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Stainless steel pressure gauge with 2 1/2 inch dial reading 0 to 60 psi

Value Brand

Value Brand Pressure Gauge Ag Ammonia 2 1/2 In 60Psi measurement tool

SKU CH-9456-AZNGR

Measures agricultural ammonia pressure up to 60 psi with a 304 stainless steel case and bottom-mounted 1/4 in MNPT connection

  • Product typeElectronic
  • Measures agricultural ammonia up to 60 psi for precise system monitoring
  • Stainless steel 304 case resists corrosion in harsh chemical environments
  • Bottom 1/4 in MNPT connection allows direct inline installation
  • +/-3-2-3 percent accuracy class delivers reliable readings across the full scale
  • 2 1/2 inch dial with 1 psi graduations enables quick visual checks

Agricultural Ammonia Pressure Gauge

This gauge is built for agricultural ammonia systems and provides a 0 to 60 psi reading range. It features a 2 1/2 inch dial with a 1 psi graduation for clear readings. The 1/4 inch MNPT bottom connection fits standard fittings. Accuracy is rated at +/-3-2-3 percent across the scale.

Stainless Steel Construction and Thermals

The case is made from 304 stainless steel for corrosion resistance in ammonia environments. As a basic dry gauge with no liquid fill, it has no internal fluid to manage temperature changes. The all-metal body dissipates ambient heat naturally without active cooling. No power source is required for operation.

Sustained Load Behaviour

Under continuous pressure the dry movement responds directly to system changes without damping fluid lag. The 304 stainless steel case maintains structural integrity during prolonged exposure to agricultural ammonia. The gauge is not panel mountable, limiting installation to direct pipe mounting. No calibration certificate is included with the unit.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 91% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameZORO SELECT
Product typeElectronic

Questions about this item

How do I install the 1/4 in MNPT bottom connection without leaks?

Apply PTFE tape to the male threads, thread the gauge into the port by hand, then tighten with a wrench on the stainless steel hex flats — do not turn the case.

What maintenance will the dry 304 stainless steel case need over time?

Wipe the exterior with a clean cloth; because the gauge is not liquid filled there is no fill fluid to leak or replace, and no calibration certificate is included for periodic verification.

At what pressure does the +/-3-2-3 percent accuracy limit become critical during sustained ammonia service?

The tolerance band applies across the full 0 to 60 psi range; at full scale the reading may deviate by the stated percentage, which is the first limit encountered under continuous use.

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