Product Introduction

Scrubber

Hyper Multi
FSD II Scrubber

A vertically packed tower scrubber with an integrated unit structure, achieving high corrosion resistance, high performance, and high quality through FRP molding technology.

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Supporting airflow capacities from small volumes of 15 m³/min up to 150 m³/min, this lineup includes 10 models across 2 types, designed to accurately handle various exhaust gas concentrations and airflow conditions.
These vertically packed exhaust gas scrubbers offer excellent versatility and high removal efficiency for a wide range of applications, including factories in the electrical, chemical, pharmaceutical, food processing, plating, and semiconductor industries, as well as wastewater treatment facilities and laboratory exhaust systems.

Kyowa Packing-Free Wet Scrubber
Eco Meister

Maintains high performance while achieving long-term continuous operation, low running costs, and high energy efficiency.

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Developed through many years of research and proven operational experience, the non-packed wet scrubber is designed to thoroughly pursue energy savings and lower running costs.
While maintaining high treatment performance, it successfully combines both ecological and economical benefits — representing one of KYOWA KAKO’s key engineering achievements.

Kyowa Packing-Free Wet Scrubber
Mini Eco Meister

Slim and compact design with an installation footprint of only 680 mm × 680 mm, ideal for space-saving applications.

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The Mini Eco Meister is a slim and compact version of the Eco Meister non-packed wet scrubber, developed with a strong focus on energy efficiency and reduced running costs while maintaining the same reliable performance.
Featuring an FRP-molded slim design suitable for indoor installation, it also offers simple operation and outstanding low-maintenance performance at an attractive cost.

Kyowa Horizontal Packed Scrubber
Hyper Multi HSD

Innovative Space-Saving Design & Easy Maintenance
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Designed with a strong focus on usability, this system achieves unprecedented space-saving performance, excellent maintainability, and energy-efficient, cost-effective operation.
A lineup of 5 models covering treatment airflow capacities from 10 m³/min to 150 m³/min is available, enabling accurate support for a wide range of exhaust conditions.
Suitable applications include factories in the electrical, chemical, steel, pharmaceutical, food processing, plating, and semiconductor industries, as well as wastewater treatment facilities and exhaust systems from universities, private laboratories, and public research or experimental facilities.

FRP Drain Pan
(Optional for FSD II / EMS II Scrubbers)

Ideal for compliance with water pollution control regulations.
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Lamella
Mist Separator

Designed for treating substances that become mist at normal temperatures, such as sulfuric acid, nitric acid, chromic acid, and caustic soda. Ideal for exhaust gas treatment in steel plants and plating factories.

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Since mist is collected through inertial collision, there is no concern about clogging.Suitable for both small and large airflow volumes.
Various material options are available to handle acidic mists such as H₂SO₄ and CrO₃, as well as alkaline mist. The system also features a low tower height and compact design, helping reduce maintenance costs.

Exhaust Fan・Circulation Pump

Kyowa Multi Turbo Fan
Model WF-RB

Multi-purpose FRP fans compatible with a wide range of exhaust applications.

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Super Clean Sirocco Fan
Model NKS II

The industry’s first FRP sirocco fan manufactured using injection molding technology. Achieves stable quality, high performance, and shorter delivery times.

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Through FRPP injection molding technology, these fans provide superior performance and ease of use. Compared with conventional chemical sirocco fans, the maximum average static pressure has been improved by 150 Pa (based on our company comparison). With the newly developed one-piece FRPP molded structure, both performance and usability have been significantly enhanced.

Kyowa Direct-Drive Sirocco Fan
Model KSS-O

A sirocco fan designed to maximize low cost, short delivery time, and space-saving performance.

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Kyowa Medium-Pressure FRP Turbo Fan
Model KST-RB

A turbo fan covering the medium-pressure range (static pressure: 450 Pa to 1400 Pa). The casing is made from molded FRPP, while the impeller uses highly corrosion-resistant FRP materials. Designed to achieve low cost and short delivery times.

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Supports static pressure from 450 Pa to 1400 Pa with short delivery time, low cost, and high corrosion resistance. A turbo-type fan designed for medium-pressure applications (450 Pa to 1400 Pa static pressure range). The casing is made of molded FRPP (glass fiber reinforced polypropylene resin), while the impeller uses highly corrosion-resistant FRP with excellent mechanical strength. Even after installation, the discharge direction can be freely adjusted in 30-degree increments. Provides high dust collection efficiency.

Kyowa FRP Soundproof Unit Fan
Model CUF-100 “Cube Fan”

What we pursued was a BOX-type unit fan that combines lightweight construction, low cost, energy efficiency, and aesthetic design with an integrated FRP soundproof cover. Equipped as standard with the direct-drive sirocco fan featuring a built-in inverter motor <KS5-O Type>.
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The unit is equipped as standard with our original KS5-O Type / Hertz Master exhaust fan, which has earned strong trust and a proven track record for its high performance, energy efficiency, and low operating cost. Combined with an FRP soundproof cover designed with a strong focus on appearance and lightweight construction, this BOX fan reduces fan noise while creating a softer appearance that blends well with surrounding environments. Suitable for a wide variety of applications, including universities, private and public research institutes, apartment disposer exhaust systems, hospitals, and other facilities requiring harmony with surrounding environments.

Kyowa FRP Turbo Fans
Models: RFT-RB, RFT-OA)

These are turbo fans available in two types: the V-belt drive type RFT-RB and the direct motor-coupled type RFT-OA. Both models are designed with a strong focus on high efficiency and energy savings. In particular, the RFT-OA type has achieved over three years of continuous non-stop operation.

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The RFT Series is an ultra-high-efficiency FRP turbo fan that delivers excellent corrosion resistance, heat resistance, impact resistance, and high-pressure performance. At the same time, it minimizes power loss and vibration while significantly reducing power consumption. Suitable for both exhaust and air supply applications across various industries, the RFT Series promotes energy savings and contributes to substantial CO₂ reduction.

Kyowa Corrosion-Resistant Blower

We offer 10 types of fans ranging from sirocco to turbo models, available in both PVC and FRP materials.

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A lineup of corrosion-resistant blowers designed to handle various types of gases and applications.

Kyowa Corrosion-Resistant Pump

Suitable for handling acidic chemicals and wastewater. Available in four types: horizontal, vertical, and self-priming models. Made of PVC.

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Compatible with a wide range of acidic solution transfer applications.
Heat resistance temperature: PVC (50°C) / HT-PVC (70°C)

Deodorization Equipment

Kyowa Compact and Lightweight Deodorization Unit
Cartridge-Type Activated Carbon Adsorption Tower, Model MAC-25

A compact and lightweight cartridge-type activated carbon adsorption tower with an integrated deodorization fan. The fan is equipped with a built-in inverter, allowing stepless airflow adjustment according to operational needs. Suitable for various deodorization applications.

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This integrated cartridge-type activated carbon adsorption tower uses a direct-drive exhaust fan with a built-in inverter. Our original direct-drive exhaust fan with built-in inverter allows airflow to be adjusted continuously without step limitations. The system minimizes power loss and eliminates consumable drive components, enabling maintenance-free operation. In addition, the cartridge-type activated carbon design allows quick and easy carbon replacement without tools. Suitable for a wide range of applications, including universities, private and public research facilities, laboratories, animal breeding facilities, food-related industries, hospitals, and underground storage facilities.

Kyowa Deodorization System
Chemical Scrubbing Method

Achieves the most stable continuous deodorization performance for medium to high concentration odors.

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KYOWA KAKO’s chemical scrubbing deodorization system has over 30 years of proven experience. It provides highly stable continuous odor removal performance for odors ranging from medium to high concentrations, while also enabling simultaneous dust removal. Ideal for sewage treatment plants, night soil treatment facilities, and wastewater treatment plants.

Kyowa Odor Treatment System
Activated Carbon Adsorption Process

Odorous substances and organic compounds in gases are removed through adsorption deodorization using a granular activated carbon layer.

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This system removes odorous substances and organic compounds by passing the gas through layers of granular activated carbon for adsorption deodorization. By effectively combining various types of activated carbon, the system can stably and continuously remove odors ranging from low to high concentrations over long periods. Easy operation and excellent running cost performance make the system suitable for a wide range of small to medium-scale odor control applications, including agricultural wastewater treatment plants, composting facilities (CP), and various private-sector facilities.

Kyowa Compact Deodorization Unit

Accurately supports a wide range of small-scale needs, from agricultural community wastewater treatment to composting plants and kitchen wastewater deodorization.

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Other Equipment

Kyowa Corrosion-Resistant FRP Damper

This volume damper is available in 3 drive types: manual, electric, and air-operated.

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KYOWA FRP dampers are built on nearly half a century of experience and advanced technology in manufacturing corrosion-resistant equipment and systems. To meet a wide range of customer requirements, we offer butterfly dampers from small to large sizes with various drive systems available.

Kyowa Corrosion-Resistant Ventilator

Beautifully finished molded FRP construction. By connecting to chimneys or fan outlets, it prevents the intrusion of rain and snow while enabling efficient exhaust airflow.

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Designed to withstand wind and rain from any direction. In addition to compatibility with a wide range of exhaust outlets, the design also considers harmony with surrounding environments.

Ductwork Installation

We provide integrated design, manufacturing, and installation services for exhaust ducts used in private factories, as well as deodorization ducts for public facilities such as sewage treatment plants and night soil treatment facilities.

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