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This rear mount pressure gauge is specially designed for industrial control panels. it adopts a center back connection or eccentric back connection structure. it has a measurement accuracy of up to +/-1.0% and IP65 protection grade. it provides extremely high installation stability and long-term reading reliability in a compact space, and has large-scale supply capacity.
the standard center back (Center Back) or eccentric back (Lower Back) connection, with U-shaped clip or front flange, can make the table body completely embedded in the control cabinet, save external space and reduce the risk of collision.
the internal sensing element is made of SS316L or phosphor bronze material, and has been tested for 1,000,000 cycles of pressure fatigue. Even under the condition of frequent pulsation, the zero drift rate is less than 0.5%/year, effectively extending the service life of 3-5 years.
it supports glycerin or silicone oil filling, and can absorb more than 95% of mechanical vibration and pressure pulsation. In the high-frequency vibration environment such as pump room or air compressor unit, the pointer indicates smoothly, and the reading error is reduced by more than 70% compared with the dry pressure gauge.
IP65 protection degree, working environment temperature covering -40°C to +70°C. The special sealing ring process is adopted to prevent the dial fogging or the internal movement corrosion under high temperature or high humidity environment.
The dial is printed with anti-ultraviolet ink, even under direct outdoor sunlight, it will not fade within 5 years. The dual scale (PSI/Bar) design complies with international procurement standards to ensure accurate reading by operators in different regions.
Equipped with a safety explosion-proof back cover, when the internal Borden tube is accidentally broken, the pressure will be safely released from the back of the case to prevent the front glass from bursting and injuring people, and to ensure the personal safety of industrial field operators.
| Parameter Items | Industry Standards |
| Product Type | Rear Mount Pressure Gauge |
| Measurement range | Vacuum -1…0 Bar to 1000 Bar (0…15,000 PSI) |
| Accuracy level | Class 1.0 (±1.0%) / Class 1.6 (±1.6%) |
| Connection thread size | 1/8″, 1/4″, 1/2″ NPT / G / PT |
| Material (wetted parts) | SS316L Stainless Steel/Copper Alloy (Brass) |
| Case Material | Polished SS304 stainless steel / Black electrophoretic steel |
| Window Material | Tempered safety glass / Polycarbonate |
| Protection level | IP65 (EN 60529 / IEC 529) |
| Installation method | Center Back Mount (CBM) / Off-center Back Mount (LBM) / Panel Mount |
Installation stability and space optimization: Compared to traditional radial (bottom) mounted pressure gauges, this rear mount pressure gauge eliminates the stacking of pipes under the panel. Its unique U-shaped fixture fixing method enables the instrument to still be close to the panel when subjected to more than 10g of impact, without loosening or displacement, which is very suitable for mobile industrial equipment.
in view of the high-frequency vibration existing in the exhaust ports of water pumps and compressors, this product solves the problem of fuzzy readings caused by violent swing of the pointer through liquid-filled damping technology, ensuring that the operator can obtain instantaneous and accurate pressure values.
in the integrated control cabinet, the conventional header takes up a lot of space. This product solves the problem that multi-channel instruments cannot be arranged on the control panel with limited depth through flat back connection design.
in view of the corrosive gas environment in the petrochemical field, the all-stainless steel closed structure of this product solves the problem that the ordinary carbon steel case is easy to oxidize and even rust enters the dial, causing the movement to jam.
suitable for injection molding machines, presses, hydraulic stations and other equipment with a high degree of panel integration, to meet its installation aesthetic and compact requirements.
This group requires equipment with extremely high corrosion resistance and explosion-proof safety. This all-stainless steel back-mounted meter is an ideal standard for monitoring process pipeline pressure.
In the control panel of boilers and large chillers, this product can provide intuitive pressure feedback. Its temperature resistance characteristics meet the monitoring needs of long-term operation of the circulation system.
for reverse osmosis systems, pumping station monitoring and other scenarios, the use of liquid-filled back-mounted meters to solve the outdoor temperature difference and water hammer impact caused by the accuracy of the offset problem.
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The center back thread is located at the right center of the dial, and the structure is symmetrical; the eccentric back thread is located at the lower center. The selection depends on the space arrangement behind the panel and the height of the pipe connection.
If your application involves frequent vibrations (e. g. reciprocating pumps) or large pressure fluctuations, the filling can act as a damper, protecting the internal movement from being shattered and keeping the reading stable.
If the material of the liquid receiving part is marked as SS316L stainless steel, most medium corrosive media can be measured. If the medium is very corrosive, it is recommended to install a diaphragm sealer (Diaphragm Seal).
The recommended opening diameter is slightly larger than the nominal diameter of the pressure gauge by 1-2mm. For example, for a 2.5-inch (63mm) dial, it is usually recommended that the panel opening be 64-65mm to ensure smooth installation.
Yes. We offer negative pressure specifications or positive and negative coupling specifications from -1 to 0 bar. Please be sure to specify the required vacuum range at the time of purchase.
Internal fogging indicates seal failure. This product adopts high-grade sealing technology and will not fog under normal working conditions. If this phenomenon occurs, it is recommended to replace it to prevent corrosion of internal parts affecting accuracy.
This rear mount pressure gauge is specially designed for industrial control panels. it adopts a center back connection or eccentric back connection structure. it has a measurement accuracy of up to +/-1.0% and IP65 protection grade. it provides extremely high installation stability and long-term reading reliability in a compact space, and has large-scale supply capacity.
± 1.0% F.S.
Dial size:
40mm – 100mm
Shell material:
SS304 stainless steel
the standard center back (Center Back) or eccentric back (Lower Back) connection, with U-shaped clip or front flange, can make the table body completely embedded in the control cabinet, save external space and reduce the risk of collision.
the internal sensing element is made of SS316L or phosphor bronze material, and has been tested for 1,000,000 cycles of pressure fatigue. Even under the condition of frequent pulsation, the zero drift rate is less than 0.5%/year, effectively extending the service life of 3-5 years.
Equipped with a safety explosion-proof back cover, when the internal Borden tube is accidentally broken, the pressure will be safely released from the back of the case to prevent the front glass from bursting and injuring people, and to ensure the personal safety of industrial field operators.
it supports glycerin or silicone oil filling, and can absorb more than 95% of mechanical vibration and pressure pulsation. In the high-frequency vibration environment such as pump room or air compressor unit, the pointer indicates smoothly, and the reading error is reduced by more than 70% compared with the dry pressure gauge.
IP65 protection degree, working environment temperature covering -40°C to +70°C. The special sealing ring process is adopted to prevent the dial fogging or the internal movement corrosion under high temperature or high humidity environment.
The dial is printed with anti-ultraviolet ink, even under direct outdoor sunlight, it will not fade within 5 years. The dual scale (PSI/Bar) design complies with international procurement standards to ensure accurate reading by operators in different regions.
| Parameter Items | Industry Standards |
| Product Type | Rear Mount Pressure Gauge |
| Measurement range | Vacuum -1…0 Bar to 1000 Bar (0…15,000 PSI) |
| Accuracy level | Class 1.0 (±1.0%) / Class 1.6 (±1.6%) |
| Connection thread size | 1/8″, 1/4″, 1/2″ NPT / G / PT |
| Material (wetted parts) | SS316L Stainless Steel/Copper Alloy (Brass) |
| Case Material | Polished SS304 stainless steel / Black electrophoretic steel |
| Window Material | Tempered safety glass / Polycarbonate |
| Protection level | IP65 (EN 60529 / IEC 529) |
| Installation method | Center Back Mount (CBM) / Off-center Back Mount (LBM) / Panel Mount |
Installation stability and space optimization: Compared to traditional radial (bottom) mounted pressure gauges, this rear mount pressure gauge eliminates the stacking of pipes under the panel. Its unique U-shaped fixture fixing method enables the instrument to still be close to the panel when subjected to more than 10g of impact, without loosening or displacement, which is very suitable for mobile industrial equipment.
in view of the high-frequency vibration existing in the exhaust ports of water pumps and compressors, this product solves the problem of fuzzy readings caused by violent swing of the pointer through liquid-filled damping technology, ensuring that the operator can obtain instantaneous and accurate pressure values.
in the integrated control cabinet, the conventional header takes up a lot of space. This product solves the problem that multi-channel instruments cannot be arranged on the control panel with limited depth through flat back connection design.
in view of the corrosive gas environment in the petrochemical field, the all-stainless steel closed structure of this product solves the problem that the ordinary carbon steel case is easy to oxidize and even rust enters the dial, causing the movement to jam.
suitable for injection molding machines, presses, hydraulic stations and other equipment with a high degree of panel integration, to meet its installation aesthetic and compact requirements.
This group requires equipment with extremely high corrosion resistance and explosion-proof safety. This all-stainless steel back-mounted meter is an ideal standard for monitoring process pipeline pressure.
In the control panel of boilers and large chillers, this product can provide intuitive pressure feedback. Its temperature resistance characteristics meet the monitoring needs of long-term operation of the circulation system.
for reverse osmosis systems, pumping station monitoring and other scenarios, the use of liquid-filled back-mounted meters to solve the outdoor temperature difference and water hammer impact caused by the accuracy of the offset problem.
The center back thread is located at the right center of the dial, and the structure is symmetrical; the eccentric back thread is located at the lower center. The selection depends on the space arrangement behind the panel and the height of the pipe connection.
If your application involves frequent vibrations (e. g. reciprocating pumps) or large pressure fluctuations, the filling can act as a damper, protecting the internal movement from being shattered and keeping the reading stable.
If the material of the liquid receiving part is marked as SS316L stainless steel, most medium corrosive media can be measured. If the medium is very corrosive, it is recommended to install a diaphragm sealer (Diaphragm Seal).
The recommended opening diameter is slightly larger than the nominal diameter of the pressure gauge by 1-2mm. For example, for a 2.5-inch (63mm) dial, it is usually recommended that the panel opening be 64-65mm to ensure smooth installation.
Yes. We offer negative pressure specifications or positive and negative coupling specifications from -1 to 0 bar. Please be sure to specify the required vacuum range at the time of purchase.
Internal fogging indicates seal failure. This product adopts high-grade sealing technology and will not fog under normal working conditions. If this phenomenon occurs, it is recommended to replace it to prevent corrosion of internal parts affecting accuracy.