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Noshok - 510 Series - 2.5" Stainless Steel Gauge, Glycerin Fill 1/4" NPT Center Stem

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Noshok - 510 Series - 2.5" Stainless Steel Gauge, Glycerin Fill 1/4" NPT Center Stem

The Noshok 510 Series 2.5" pressure gauge delivers professional-grade accuracy with glycerin-filled dampening to handle pulsation, vibration, and shock in demanding water treatment environments. Built with 304 stainless steel construction and a sealed o-ring design, this center back mount gauge is engineered for food processing, chemical plants, and industrial filtration systems where reliable pressure monitoring is non-negotiable.
SPECIFICATIONS

Technical Details

Model Series Noshok 510 Series
Face Diameter 2.5 inches
Connection 1/4" NPT Male (Center Back Mount)
Pressure Range 0-1500 PSI (multiple ranges available)
Construction 304 Stainless Steel case, Brass internals and stem
Fill Fluid Glycerine and water mixture
Temperature Range 0-140°F
Lens Material Polycarbonate with dual relief discs
INSTALLATION & USE

Mounting Your Gauge

  1. Apply thread sealant (PTFE tape or pipe dope) to the 1/4" NPT male threads on the center back stem.
  2. Thread the gauge into your pressure port hand-tight, then wrench-tighten an additional 1.5 turns while keeping the gauge face oriented correctly.
  3. Slowly pressurize the system and check for leaks at the connection point.
  4. Allow the gauge needle to stabilize before taking pressure readings, especially after initial installation or pressure spikes.
COMPATIBILITY

Application Range

The Noshok 510 Series gauge is compatible with reverse osmosis systems, booster pumps, filter housings, well systems, and any pressurized water equipment requiring 1/4" NPT pressure monitoring. The glycerin fill makes it ideal for installations with pump cycling, water hammer, or vibration from motors and compressors. The 304 stainless steel construction resists corrosion in humid environments and chemical processing applications where brass or painted steel gauges would fail prematurely.

🔧 Pro Tip: Don't over-torque the brass stem when installing into stainless housings. Use a backup wrench on the gauge hexagon (not the case body) to prevent internal movement damage, and keep operating pressure below 75% of the gauge's maximum range for longest calibration life.
The Noshok 510 Series 2.5" pressure gauge delivers professional-grade accuracy with glycerin-filled dampening to handle pulsation, vibration, and shock in demanding water treatment environments. Built with 304 stainless steel construction and a sealed o-ring design, this center back mount gauge is engineered for food processing, chemical plants, and industrial filtration systems where reliable pressure monitoring is non-negotiable.
SPECIFICATIONS

Technical Details

Model Series Noshok 510 Series
Face Diameter 2.5 inches
Connection 1/4" NPT Male (Center Back Mount)
Pressure Range 0-1500 PSI (multiple ranges available)
Construction 304 Stainless Steel case, Brass internals and stem
Fill Fluid Glycerine and water mixture
Temperature Range 0-140°F
Lens Material Polycarbonate with dual relief discs
INSTALLATION & USE

Mounting Your Gauge

  1. Apply thread sealant (PTFE tape or pipe dope) to the 1/4" NPT male threads on the center back stem.
  2. Thread the gauge into your pressure port hand-tight, then wrench-tighten an additional 1.5 turns while keeping the gauge face oriented correctly.
  3. Slowly pressurize the system and check for leaks at the connection point.
  4. Allow the gauge needle to stabilize before taking pressure readings, especially after initial installation or pressure spikes.
COMPATIBILITY

Application Range

The Noshok 510 Series gauge is compatible with reverse osmosis systems, booster pumps, filter housings, well systems, and any pressurized water equipment requiring 1/4" NPT pressure monitoring. The glycerin fill makes it ideal for installations with pump cycling, water hammer, or vibration from motors and compressors. The 304 stainless steel construction resists corrosion in humid environments and chemical processing applications where brass or painted steel gauges would fail prematurely.

🔧 Pro Tip: Don't over-torque the brass stem when installing into stainless housings. Use a backup wrench on the gauge hexagon (not the case body) to prevent internal movement damage, and keep operating pressure below 75% of the gauge's maximum range for longest calibration life.
Select Pressure Range
From $38.38

Original: $109.65

-65%
Noshok - 510 Series - 2.5" Stainless Steel Gauge, Glycerin Fill 1/4" NPT Center Stem—

$109.65

$38.38

Description

The Noshok 510 Series 2.5" pressure gauge delivers professional-grade accuracy with glycerin-filled dampening to handle pulsation, vibration, and shock in demanding water treatment environments. Built with 304 stainless steel construction and a sealed o-ring design, this center back mount gauge is engineered for food processing, chemical plants, and industrial filtration systems where reliable pressure monitoring is non-negotiable.
SPECIFICATIONS

Technical Details

Model Series Noshok 510 Series
Face Diameter 2.5 inches
Connection 1/4" NPT Male (Center Back Mount)
Pressure Range 0-1500 PSI (multiple ranges available)
Construction 304 Stainless Steel case, Brass internals and stem
Fill Fluid Glycerine and water mixture
Temperature Range 0-140°F
Lens Material Polycarbonate with dual relief discs
INSTALLATION & USE

Mounting Your Gauge

  1. Apply thread sealant (PTFE tape or pipe dope) to the 1/4" NPT male threads on the center back stem.
  2. Thread the gauge into your pressure port hand-tight, then wrench-tighten an additional 1.5 turns while keeping the gauge face oriented correctly.
  3. Slowly pressurize the system and check for leaks at the connection point.
  4. Allow the gauge needle to stabilize before taking pressure readings, especially after initial installation or pressure spikes.
COMPATIBILITY

Application Range

The Noshok 510 Series gauge is compatible with reverse osmosis systems, booster pumps, filter housings, well systems, and any pressurized water equipment requiring 1/4" NPT pressure monitoring. The glycerin fill makes it ideal for installations with pump cycling, water hammer, or vibration from motors and compressors. The 304 stainless steel construction resists corrosion in humid environments and chemical processing applications where brass or painted steel gauges would fail prematurely.

🔧 Pro Tip: Don't over-torque the brass stem when installing into stainless housings. Use a backup wrench on the gauge hexagon (not the case body) to prevent internal movement damage, and keep operating pressure below 75% of the gauge's maximum range for longest calibration life.
Noshok - 510 Series - 2.5" Stainless Steel Gauge, Glycerin Fill 1/4" NPT Center Stem | Isopure Water