We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stainless steel pressure gauge with white dial and glass lens

Value Brand

Value Brand Pressure Gauge Ammonia 2 1/2In 150Psi measurement tool

SKU CH-3SXS-E3T0E

Measures ammonia pressure to 150 psi with a 2 1/2 inch dial and 304 stainless steel case

  • TypeElectronic
  • Designed for ammonia systems with 150 psi range
  • 304 stainless steel case resists corrosion in harsh environments
  • Glass lens protects dial from impact and chemical exposure
  • 1/4 inch NPT male connection fits standard process piping
  • Accuracy within 3-2-3 percent ensures reliable pressure readings

Ammonia Pressure Gauge 150Psi

This commercial pressure gauge is designed for measuring ammonia pressure up to 150Psi in industrial and agricultural applications. It features a 2 1/2 inch dial with a white face for clear readings and a stainless steel case built for durability in harsh environments.

Bottom NPT Installation

The gauge connects via a 1/4 inch male NPT process connection located at the bottom of the case. Installation requires standard NPT threading tools and sealant to ensure a leak-free fit; the unit is not field fillable and has no vibration resistance or dampening features.

150Psi Range Accuracy

The instrument delivers an accuracy of +/-3-2-3 percent across the primary 0 to 150 pressure range. It comfortably handles standard ammonia monitoring tasks but runs out of headroom for systems exceeding 150Psi or requiring IP-rated protection against ingress.

Highlights

  • Designed for ammonia systems with 150 psi range
  • 304 stainless steel case resists corrosion in harsh environments
  • Glass lens protects dial from impact and chemical exposure
  • 1/4 inch NPT male connection fits standard process piping
  • Accuracy within 3-2-3 percent ensures reliable pressure readings

Specifications

BrandZORO SELECT
TypeElectronic

Questions about this item

How do I verify the gauge reads accurately after installing it on a 150 psi ammonia line?

Apply a known reference pressure and confirm the needle stays within the stated +/-3-2-3 percent accuracy band across the 0 to 150 scale.

What components ship with the gauge and what must I source separately for a 1/4 in NPT male connection?

The gauge itself with 304 stainless steel case, glass lens and 1/4 in NPT male bottom connection is supplied; thread sealant or a compatible fitting for the process line is not included.

Which dial size and pressure range version should I select for a commercial ammonia system rated to 150 psi?

Choose the 2 1/2 in nominal dial size with the 0 to 150 primary pressure range; it matches the stated commercial pressure gauge specification.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.