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  1. Home
  2. Industrial Machinery
  3. 日本精器
Industrial Machinery
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日本精器

number of employees100
addressOsaka/Yao-shi/2-8 Yao Kikita, Yao City
phone072-923-0481
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last updated:Sep 03, 2025
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  • Products/Services(58)
  • catalog(22)
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日本精器 Company Overview

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Nihon Seiki began manufacturing and selling pneumatic equipment in 1955. In addition to pneumatic cylinders, pneumatic pressure regulators and conditioning equipment, and compressed air dehumidifiers, they also manufacture and sell nitrogen gas generators and cold air generators as applications for compressed air. They are active in a wide range of industries, including industrial machinery, the medical industry, the shipping industry, and the vacuum industry, and for about 60 years, they have continued to meet the advanced demands of their customers under the motto of "practicing sincerity," consistently creating unique pneumatic equipment. Their products can be broadly classified into three main categories: drive and control equipment, dehumidifying devices, and pneumatic application equipment. Currently, regardless of traditional products, technologies, and sales channels, they are actively engaged in product development aimed at further expanding the field of pneumatic application equipment, driven by the concept of "new."

Business Activities

We manufacture and sell pneumatic equipment and its application devices, such as air pressure cylinders, solenoid valves, pressure reducing valves, air filters, air dryers, and nitrogen gas generators.

Recommended information

Foot-operated ball valve

Foot-operated ball valve

Ideal for discharging compressor drain.

Most general ball valves are manual, but when discharging the drain from the bottom of an air tank, you have to bend down to do so. Therefore, we developed a foot-operated ball valve. It is very compact and also highly durable.

Drain Automatic Discharge Device "Grace-TRAP"

Drain Automatic Discharge Device "Grace-TRAP"

IP65 equivalent waterproof specification! Weaknesses resolved with a three-in-one design and energy-saving operation features.

We would like to introduce our automatic drain discharge device, 'Grace-TRAP'. By integrating the solenoid valve, strainer, and flow shut-off valve into a single housing, we have reduced the number of connection points, significantly minimizing the risk of leaks. Additionally, this integration makes maintenance easier. By incorporating input signals, energy-saving operation is possible, preventing unnecessary air discharge while the compressor is stopped. 【Features】 ■ Waterproof design (equivalent to IP65) ■ Trinity design ■ Energy-saving operation function ■ Accurate time setting with microcontroller control ■ Freely adjustable according to drain volume (discharge time: 1-30 seconds / discharge cycle: 1-60 minutes) *For more details, please download the PDF or feel free to contact us.

Products/Services (58)

Jet Cooler for Events product image
Jet Cooler for Events
Jet Cooler for Agriculture product image
Jet Cooler for Agriculture
Jet Cooler for the Printing Industry product image
Jet Cooler for the Printing Industry
Jet Cooler for Metal Processing product image
Jet Cooler for Metal Processing

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catalog(22)

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Drain Automatic Discharge Device "Grace-TRAP"

Drain Automatic Discharge Device "Grace-TRAP"

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Vacuum Ball Valve "BN-4HB21 Series"

Vacuum Ball Valve "BN-4HB21 Series"

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Compressed Air Moisture Separator "GWDS Series"

Compressed Air Moisture Separator "GWDS Series"

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Drain Automatic Discharge Device "Grace-TRAP"

Drain Automatic Discharge Device "Grace-TRAP"

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Detailed information

Company name 日本精器
number of employees100
Contact addresspostalcode 581-0016 Osaka/ Yao-shi/ 2-8 Yao Kikita, Yao CityView on map TEL:072-923-0481 FAX:072-994-5949
Industry Industrial Machinery
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