林化工機製作所 List of Products and Services

First in Japan to adopt a planetary mechanism in the field of small quantitative pumps.

• Other processing machines

This device protects the pump by continuously monitoring the motor's current to detect abnormal operating conditions such as empty running, deadline operation, poor water lifting operation, and cavitation.

• Other mounting machines

A vertical chemical pump designed for installation inside and outside of tanks, featuring a no-seal, no-metal structure that eliminates concerns about burning failures. It is compact and lightweight, suitable for acid and alkali resistance, and offers a variety of materials to accommodate a wide range of chemical solutions. Additionally, there are no sliding parts in the pump section, resulting in fewer consumables and enabling long-term use. A low-noise HD-T type using a 4-pole motor is also available, intended for installation in deep tanks for high-capacity applications.

• Other pumps

The materials include SUS304/316/316L, Carpenter, Hastelloy, etc., and can accommodate special specifications, special dimensions, and special modifications for plant integration. The applications are extensive, including the transfer of special liquids, pharmaceuticals, cosmetics, and wastewater treatment.

• Other pumps

A vertical chemical pump designed for installation inside and outside of tanks, featuring a no-seal, no-metal structure that eliminates concerns about burning failures. It is compact and lightweight, suitable for acid and alkali resistance, and offers a variety of models made from diverse materials to accommodate a wide range of chemical solutions. Additionally, there are no sliding parts in the pump section, resulting in fewer consumables and enabling long-term use. A low-noise HD-T type using a 4-pole motor is also available, intended for installation in deep tanks for high-capacity applications.

• Other pumps

A vertical chemical pump designed for installation inside and outside of tanks, featuring a no-seal, no-metal structure that eliminates concerns about burning failures. It is compact and lightweight, suitable for acid and alkali resistance, and offers a variety of models made from different materials to accommodate a wide range of chemical solutions. Additionally, there are no sliding parts in the pump section, resulting in fewer consumables and allowing for long-term use. A low-noise HD-T type using a 4-pole motor is also available, intended for installation in deep tanks for high-capacity applications.

• Other pumps

The materials include SUS304/316/316L, Carpenter, Hastelloy, etc., and can accommodate special specifications, special dimensions, and special modifications for plant integration. The applications are extensive, including the transfer of special liquids, pharmaceuticals, cosmetics, and wastewater treatment.

• Other pumps

To accommodate a wide range of chemical liquids as a general-purpose chemical pump, we offer two types with different wetted materials (HDG-PG type and HDG-TF type). We also provide bearing materials that excel in chemical resistance and durability, allowing for optimal pump selection based on usage.

• Other pumps

The materials include SUS304/316/316L, Carpenter, Hastelloy, etc., and can accommodate special specifications, dimensions, and modifications for plant integration. The applications are extensive, including the transfer of special liquids, pharmaceuticals, cosmetics, and wastewater treatment.

• Other pumps

A magnet motor with a seal-less structure that adopts a magnetic drive system, ensuring no liquid leakage. It is composed of a minimal number of unitized parts, making maintenance such as part replacement easy. A wide range of models with motor outputs from 2.5 to 250W is available, accommodating a broad range of applications. The connection methods are also diverse, including hoses, screws, unions, and flanges.

• Other pumps

To accommodate a wide range of chemical liquids as a general-purpose chemical pump, we offer two types with different wetted part materials (HDG-PG type and HDG-TF type). We also provide bearing materials that excel in chemical resistance and durability, allowing for optimal pump selection based on usage.

• Other pumps

A magnet motor with a seal-less structure that adopts a magnetic drive system, ensuring no liquid leakage. It is composed of a minimal number of unitized parts, making maintenance such as part replacement easy. It offers a variety of models with motor outputs ranging from 2.5 to 250W, suitable for a wide range of applications. The connection methods are also diverse, including hoses, screws, unions, and flanges.

• Other pumps

The Hayashi corrosion-resistant vertical chemical pumps, HD-SFV and TFV series, have received high praise for a long time due to their excellent chemical resistance resin materials and unique shaft seal structure. Notably, the shaft seal, which is the heart of the pump, employs our proprietary HKS sealing device developed in-house, ensuring no leakage during operation in a non-sliding, non-contact state, and no leakage when stopped.

• Other pumps

The Hayashi corrosion-resistant vertical chemical pumps, HD-SFV and TFV series, have received high praise for a long time due to their excellent chemical resistance resin materials and unique shaft sealing structure. Notably, the shaft sealing part, which is the heart of the pump, employs our proprietary HKS sealing device developed in-house, ensuring no leakage during operation even in a non-sliding, non-contact state, and no leakage when stopped.

• Other pumps

Leakless magnetic pump compatible with a wide range of chemical liquids. It uses carbon fiber reinforced ETFE in the wetted parts for excellent corrosion resistance, and the resin casing is reinforced with a metal cover to prevent deformation and enhance durability. Furthermore, the magnetic drive structure prevents liquid leakage, and the optimal combination of bearing materials ensures long-lasting operation. Suitable for both small and large capacities.

• Other pumps

The materials include SUS304/316/316L, Carpenter, Hastelloy, etc., and can accommodate special specifications, special dimensions, and special modifications for plant integration. The applications are extensive, ranging from the transfer of special liquids to pharmaceuticals, cosmetics, and wastewater treatment.

• Other pumps

The materials include SUS304/316/316L, Carpenter, Hastelloy, etc., and can accommodate special specifications, special dimensions, and special modifications for plant integration. The applications are extensive, including the transfer of special liquids, pharmaceuticals, cosmetics, and wastewater treatment.

• Other pumps

The Hayashi corrosion-resistant vertical chemical pumps, HD-SFV and TFV series, have received high praise over the years due to their excellent chemical resistance resin materials and unique shaft seal structure. Notably, the shaft seal, which is the heart of the pump, employs our proprietary HKS sealing device, ensuring no leakage during operation even in a non-sliding, non-contact state, and no leakage when stopped.

• Other pumps

Vertical stainless steel pump with non-sliding, non-contact HKS sealing method. Ideal for electroless nickel plating equipment, semiconductor-related equipment, and the transfer and circulation of various high-temperature chemicals. The adoption of the HKS sealing device eliminates degradation, wear, and heat generation at the sealing area. Pump inspection and maintenance can be performed without removing the piping. Compact, space-saving design that is easy to handle.

• Other pumps

The Hayashi corrosion-resistant vertical chemical pumps, HD-SFV and TFV series, have received high praise for a long time due to their excellent chemical resistance resin materials and unique shaft sealing structure. Notably, the shaft seal, which is the heart of the pump, employs our proprietary HKS sealing device developed in-house, ensuring no leakage during operation even in a non-sliding, non-contact state, and no leakage when stopped.

• Other pumps