ammonia pressure gauge for sale, brand-new and used.

This is a new in the box 4" stainless steel, liquid filled, ammonia pressure gauge, 1/4" NPT bottom port. It reads from -30 inches HG to 0 to 150PSI and in the corresponding Fahrenheit degrees. Don't be afraid to make an offer.

Zenport APG60 Zen-Tek Ammonia Gas Pressure Gauge, 60 PSI, Box of 10

This is a working Vilter Ammonia gauge with the stedy mount attachment. A Vilter compressor vibrates so much that it will destroy a pressure gauge. And they are hard to read when you are taking readings.

SquareTrade © AP6.0 R

This plaque features a vintage/antique untested industrial ammonia gauge that states "Frick Company Waynesboro, PA" across the face and "The Ashcroft Mfg Co, New York" at the bottom. It is in overall very good condition for its age, no crack in glass. Gauge measures approximately 6 1/2" diameter x 2" height.

PIC Gauges PIC Gauge AMMONIA-LF-254CH-GLO Glycerin Filled Bottom Mount Ammonia Gauges with Stainless Steel Case, 316 Stainless Steel Internals, 2-1/2" Dial Size, 1/4" Male NPT Connection Size, Glow Dial, -30/0/300 psi Range

SquareTrade © AP6.0 Ritchie Engineering YELLO

Manufacturer: Miljoco Miljoco Item Number: PSF2598L006SSA 

Manufacturer: Miljoco Miljoco Item Number: PSF4098L006SSA 

This lot has 2 Vilter 2 1/2" dial ammonia refrigeration gauges. Stainless Steel tube. Gauge scales are temperature -40° to 85°F,

Antique 4 1/2" MARSH U.S. GAUGE CO 30 Vac. 300 PSI PRESSURE Ammonia Gauge w/ Box This listing is for an Antique 4 1/2" MARSH U.S.

Brand new 60 PSI pressure gauge anhydrous Tractor supply company Country Line Tsc# 2111190 Vendor# AG 069 Ammonia

Antique Ammonia pressure gauge. Made by the York Manufacturing Company, York, PA. Selling in "AS IS" condition.