三盛工業 Product Lineup

The "ALF-2P type" is a belt-driven energy-saving fan equipped with a top runner efficiency (equivalent to IE3) electric motor. It is a compact type that is small and lightweight, requiring less than 50% of the installation space of multi-blade blowers. It is equipped with limit load characteristics, so there is no need to worry about overload. Please feel free to contact us when you need assistance. 【Features】 ■ Energy-saving fan equipped with a top runner efficiency (equivalent to IE3) electric motor (excluding 0.4kW models) ■ Compact type that is small and lightweight ■ Low noise and high efficiency ■ Limit load characteristics *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

We would like to introduce the line fan "ALF-2E model" that we handle. It is an energy-saving fan equipped with a top runner efficiency (equivalent to IE3) motor. With its diagonal flow impeller, it also features low noise and high efficiency. Additionally, it has limit load characteristics, so there is no concern about overload. 【Features】 - Energy-saving fan equipped with a top runner efficiency (equivalent to IE3) motor (excluding 0.4kW model) - Compact type that is small and lightweight - Installation space is less than 50% of that required for multi-blade blowers - Low noise and high efficiency - Limit load characteristics *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "ALF2/ALF type" is an energy-saving line fan equipped with a top runner efficiency (equivalent to IE3) electric motor. Despite its compact size, it has high static pressure, making it suitable for duct ventilation. It can also save operational costs with individual exhaust. One of its features is that it does not require much installation space compared to centrifugal fans and can be directly installed in the middle of ducts. 【Features】 ■ Energy-saving fan equipped with a top runner efficiency (equivalent to IE3) electric motor (excluding those below 0.35kW) ■ Low noise due to ideal fluid structure and inclined blades ■ Suitable for duct ventilation ■ Easily installable in the middle of ducts ■ Limit load characteristics *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "ALF-2E" is an energy-saving fan equipped with a top runner efficiency (equivalent to IE3) electric motor (excluding the 0.4kW model). It is a compact, lightweight type, requiring less than 50% of the installation space of multi-blade blowers. With its inclined flow impeller, it operates with low noise and high efficiency. It features limit load characteristics, so there is no concern about overload. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "ALF2/ALF" is a direct-drive line fan. It features an ideal fluid structure and diagonal blades for low noise. Despite its compact size, it has high static pressure, making it suitable for duct ventilation. It can also save operating costs with individual exhaust. It has a limit load characteristic, so it will not exceed horsepower even if the duct resistance changes. Additionally, it can be easily installed in the middle of the duct. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0–40℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "LCF2-U" is a line centrifugal fan with a silencer and dual suction direct drive. By adopting a highly effective silencer, significant noise reduction has been achieved. It is possible to switch the airflow using a separately sold speed control switch for the blower. (Excluding 25LCF2-180U) The silencer can also be relocated to the discharge side. Please feel free to contact us when needed. 【Specifications (partial)】 ■ Operating conditions: Air temperature 0 to 40℃, relative humidity 85% or less (no condensation) ■ Structure - Impeller: Multi-blade (centrifugal) - Bearing: Sealed ball bearing inside the motor ■ Installation method: Ceiling-mounted indoor installation ■ Transmission method: Direct drive motor *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "LCF2" is a quiet, dual-inlet direct drive line centrifugal fan. By adopting a high-efficiency dual-inlet fan, it achieves low noise and compactness. It is possible to switch the airflow with an optional speed control switch for the blower. (Excluding 25LCF2-180) It is suitable for individual ventilation in pantries, toilets, changing rooms, and for air conditioning ventilation, as well as for general supply and exhaust applications. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF2-U-RD" is a silenced box type sirocco fan with a dual suction and dual holding belt drive. It blocks operating noise with soundproof panels lined with glass wool and mitigates vibrations with anti-vibration rubber. Due to its linear air flow and rectangular structure, it is easy to install and can be mounted on the ceiling or placed on the floor. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF6-U-RS" is a silenced box type centrifugal fan with a single suction dual support belt drive. It is designed for low noise by absorbing sound with sound-absorbing materials and shielding with a silencing box. The CLF6/CLF5 series centrifugal fans operate at lower speeds and produce less noise compared to conventional models. It is particularly suitable for local supply and exhaust where installation of machinery rooms is difficult. It comes standard with anti-vibration rubber, ensuring thorough consideration for vibration prevention. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF5-U-RS" is a silencer box-equipped centrifugal fan with a single inlet and dual support, driven by a belt. Its box shape makes installation easy. Additionally, the intake and discharge are linear, making it even easier. It is suitable for local supply and exhaust where mechanical room facilities are difficult. It comes standard with anti-vibration rubber, ensuring thorough consideration for vibration prevention. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "MAF-D1" is a suitable dual-inlet, dual-outlet belt-driven sirocco fan for low-pressure air supply, operating at approximately 98 to 600 Pa. At the same air pressure, it has a very low peripheral speed, resulting in low noise. Additionally, due to its gentle static pressure curve, there is little change in air pressure with variations in air volume. When air is supplied and exhausted from multiple outlets, closing off some of them has minimal impact on the others. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "MAF-S2" is a suitable side-inlet, side-supported belt-driven sirocco fan for low-pressure air supply, operating at approximately 98 to 600 Pa. It has a very low peripheral speed for the same air pressure, resulting in low noise levels. Its size (model number) is also very small for the same capacity, allowing for a compact installation footprint. Additionally, due to its gentle static pressure curve, there is little change in air pressure with variations in air volume. When air is supplied and exhausted from multiple outlets, closing some of them has minimal impact on the others. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 80℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "MAF-S1" is a belt-driven sirocco fan with a single suction and dual support design. It has a very low peripheral speed for the same air pressure, resulting in low noise. Its size (model number) is also very small for the same capacity, allowing for a compact installation footprint. Additionally, due to its gentle static pressure curve, there is little change in air pressure with variations in air volume. When air is supplied and exhausted from multiple outlets, closing off some of them has minimal impact on the others. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 80°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF6-HOH" is a direct-driven centrifugal fan that can be used at a relative humidity of up to 90% at room temperature. Despite its compact size, it delivers a large airflow. Its compact design, with the impeller mounted on the motor shaft, does not require much installation space. Due to the direct drive of the motor, it has low vibration and operates quietly. Please feel free to contact us when you need assistance. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF2-OB (made of SUS)" is a stainless steel, single-inlet, cantilever type belt-driven sirocco fan. It is a high-efficiency type that demonstrates great performance with minimal power, allowing for frequent and suitable selection by taking a high rotational speed. Designed to be as compact as possible, it is easy to install. Additionally, it provides sufficient performance at low rotational speeds while minimizing noise generation. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 90°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF2-OB" is a single-inlet, single-support belt-driven sirocco fan. It is a high-efficiency type that delivers great performance with minimal power, allowing for frequent and suitable selection with a high rotational speed. Designed to be as compact as possible, it is easy to install. Additionally, it provides sufficient performance at low rotational speeds while minimizing noise generation. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0–90℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF6-OB" is a single-inlet, cantilever type belt-driven sirocco fan. It is a high-efficiency type that demonstrates great performance with minimal power, allowing for frequent and suitable selection with a high rotational speed. Designed to be as compact as possible, it is easy to install. Additionally, it provides sufficient performance at low rotational speeds while minimizing noise generation. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 90℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF2-RS" is a belt-driven centrifugal fan with a single suction and dual support design. It is a high-efficiency type that delivers great performance with minimal power consumption, allowing for frequent and suitable selection with a high rotational speed. Designed to be as compact as possible, it is easy to install. Additionally, it provides sufficient performance at low rotational speeds while minimizing noise generation. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0 to 40°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF5-RS" is a single-inlet, dual-support belt-driven sirocco fan. It is a high-efficiency type that delivers great performance with minimal power, allowing for frequent and suitable selection with a high rotational speed. Designed to be as compact as possible, it is easy to install. Additionally, it provides sufficient performance at low rotational speeds while minimizing noise generation. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0–40℃ *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

The "CLF6-RS" is a single-inlet, dual-support belt-driven sirocco fan. It is a high-efficiency type that delivers great performance with minimal power, allowing for frequent and suitable selection with a high rotational speed. Designed to be as compact as possible, it is easy to install. Additionally, it provides sufficient performance at low rotational speeds while minimizing noise generation. 【Specifications】 ■ Fluid handled: Air ■ Fluid temperature: 0–40°C *For more details, please download the PDF or feel free to contact us.

• Ventilation and Exhaust
• air conditioning

Our company handles various electrical construction, system configuration, design, and manufacturing for automatic control of electrical equipment. When reviewing electrical work or automatic control during equipment renovations or renewals, the interactions between equipment construction and electrical-related work can sometimes become complicated, leading to time-consuming adjustments and meetings. Please feel free to consult with us in such cases. We will handle everything from proposals to construction. 【Products We Handle (Examples)】 ■ Industrial Fans ■ Air Conditioning Fans ■ Smoke Exhaust Fans ■ Water Supply Pumps ■ Fire Pumps ■ Land Pumps *For more details, please refer to the related links or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

Our company offers design, manufacturing, and installation services for PVC processed products. We provide design and processing tailored to the customer's environmental conditions and objectives. On-site inspections are also conducted. Since there are many types of PVC, we can also suggest materials that suit your needs. Please feel free to contact us when you need our services. 【Products We Handle (Examples)】 ■ Industrial Fans ■ Air Conditioning Fans ■ Smoke Exhaust Fans ■ Water Supply Pumps ■ Firefighting Pumps ■ Land-based Pumps *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We offer maintenance services for blowers and pumps. We provide proposals for disassembly maintenance and installation of various blowers and pumps (submersible and surface) currently in use by our customers, as well as investigations and maintenance for issues that arise over time (abnormal noise or vibration). Additionally, we also handle updates for ducts and piping. Please feel free to contact us when you need our services. 【Products We Handle (Examples)】 ■ Industrial Fans ■ Air Conditioning Fans ■ Smoke Exhaust Fans ■ Water Supply Pumps ■ Firefighting Pumps ■ Surface Pumps *For more details, please refer to the related links or feel free to contact us.

• Other pumps
• Piping Materials

Our company designs and constructs "local exhaust systems" to ensure the health and safety of workers in manufacturing sites and plants that handle dust, toxic gases, and high-temperature gases. With our extensive experience and know-how, we support everything from design and construction to notifications, achieving smooth installation and safe operation. We conduct detailed consultations regarding work content and site conditions, perform calculations for duct resistance, and create system diagrams, ensuring that construction work is carried out with consideration for the surrounding environment and safety. 【Examples of submitted documents (partial)】 ■ Notification of installation, relocation, or modification of machinery (Occupational Safety and Health Regulation Form No. 20) ■ Drawings showing the surrounding conditions and relationships with neighboring areas ■ Drawings showing the entire work area ■ Drawings of machines and equipment that are sources of emissions ■ Local exhaust system summary (Occupational Safety and Health Regulation Form No. 25) Push-pull ventilation system summary (Occupational Safety and Health Regulation Form No. 26) *For more details, please refer to the PDF materials or feel free to contact us.

• Mechanical Design

Since our establishment in 1966, we have been engaged in the design and construction of local exhaust systems, exhaust gas treatment, vacuum suction devices, air conditioning equipment, electrical work, and automatic control systems, among others. Please feel free to contact us.

• Other environmental equipment