五幸商事 List of Products and Services

Engine pump that does not require power. Equipped with excellent mobility casters, perfect for preparation during flood situations!

Easy to start without effort, even for women!

The "MUFB Ultra Pump" generates high-concentration ultra-fine bubbles instantly. It can be used without the long circulation operation required by conventional ultra-fine bubble generation devices. Ultra-fine bubbles are generated instantly at high concentrations. The "MUFB Ultra Pump" can produce ultra-high concentrations of ultra-fine bubbles, numbering in the hundreds of millions, in just 1cc of water. Hundreds of millions of UFB per cc.

Kouken Co., Ltd. has been active in the corrosion-resistant industry for nearly 50 years, established as a venture company by engineers and skilled workers. We provide corrosion-resistant equipment centered around excellent materials such as FRP, which is used as a corrosion-resistant material in various industries. We offer a wide range of products made from materials (mainly corrosion-resistant FRP) that possess many characteristics such as corrosion resistance, durability, heat resistance, and weather resistance, capable of withstanding long-term use, including the corrosion-resistant centrifugal pump "KSP series" and the corrosion-resistant blower "KTF series." Additionally, we respond to various needs with products such as dampers, filters, self-priming tank strainers, mixers, and tower tanks. 【Product Items (Partial)】 ■ Horizontal and vertical self-priming centrifugal pumps ■ Turbo fans and blowers ■ Butterfly dampers ■ Absorption towers, cooling towers, adsorption towers, gas treatment equipment ■ Lift-type check valves and foot valves with a diameter of 100A or more *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the model of the "NOVA LIGHT High-Performance Spiral Pump." The lift range is available from "0 (Ultra Low Lift)" to "6 (Maximum Lift <2P>)." The standard materials for the wetted parts include FRP, titanium, and SUS316. Additionally, various corrosion-resistant materials can be selected beyond the standard options. 【Model Explanation (for KSP-0251GT)】 ■K: Pump Manufacturer Name (Koken Co., Ltd.) ■S: Standard Horizontal Spiral Pump ■P: High-Performance Pump ■025: Discharge Diameter (mm) ■1: Lift Rank ■G: Shaft Seal Shape and Sliding Material ■T: Standard Wetted Part Material *For more details, please refer to the PDF materials or feel free to contact us.

The lightweight and strong "Nobalight" series features many properties such as corrosion resistance, durability, heat resistance, and weather resistance, making it a product made from materials (mainly corrosion-resistant FRP) that can withstand long-term use. The "Nobalight Product Comprehensive Catalog" includes dimensional structural diagrams of the "Nobalight Vertical Submersible (KVPL Type) Pump," among other information. Please feel free to download and take a look. *For more details, please refer to the PDF materials or feel free to contact us.

The "NOVA LIGHT self-priming pump" we handle is a high-performance self-priming vortex pump made of FRP. It features two types of shaft seals: gland packing and mechanical seals. The wetted shaft is made of FRP, and various corrosion-resistant materials such as titanium are selected appropriately according to the target liquid, ensuring excellent reliability and durability. The "NOVA LIGHT vertical submersible pump" includes the "KVP type," which adopts a no-gland, no-metal approach for the wetted parts, and the "KVPS type," which is a lightweight vertical model that saves installation space. 【NOVA LIGHT Self-Priming Pump (Horizontal: KSPS Type) Features】 ■ High-performance FRP construction ■ Two types of shaft seals: gland packing and mechanical seals ■ The wetted shaft is made of FRP, and various corrosion-resistant materials such as titanium are selected appropriately according to the target liquid ■ Easy to handle as it can pump water with just one initial filling ■ Self-priming performance is based on -5m, and the lift is between 10 to 25m *For more details, please refer to the PDF document or feel free to contact us.

"Sanispeed Plus" is a drainage pump that can be used for the pressurization of wastewater from sinks and handwashing stations in commercial facilities and tenant buildings, as well as for the drainage processing of refrigerated showcases. It is also capable of pressurizing wastewater upwards through narrow pipes. It has a proven sales record worldwide and is already being adopted in Japan by transportation systems such as JR, government agencies, convenience stores, and coffee chains. [Recommended Installation Equipment] ■ Handwashing stations ■ Sinks ■ Washing machines ■ Unit baths ■ Refrigerated showcases (drain-up) *For more details, please refer to the PDF materials or feel free to contact us.

The "SaniAccess 3" is a wastewater pumping system that finely grinds waste and toilet paper (water-soluble paper) contained in sewage from toilets and can pump it to the main drainage line. It can be combined with commercially available wall-mounted toilets and allows for the installation of a toilet in a basement. You can install an additional toilet anywhere without the need for extensive drainage pipe work. 【Features】 ■ Capable of discharging wastewater upwards through narrow pipes ■ Can accommodate a hand wash basin ■ Compatible with commercially available wall-mounted toilets *For more details, please refer to the PDF document or feel free to contact us.

The "Air-Driven Powder Transfer Pump" is a diaphragm pump suitable for transporting highly flowable anhydrous powders. It requires no electrical work, simplifies equipment, and allows for low-cost installation. The pump is compact and explosion-proof, enabling safe use without taking up much space. 【Features】 ■ Minimal separation phenomenon ■ Low dust generation ■ Self-priming ■ High quality, small size, lightweight, easy maintenance ■ Simple flow control *For more details, please refer to the PDF document or feel free to contact us.

The "Submersible Non-Clog Type Smash Pump BN Type" is a submersible pump developed with a new concept that achieves both high efficiency and the ability to pass foreign objects through its smashing mechanism. While ensuring the ability to pass through, it contributes to improved pump performance and energy savings. The connection part of the motor lead wire and the captive tire cable is treated to prevent water ingress into the motor due to damage to the cable sheath. 【Features】 ■ Achieves high efficiency ■ Ensures passing ability * For more details, please download the PDF or feel free to contact us.