. - The rotation of the impeller, which has radial grooves on its outer circumference, generates vortices along the inner wall of the pump, repeatedly pressurizing and transferring a relatively small amount of liquid at high pressure. - The impeller is fixed at a right angle to the shaft, allowing it to rotate without contact, resulting in no wear, making it ideal for process applications that require reliability and stability.

• Other pumps

The vortex turbine pump generates vortices along the inner wall of the pump by the rotation of an impeller with radial grooves on its outer circumference, repeatedly pressurizing and transferring a relatively small amount of liquid at high pressure. Since the impeller is fixed at a right angle to the shaft, it rotates without contact and experiences no wear, demonstrating its performance particularly in process applications where reliability and stability are required. Additionally, since high pressure can be achieved with low flow rates, any flow rate setting can be made without bypassing, as long as overheating in the pump and the motor's rating are monitored. This eliminates the need for large vortex pumps and large motors, enabling significant overall cost reductions.

• Other pumps

The vortex turbine pump generates vortices along the inner wall of the pump by the rotation of an impeller with radial grooves on its outer circumference, repeatedly pressurizing and transferring a relatively small amount of liquid at high pressure. Since the impeller is fixed at a right angle to the shaft, it rotates without contact and experiences no wear, demonstrating its performance particularly in process applications where reliability and stability are required. Additionally, since high pressure can be obtained at low flow rates, it allows for any flow rate setting without bypass, as long as overheating in the pump and the motor's rating are monitored. This eliminates the need for large vortex pumps and large motors, enabling significant overall cost reductions.

• Other pumps

Excellent durability maintained High-pressure stainless steel vortex pump capable of withstanding harsh operations 【Features】 - No metal contact within the pump, and fewer impeller blades Simple structure allows it to endure intense on-off operations and harsh conditions with back pressure - The rotation of the impeller with radial grooves on the outer circumference generates vortices along the inner wall of the pump, repeatedly pressurizing and transferring a relatively small amount of liquid at high pressure - The impeller is fixed at a right angle to the shaft, allowing for non-contact rotation with no wear, making it ideal for process applications that require reliability and stability.

• Other pumps

【Features】 - Capable of handling low NPSH and high suction pressure - Can self-prime up to 4 meters - The rotation of the impeller with radial grooves on the outer circumference generates vortices along the inner walls of the pump, repeatedly pressurizing and transferring relatively small amounts of liquid at high pressure - The impeller is fixed at a right angle to the shaft, allowing for non-contact rotation, making it ideal for process applications that require reliability and stability without wear.

• Other pumps

**Features** - Capable of handling low NPSH and high discharge pressure - Can self-prime up to 4 meters - Usable for both expensive liquids and hazardous liquids, freeing you from concerns about liquid leakage - The rotation of the impeller with radial grooves on the outer circumference generates vortices along the inner walls of the pump, repeatedly pressurizing and transferring relatively small amounts of liquid at high pressure - The impeller is fixed perpendicularly to the shaft, allowing for non-contact rotation, making it ideal for process applications that require reliability and stability without wear.

• Other pumps

【Features】 - With a center-top structure, inspection and disassembly are easy without removing the piping using the BPO method. - It is a process vortex pump that boasts high performance, compact size, and low NPSH.

• Other pumps

There are high-pressure multi-stage centrifugal pumps and JIS-compliant stainless steel process centrifugal pumps. They are compatible with various liquids.

• Other pumps

This is an introduction to the "Ultra Clean Vortex Pump" handled by Nikuni Co., Ltd., which manufactures and sells various industrial pumps, pump application devices, environmental-related equipment, semiconductor manufacturing equipment, optical devices, and more.

• Other pumps

This is an introduction to the "Lead-free Copper Alloy Centrifugal Pump / Stainless Steel Centrifugal Pump" handled by Nikuni Co., Ltd., which manufactures and sells various industrial pumps, pump application devices, environmental-related equipment, semiconductor manufacturing equipment, optical devices, and more.

• Other pumps

■Features■ - Standard equipped with particle discharge mechanism - Complete surface treatment - Performance adjustment according to specifications - Seal-less response (UCPM) type with passivation treatment can also be manufactured ■For more details, please request materials or download the catalog■

• Other pumps

This is an introduction to the "stainless steel general-purpose vortex pump" handled by Nikuni Corporation, which manufactures and sells various industrial pumps, pump application devices, environmental-related equipment, semiconductor manufacturing equipment, optical devices, and more.

• Other pumps

Nikuni's liquid-sealed (water-sealed) vacuum pump excels in safety and economy. ■ Safety The pump performs gas suction and compression through the piston motion of water in each cell of the impeller, allowing for the transfer of gas containing mist or water vapor without any issues. There is no metal contact inside the pump, and it is completely sealed by a liquid film, preventing leaks and making it suitable for the suction and compression of explosive or highly corrosive gases. ■ Economy With a high-efficiency design, it pursues economic benefits and significantly reduces power consumption (up to 30% energy savings compared to two-stage models). The liquid-sealed structure ensures there are no gas leaks, making it effective for the pumping and compression of expensive gases. ■ Low Noise Since suction and compression occur continuously for the number of cells in the impeller with each shaft rotation, there is no pulsation or vibration. Additionally, when combined with a silencer separator, the noise is kept extremely low. ■ Durability The simple and robust structure, along with the absence of sliding parts or mechanical contact except for the sealing area within the pump, contributes to its excellent durability. Its side air inlet structure is resistant to wear, maintaining high performance for a longer period compared to internal air inlet types. ■ Cleanliness There is no generation of oil mist like in oil rotary types, ensuring a clean environment is maintained.

• Other pumps

■Features■ - Gentle transportation of solids due to centrifugal force - Liquid transportation containing solids (fruits, vegetables, cooked foods, etc.) - Transportation of high-viscosity liquids (mayonnaise, butter, etc.) ■For more details, please request materials or download the catalog■

• Other pumps

【Features】 - Made of corrosion-resistant materials, making it ideal for chemical liquids such as petroleum products and organic solvents. - Frees you from the worry of leaks, whether dealing with expensive liquids or hazardous ones.

• Other pumps

Sanitary vortex turbine pump that can replace rotary pumps ●Features ■Ensures food safety with excellent sanitary properties ■Revolutionizes the mixing process with the vortex turbo mixer (KTM) - The sanitary vortex turbo mixer, which serves three functions (suction, mixing, pumping), eliminates the need for compressors, static mixers, and pumping equipment, achieving significant cost reduction through system simplification and improved operability. - Achieves high-quality deoxygenation without losing flavor or aroma through the mixing and dissolution of nitrogen gas, enhancing the added value of the product. ■Improves various processes with heat-resistant construction - Enables constant temperature liquid transfer through a key component cooling mechanism. - Incorporates live steam within the pump to quickly and directly heat food, simplifying processes, reducing processing time, and improving product quality. ■For other functions and details, please download the catalog or contact us.

• Flow Control

The Nikuni liquid-sealed (water-sealed) vacuum pump is a liquid-sealed (water-sealed) vacuum pump that excels in safety and economy. ■ Safety The pump performs gas suction and compression by the movement of water in each cell of the impeller, so there is no issue with transporting gases that contain water or water vapor. There is no metal contact inside the pump, and it is completely sealed by a liquid film, resulting in no leakage. This makes it suitable for the suction and compression of explosive or highly corrosive gases. ■ Economy We have pursued economy through a high-efficiency design, significantly reducing power consumption. (Energy savings of 30% compared to two-stage pumps are possible.) The water-sealed structure ensures that gas leakage is virtually nonexistent, making it effective for the transport and compression of expensive gases. ■ Other... It achieves low noise levels. Since suction and compression occur continuously for each cell of the impeller with one shaft rotation, there is no pulsation or vibration. Additionally, when combined with a silencer separator, the noise is kept extremely low. *For more details on the liquid-sealed (water-sealed) vacuum pump, please download the catalog or contact us.

• Hydraulic Equipment

A new and diverse bath experience has been born. - You can feel the negative ions tingling from your eyes to your ears. - Wrapped in a white veil, your heart sways and relaxes. - You feel as if you're riding on clouds, letting your body float in a dreamy state. - Microscopic bubbles and ultrasonic waves massage your skin. This is a next-level bath. It polishes both your body and mind. It is beloved by bathers under names like "Silky Bath," "Silk Bath," and "Silk Hot Spring."

• Other pumps

1) Revolutionary deoxygenation technology using hollow fiber membranes This technology removes dissolved oxygen from water using hollow fiber membranes. As a result, deoxygenated water can be easily obtained compared to conventional methods. 2) Easy operation with no hassle Operation is as simple as pressing a switch. The constant flow valve eliminates the need for water volume settings. 3) Space-saving and easy installation Modules and vacuum pumps are packaged compactly. Installation requires only connecting pipes and simple electrical work. It takes up little space and is hassle-free.

• Deaeration device

■Features 1. More than 90% removal of 10µm sludge in water-soluble cutting fluids and over 80% in oil-based fluids. - Extends the life of the fluid, reduces tank cleaning, and lowers running costs. - Improves machining accuracy and prevents failures in machine sliding parts. 2. No need for filter replacement due to cyclone effect, eliminating the generation of industrial waste. 3. No foaming occurs due to air entrapment. 4. By using a sludge pot, sludge is concentrated to the maximum extent, allowing for efficient recovery of sludge. 5. Equipped with a coolant pump that is strong against sludge, ensuring stable performance. 6. Retrofitting of the device can be easily implemented.

• Filtration Equipment

This is an air turbo mixer that adds new value to water and liquids by mixing and dissolving various gases such as oxygen, nitrogen, ozone, CO2, hydrogen gas, and chlorine into water, seawater, and chemical liquids.

• Mixer/agitator

■Features - Excellent solid-liquid separation performance allows for the removal of over 90% of 10μm sludge in water-soluble cutting oils and over 80% of 20μm sludge in oil-based cutting oils, maintaining coolant cleanliness and improving machining accuracy. - Sludge is separated by centrifugal force, eliminating the need for filter replacement, preventing the generation of industrial waste and achieving zero emissions. - Maintenance-free and zero industrial waste. - Realizes high-efficiency and high-precision filtration. - Prevents foaming caused by air entrapment. - Concentration of dirty liquids makes sludge treatment easier.

• Filtration Equipment

NAX-CS2 is a compact filtration system that combines a cyclone filter with a gather-up conveyor. ■Benefits of Introduction - Since it is not an overflow type, it does not require a specific installation location. - Regular filter replacements and tank cleaning due to clogging are unnecessary, reducing maintenance costs. - It operates fully automatically, making it a highly efficient filtration system.

• Filtration Equipment