Nikuni Co., Ltd. List of Products and Services

Enhancing the reliability increases the value of the device. It boasts stable performance in low flow ranges. A lead-free copper alloy that is friendly to people and the environment is used in the wetted parts, reducing the leaching of lead to less than 0.005 mg/L (standard value 0.01 mg/L).

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.

This is an introduction to the "CAC 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.

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.

【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.

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.

**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.

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

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

【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

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.

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.

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.

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.

The vortex turbine pump generates vortices along the inner wall of the pump by the rotation of a rotor with radial grooves on its outer circumference, repeatedly pressurizing and transferring a relatively small amount of liquid at high pressure. Since the rotor is fixed at a right angle to the shaft, it rotates without contact and experiences no wear, demonstrating its performance particularly well in process applications that require reliability and stability.

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).

【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.

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.

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.

This is a vortex pump ideal for transferring various heat transfer oils.

**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.

Starting March 3rd, we have fully renewed the Nikuni website to enhance usability and provide the information our customers need. In particular, the new content listed below will be enriched in the future, and we hope you will find it useful. As a comprehensive manufacturer of various pumps such as vortex turbine pumps, spiral pumps, positive displacement pumps, and vacuum pumps, we are committed to addressing our customers' diverse needs. For those facing issues with pumps, please take a look at our comprehensive catalog available for download in the PDF below. We are here to solve your problems. 【New Content】 ■ Industry-specific case studies ■ Matrix product search ■ Online exhibitions ■ Frequently asked questions *For more details, please refer to the PDF materials or feel free to contact us.