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Pressure Product List and Ranking from 113 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

Pressure Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 旭計器工業 Osaka//Testing, Analysis and Measurement
  3. 日新計器 Osaka//Industrial Electrical Equipment
  4. null/null
  5. 5 null/null
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Pressure Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Nisshin Instrument Co., Ltd. Pressure Gauge and Thermometer Comprehensive Catalog 日新計器
  2. Why is there a vent valve on a pressure gauge? What is its role? 【Video Introduction】
  3. Flow and Pressure Dual Sensor 'FD-EP Series'
  4. 4 What is the mechanism of a pressure gauge? Comparison of Bourdon tube and diaphragm type [Video introduction]
  5. 5 Cold-specific mechanical pressure gauge PG23LT [Ambient temperature: -70°C compatible]

Pressure Product List

91～105 item / All 542 items

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B-type diaphragm pressure gauge 'Model 841B'

B-type diaphragm pressure gauge 'Model 841B'

Special corrosion-resistant materials such as stainless steel, tantalum, and Teflon can be used for diaphragm materials.

The "Model 841B" is a pressure gauge that seals liquid as a pressure transmission medium between the pressure-sensitive surface (diaphragm) and the Bourdon tube. It is suitable for measuring highly corrosive fluids and high-viscosity fluids because the diaphragm can be selected according to the application. Compared to the 841A model, it is suitable for installation in locations with limited height since there is no intermediate pipe. 【Features】 ■ Special corrosion-resistant materials such as stainless steel, tantalum, and Teflon can be used for the diaphragm material. ■ A specification that allows for remote measurement by connecting the pressure-sensitive part and the indicator with a lead is also available. ■ Standard equipped with a zero point adjustment pointer. ■ Easy to correct errors due to temperature and other factors. ■ The flange is directly connected to the instrument mounting bracket, resulting in a structure with minimal liquid accumulation. *For more details, please refer to the PDF document or feel free to contact us.

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S-type diaphragm pressure gauge "Model 841S"

S-type diaphragm pressure gauge "Model 841S"

A specification that allows for remote measurement is also available! Pressure gauge with screw connection type.

The "Model 841S" is a pressure gauge that encloses liquid as a pressure transmission medium between the pressure-sensitive surface (diaphragm) and the Bourdon tube. It is suitable for measuring highly corrosive fluids and high-viscosity fluids, as the diaphragm can be selected according to the application. It features a screw connection type. 【Features】 ■ Special corrosion-resistant materials such as stainless steel, tantalum, and Teflon can be used for the diaphragm material. ■ A specification that allows remote measurement by connecting the pressure-sensitive part and the indicator with a lead is also available. ■ Standard equipped with a zero point adjustment pointer. ■ Easy to correct errors due to temperature and other factors. ■ If the diaphragm is of the welded type, cleaning the diaphragm surface is easy by loosening the fastening bolts. *For more details, please refer to the PDF document or feel free to contact us.

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Sanitary Pressure Gauge 'Model 881J'

Sanitary Pressure Gauge 'Model 881J'

The liquid contact part is made of stainless steel! It does not compromise the quality or flavor of the measured fluid.

The "Model 881J" is a pressure gauge specifically designed for industries such as food, pharmaceuticals, and cosmetics, where cleanliness and safety are paramount. The filling liquid used is harmless propylene glycol or silicone oil. The wetted parts are made of stainless steel, ensuring that the quality and flavor of the measured fluid are not compromised. 【Features】 ■ Pressure gauge specifically designed for industrial use ■ No areas for fluid accumulation or stagnation ■ Waterproof case allows for strong shower cleaning and hot water washing ■ Option to have a pressure receiving part with heat dissipation fins *For more details, please refer to the PDF materials or feel free to contact us.

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Dry diaphragm pressure gauge 'Model 830, 831'

Dry diaphragm pressure gauge 'Model 830, 831'

Due to the oil-free structure, temperature drift is reduced, allowing for use at high temperatures!

The "Model 830, 831" is a diaphragm pressure gauge with an oil-free structure that does not use filling liquid. In the unlikely event that the pressure receiving part is damaged, there will be no leakage into the line. Additionally, it has less temperature drift compared to conventional liquid-filled types, making it suitable for high-temperature use. The wetted parts are made of stainless steel, which offers excellent corrosion resistance. 【Features】 ■ Oil-free structure that does not use filling liquid ■ No leakage into the line even if the pressure receiving part is damaged ■ Suitable for high-temperature use ■ Wetted parts made of stainless steel ■ Excellent corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

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Sanitary Pressure Transmitter with Instructions 'Model MSS-J'

Sanitary Pressure Transmitter with Instructions 'Model MSS-J'

Standard equipped with zero-span adjustment! Introducing a pressure transmitter with excellent corrosion resistance.

The "Model MSS-J" is a hybrid instrument that combines the characteristics of both an aneroid pressure gauge and a pressure transmitter. Since the indication is mechanical, pressure measurement is possible even if the power supply is interrupted. It is a product that can accommodate a wide pressure range while maintaining the same shape. 【Features】 ■ Since the indication is mechanical, pressure measurement is possible even if the power supply is interrupted (the transmitter function will be lost). ■ Can accommodate a wide pressure range while maintaining the same shape. ■ Standard equipped with zero and span adjustment. ■ The wetted parts are made of stainless steel. ■ Excellent corrosion resistance. *For more details, please refer to the PDF materials or feel free to contact us.

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Gas Density Meter "Model 100GD"

Gas Density Meter "Model 100GD"

Using silver and nickel alloy for the contact materials! A gas density meter with an integrated indicator section and contact mechanism section.

The "Model 100GD" is a gas density gauge that includes a display section indicating the pressure of the insulating gas used for power, and a contact mechanism that activates an alarm or control relay when abnormal pressure occurs and the gas pressure reaches the set value, either closing or opening the circuit. It can accommodate coloring of the scale section according to customer specifications. Even if the gas pressure changes due to variations in ambient temperature, the instrument is equipped with a bimetallic rod for temperature compensation, allowing it to indicate the equivalent pressure value at 20°C. 【Features】 ■ Contact materials are made of silver and nickel alloy. ■ It can accommodate coloring of the scale section according to customer specifications (for a fee). ■ Even if the gas pressure changes due to variations in ambient temperature, the instrument is equipped with a bimetallic rod for temperature compensation, allowing it to indicate the equivalent pressure value at 20°C. *For more details, please refer to the PDF document or feel free to contact us.

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Micro Switch Equipped Micro Pressure Gauge 'Model 671'

Micro Switch Equipped Micro Pressure Gauge 'Model 671'

Using a micro switch with a large electrical capacity! A manometer that does not experience a delay in indication after contact.

The "Model 671" is a micro pressure gauge that generates ON-OFF electrical signals by activating a micro switch through a chamber that displaces under pressure, and is used for alarms or control purposes. It uses a micro switch with a large electrical capacity, allowing for high-capacity loads. This product is particularly suitable for use in the micro pressure range. 【Features】 ■ The chamber activates the micro switch to generate ON-OFF electrical signals ■ Capable of handling high-capacity loads ■ Separate elements for indication and contacts, eliminating any delay in indication after contact *For more details, please refer to the PDF materials or feel free to contact us.

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Micro switch equipped micro pressure gauge (φ100) 'Model 671'

Micro switch equipped micro pressure gauge (φ100) 'Model 671'

Downsizing series of φ100 cases! Manometer using a chamber in the element.

The "Model 671" uses a chamber for the element, where the element displaces under pressure to activate a micro switch, generating ON-OFF electrical signals. It is a micro pressure gauge used for alarms or control purposes. Due to its φ100 case, it is suitable for installation in limited spaces. The element is separately provided for indication and contact, ensuring there is no delay in indication after the contact operation. 【Features】 ■ The element activates a micro switch to generate ON-OFF electrical signals ■ Used for alarms or control purposes ■ Suitable for installation in limited spaces ■ No delay in indication after contact operation *For more details, please refer to the PDF document or feel free to contact us.

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Pressure gauge with pointer contact 'Model 649'

Pressure gauge with pointer contact 'Model 649'

For alarms such as bell, buzzer, and lamp flashing! Pressure gauge with precision adjustable pointer contacts.

The "Model 649" is a pressure gauge that closes the circuit through the contact between the pressure indicating needle and the setting needle, and is used for alarms such as bell, buzzer, and lamp flashing. The contact material used is platinum. It can be set across the entire scale angle (270°), making it suitable for situations where pressure indication is necessary. 【Features】 ■ Ideal for situations requiring pressure indication ■ Allows for precise settings due to the method of setting the setting needle on the indicating scale, resulting in a smaller differential ■ Contact material is platinum ■ Can be set across the entire scale angle (270°) *For more details, please refer to the PDF document or feel free to contact us.

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Pressure gauge/micro pressure gauge 'AdC-670/AdC-671'

Pressure gauge/micro pressure gauge 'AdC-670/AdC-671'

Usable in explosive gas atmospheres! Pressure gauge/micro pressure gauge with AdC pressure-resistant explosion-proof micro switch that excels in corrosion resistance.

The "AdC-670/AdC-671" is a pressure gauge/micro pressure gauge with a micro switch that can be used in explosive gas atmospheres and has a pressure-resistant explosion-proof structure. It uses a micro switch with a large electrical capacity, allowing for a high load to be applied. The Bourdon tube, which is built into the pressure-resistant case, displaces due to pressure, activating the micro switch to generate ON-OFF electrical signals for use in alarms or control. 【Features】 ■ Usable in hazardous locations (Class I and Class II) ■ No delay in indication after contact due to separate elements for indication and contacts ■ Capable of accommodating a wide pressure range with the same shape ■ Excellent corrosion resistance due to stainless steel in the wetted parts *For more details, please refer to the PDF document or feel free to contact us.

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  • Pressure Control
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AdC pressure transmitter with explosion-proof design 'AdC-MES-S/MEC-S'

AdC pressure transmitter with explosion-proof design 'AdC-MES-S/MEC-S'

Capable of handling a wide pressure range! High-precision AdC pressure transmitter with explosion-proof design that converts pressure into electrical signals and transmits them.

The "AdC-MES-S/MEC-S" is a pressure transmitter with a scale that can be used in explosive gas atmospheres, featuring a pressure-resistant explosion-proof structure. It incorporates a pressure sensor and amplifier within a pressure-resistant case, converting pressure into an electrical signal of DC 4-20mA or DC 1-5V for transmission. It can be used in hazardous locations (Class I and Class II) and is capable of accommodating a wide pressure range in the same shape. 【Features】 ■ Compact, lightweight, and high precision ■ Standard equipped with zero and span adjustment ■ Excellent corrosion resistance due to stainless steel in the wetted parts (AdC-MES-S) ■ Usable in hazardous locations (Class I and Class II) ■ Capable of accommodating a wide pressure range in the same shape *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study of Analog Meter Visualization Service] Remote Monitoring of Filter Differential Pressure Gauge

[Case Study of Analog Meter Visualization Service] Remote Monitoring of Filter Differential Pressure Gauge

Easy retrofitting to existing equipment! Remote monitoring of the filter differential pressure gauge leads to early detection of abnormalities.

We would like to introduce a case where an analog meter visualization service was implemented in the manufacturing line of grinding films. Although the differential pressure gauge was inspected with the minimum necessary personnel, there were cases where it became a post-incident response during abnormalities, making the streamlining of inspections and early detection of anomalies a challenge. In response, a camera was installed on the differential pressure gauge in the clean room. As a result, we were able to achieve improved operational efficiency through the automation of inspections and enhanced yield rates due to early detection of anomalies. 【Overview】 ■Industry: Glass and Stone; Grinding ■Challenges: Streamlining inspections / Early detection of anomalies ■Solution: Installation of a camera on the clean room's differential pressure gauge - Remote monitoring of the differential pressure gauge of the HEPA filter with the camera - Inspection frequency increased from once a day to once every 15 minutes, leading to early detection of anomalies *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study of Analog Meter Visualization Service] Achieving Timely Equipment Maintenance

[Case Study of Analog Meter Visualization Service] Achieving Timely Equipment Maintenance

A trigger for activities aimed at improving work efficiency! Eliminate unnecessary steps in inspection tasks and achieve timely equipment maintenance.

We would like to introduce a case where an analog meter visualization service was implemented for the differential pressure gauge of an exhaust filter in a suction-type powder and granular material transport system. Workers needed to understand the cleaning and replacement timing of the exhaust filter through several daily inspections of the differential pressure gauge. The decision on whether maintenance was needed relied on the workers' experience and know-how, leading to challenges in improving efficiency and eliminating dependency on specific individuals. To address this, a camera was installed on the differential pressure gauge of the exhaust filter. As a result, we were able to achieve operational efficiency through a reduction in the number of routine inspections and stabilize production line operations through optimized maintenance. 【Overview】 ■Industry: Chemical ■Challenges: Improving operational efficiency and eliminating dependency on specific individuals ■Solution: Installation of a camera on the differential pressure gauge of the exhaust filter - Measurement of meter values at 15-minute intervals - Visualization of "reduced suction effect" due to clogging of the exhaust filter *For more details, please refer to the PDF document or feel free to contact us.

  • Recorders
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  • Other image-related equipment

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Achieving compactness, lightweight, and low cost! The 'GPD Type Gauge Saver' that protects against overpressure.

Achieving compactness, lightweight, and low cost! The 'GPD Type Gauge Saver' that protects against overpressure.

When pressure exceeding the set pressure is applied to this device, it will cut off that pressure! This is an accessory for the pressure gauge that protects it from damage due to excessive pressure. *Exhibited at the Measurement and Measurement Exhibition 2022.

The "GPD Type Gauge Saver" cuts off pressure when a pressure exceeding the maximum pressure is applied to pressure gauges and micro-pressure gauges, protecting them. When pressure above the set pressure is applied to this device, it cuts off that pressure, safeguarding the pressure gauge from damage due to excessive pressure. It is compact, lightweight, and can be used at relatively low pressures. 【Features】 - Cuts off pressure when it exceeds the set pressure - Protects the pressure gauge from damage due to excessive pressure - Compact and lightweight - Usable at relatively low pressures ★Exhibited at INTERMEASURE 2022! Please check the basic information for details. *For more information, please refer to the PDF materials or feel free to contact us.

  • Pressure Control

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Standard pressure gauge

Standard pressure gauge

Compatible with Bourdon tube pressure gauges! It allows measurement over a wide pressure range and is used in various fields.

We would like to introduce the "standard pressure gauge" that we handle. This pressure gauge has a structure that transmits the elastic deformation (movement) of the Bourdon tube to the pointer, making it easy to handle due to its simple design. We offer four types: vertical A frame, B frame, C frame, and embedded D frame, with sizes available in φ60, φ75, φ100, and more. 【Features】 ■ The model number (7 digits) is located below the scale mark (only for vertical φ75 and φ100) ■ Compliance with standard certification marks (type approval) is possible (depending on size, accuracy, and pressure range) ■ It has a wide pressure measurement range and can also meet requirements for corrosion resistance *For more details, please refer to the PDF materials or feel free to contact us.

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