Ideal for fire trucks, water discharge devices, etc.! Capable of measuring high pressure and vacuum without switching valves.
The "Model 717" is a pressure gauge used in measurement locations where negative pressure (vacuum) is applied, allowing for accurate readings of vacuum and also capable of handling high positive pressure. In conventional pressure gauges, as the pressure range increases, the range for negative pressure becomes narrower. However, this product maintains the same display range for both positive and negative pressure by expanding the negative pressure section for accurate readings. 【Features】 ■ Half of the scale angle is dedicated to the vacuum section, while the remaining portion is for the pressure scale, resulting in a 1:1 ratio between the positive and negative pressure display ranges despite the high-pressure range. ■ Capable of measuring high pressure and negative pressure directly without switching valves. ■ No risk of damaging the vacuum gauge due to valve operation errors. ■ Suitable for fire trucks, water discharge devices, etc. *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■Size: φ100 ■Pressure Range ・-0.1 to 0 to 0.5MPa -0.1 to 0 to 1MPa ・-0.1 to 0 to 1.5MPa -0.1 to 0 to 2.5MPa ■Connection Thread: G3/8 ■Wetted Material: Stainless Steel *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company was founded in June of the 5th year of the Taisho era in the Minato Ward of Osaka City, with the aim of manufacturing and selling pressure gauges and gas regulation equipment. Since then, we have counted over 100 years, during which we have continuously engaged in relentless research and effort, earning a reputation as a comprehensive manufacturer of pressure gauges. We believe that the path to our existence lies in preserving tradition and trust, while continuously enhancing our technological capabilities through new ideas and relentless research and development, equipping ourselves to meet diverse needs and contribute to society.