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

The 20T-250-6-1/2 is a 2" Temperature Swichgage®. This very popular design features a diaphragm-actuated, temperature-indicating gage, with a built-in electrical switch for tripping alarms and/or shutdown devices. This model has a 6 foot capillary length with a standard 1/2-14 NPT threading, and a temperature range from 130-250°F (54-121°C).

You are bidding on a SMC Air Regulator, Model# AR25-N03H-Z with 3/8" NPT ports and pressure gauge to 160 psi. Cost effective and clean looking. The locking adjustment knob prevents accidental setting changes.

brand new Flowmeter which is perfect for Mig and Tig Welding. Flow Meters are more accurate than the flow gauge regulators.

brand new Flowmeter which is perfect for Mig and Tig Welding. Flow Meters are more accurate than the flow gauge regulators.

brand new Flowmeter which is perfect for Mig and Tig Welding. Flow Meters are more accurate than the flow gauge regulators.

Argon CO2 Mig Tig Flow Meter Regulator Flowmeter Welding Weld Gauge Description brand new Flowmeter which is perfect for Mig and Tig Welding. Flow Meters

Wal-Rich 1715502 0-10 PSI Low Pressure Diaphragm Gas Pressure Test Gauge 2-1/2" Dial X 1/4" Bottom Mount Specifications: 0-10 PSI

Wal-Rich 1715500 0-5 PSI Low Pressure Diaphragm Gas Pressure Test Gauge 2-1/2" Dial X 1/4" Bottom Mount Specifications: 0-5 PSI