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Dual Read GPM-PSI Pressure Flow Gauges         

NNI Dual read GPM-PSI Flow- Pressure Gauges
160psi-2120gpm, 100psi-1680gpm, 60psi-1300gpm - GPM for 2-1/2" Hydrant Nozzle 0.90 coefficient
60psi-2958gpm - GPM for 4" Hydrant Nozzle 0.80 coefficient

Gauges supplied are quality Liquid Filled Gauges and can be supplied with N.I.S.T calibration certificate. Certification insures accuracy and is required by Authorities for certain types of testing. Certified Pressure gauge calibration is a process of comparing a gauge in at least 5 test points over the span to a known certified and traceable pressure measuring device. We can test and certify gauges with a calibration sticker and a N.I.S.T. (National Institute of Standards and Technology) calibration document for an additional charge of $39 each Gauge.

Dual Read Gauge 0-160 Psi, 0-2120 gpm
Model: SG-P66916LF
  • Designed to read on a 2-1/2" Hydrant Nozzle 0.90 coefficient
  • 4” -100mm Dial 
  • Case- 304 Stainless Steel- Ring 304 Stainless crimped
  • 1/4" Male NPT Brass Lower Mount
  • Pressure Range 0-160 psi
  • GPM Range: 2120 gpm -gallons per minute
  • High Quality Liquid Filled Gauges.
  • Glycerine in the Gauge dampens needle oscillation and allows to take more accurate readings. Make certain that the Gauge is never allowed to Freeze.
  • Patented PowerFlexTM movement
  • Accuracy: ASME B40.100, Grade B, ±3-2-3%
  • Do not Over Pressurize the Gauge. Choose a Gauge so the maximum pressure will not exceed 80% of the Gauge limit.
  • US$69.49

Data Sheet


Dual Read Gauge 0-100 Psi, 0-1680 gpm
Model; SG-P66910LF
  • Designed to read on a 2-1/2" Hydrant Nozzle 0.90 coefficient
  • 4” -100mm Dial 
  • Case- 304 Stainless Steel- Ring 304 Stainless crimped
  • 1/4" Male NPT Brass Lower Mount
  • Pressure Range: 0-100 psi
  • GPM Range:1680 gpm -gallons per minute
  • High Quality Liquid Filled Gauges.
  • Glycerine in the Gauge dampens needle oscillation and allows to take more accurate readings. Make certain that the Gauge is never allowed to Freeze.
  • Patented PowerFlexTM movement
  • Accuracy: ASME B40.100, Grade B, ±3-2-3%
  • Do not Over Pressurize the Gauge. Choose a Gauge so the maximum pressure will not exceed 80% of the Gauge limit.
  • US$69.49

Data Sheet

 


Dual Read Gauge 0-60 Psi, 0-1300 gpm
Model; SG-P66906LF
  • Designed to read on a 2-1/2" Hydrant Nozzle 0.90 coefficient
  • 4” -100mm Dial 
  • Case- 304 Stainless Steel- Ring 304 Stainless crimped
  • 1/4" Male NPT Brass Lower Mount
  • Pressure Range: 0-60 psi
  • GPM Range:1300 gpm -gallons per minute- reads at 2.5Psi increments for low flow or Psi applications
  • High Quality Liquid Filled Gauges.
  • Glycerine in the Gauge dampens needle oscillation and allows to take more accurate readings. Make certain that the Gauge is never allowed to Freeze.
  • Patented PowerFlexTM movement
  • Accuracy: ASME B40.100, Grade B, ±3-2-3%
  • Do not Over Pressurize the Gauge. Choose a Gauge so the maximum pressure will not exceed 80% of the Gauge limit.
  • US$79.49

Data Sheet

 


Dual Read Gauge 0-60 Psi, 0-2958 gpm
Model; SG-P66906LF
  • Designed to read on a 4" Hydrant Nozzle 0.80 coefficient
  • 4” -100mm Dial 
  • Case- 304 Stainless Steel- Ring 304 Stainless crimped
  • 1/4" Male NPT Brass Lower Mount
  • Pressure Range: 0-60 psi
  • GPM Range:2958 gpm -gallons per minute- reads at 2.5Psi increments for low flow or Psi applications
  • High Quality Liquid Filled Gauges.
  • Glycerine in the Gauge dampens needle oscillation and allows to take more accurate readings. Make certain that the Gauge is never allowed to Freeze.
  • Accuracy: ASME B40.100, Grade B, ±3-2-3%
  • Do not Over Pressurize the Gauge. Choose a Gauge so the maximum pressure will not exceed 80% of the Gauge limit.
  • US$89.49

 


E-mail: sales@nnifire.com
Phone: 305-687-3330
Fax: 815-366-8272
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Copyright 2001 NNI Inc. All rights reserved.