Protection against damage from excessive pressure! A gauge saver that blocks pressure and protects pressure gauges.
The "Model GRL/GRH/GB-02" is a gauge saver that cuts off pressure when it exceeds the maximum pressure applied to the pressure gauge, protecting the gauge. When pressure exceeding the set value is applied to this device, it cuts off that pressure, safeguarding the pressure gauge from damage due to excessive pressure. 【Features】 ■ Cuts off pressure when it exceeds the set pressure ■ Protects the pressure gauge from damage due to excessive pressure ■ Operating temperature is -5 to 80°C (provided that the measuring fluid does not freeze) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Connection threads: G3/8, G1/2, R3/8, R1/2 ■Material: Stainless steel ■Setting pressure ・GRL: 0.3 to 5 MPa ・GRH: 5.1 to 30 MPa ・GB-02: 4 to 250 kPa (Note: The set value cannot be adjusted on the negative pressure side) ■Pressure resistance ・GRL: 25 MPa and F.V. ・GRH: 35 MPa and F.V. ・GB-02: 5 MPa and F.V. *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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Company information
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.