300 psi for sale, brand-new and used.

This is unused with no box and no instructions. it operates on 24 volts ac and is rated at 300 PSI. 1/2 inch tubing.

This is a brand new Supco Fan Cycling Pressure switch Part# SFC300400. This switch opens at 300 psi and closes at 400 psi.

Superior Valve Co. Packed Angle Valve Description: Suitable for all CFC, HCFC and HFC refrigerants and their oils Forged brass body construction with brass seal cap and Teflon® seat material Provides for easy access and service to refrigeration system 700 PSI working pressure; -40°F to +300°F temperature range Conn. Size: 3/8" MPT Bottom x 3/8" SAE Top; Mfg.

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.

Honeywell V8043F1051 is a 1" sweat connection two-way on-off low voltage motorized zone valve with screw terminal block electrical connections. It consists of an actuator and valve assembly for controlling the flow of hot water. And designed for cycling (not constantly powered on) applications.

Victaulic Balancing Valve -Series 786 -3/4 inch -DN 20 -300 PSI -Victaulic No. V-006-786-CBV

MUELLER SAFETYMASTER PRESSURE RELIEF VALVE PART # A-15504 STRAIGHT THRU 1/2"MPX5/8" FLARE, 300 PSI. Please do your own research to be sure that this is the part(s) you require. If you have any questions, please ask.

YOU ARE BIDDING ON / PURCHASING 2 BRAND NEW / NEVER USED ALCO CONTROLS REFRIGERANT SOLENOID VALVES LESS COIL PART / MODEL / STYLE NUMBER: 200RB4T4 OR VAL04442 SPECIFICATIONS: 300 PSI / 2067 KPA ; 500 PSI / 3445 KPA YOU ARE BIDDING ON / PURCHASING 2 BRAND NEW SOLENOID COILS. THEY WILL ARRIVE IN BRAND NEW WORKING CONDITION AS PICTURED IN THE ORIGINAL MANUFACTURERS BOX.

NEW in BOX Honeywell V4046A 1074 Delay Oil Valve 3-8 Second Delay, Maximum Pressure 300 psi

You are bidding on a NEW Baso H15CQ-3 Safety Gas Valve Southbend 1180866 H15CQ-3C. See photos for more info and specs. Photos are of the actual items that you will receive.

Dayton Solenoid Valve Less 3/8" w/ Solenoid Valve Coil and 1/4" PVC Connection * Solenoid Valve Less Coil, 3/8 In, NC, Brass Technical Specs Body Material: Brass Valve Design: 2-Way Valve Configuration:Normally Closed Pipe Size: 3/8" Orifice Dia.: 5/8" Coefficient of Volume: 2.80

Richie 2.5 lbs, yellow Jacket, calibrated Charge, charging System for air condition systems!

THIS IS A NEW OLD STOCK YELLOW JACKET CALIBRATED CHARGING CYLINDER 300 PSI R 502 R 12 R 22 THE ACTUAL CYLINDER IS APPROX 5" IN DIAMETER AND 17 1/2" IN LENGTH NOT COUNTING THE LEGS OR GAUGES I COULD NOT LOCATE AN ACTUAL MODEL NUMBER ON IT THE LABEL ON THE BOTTOM OF THE BOX STATES ACCU-CHARGING CYLINDER AND HAS A NUMBER OF 94350 STAMPED ON IT AS WELL THE BOX TOP IS DAMAGED I NOTICED ONE OF THE LE

Ritchie Yellow Jacket 49138 3-1/8" Blue Compound Manifold Gauge, with 1% accuracy (Class 1) calibration. All tools are new and in the original factory packaging. Large 3-1/8" gauges are housed in a red or blue steel case with front recalibrator screw.

New Old Stock. Liquidation Sale! Marshalltown Compound Pressure Gauge MODEL J14410 30" vac - 300 PSI 2.0" Dial 1/4" Bottom Connection PSI/KPA

This is a Brand New Air Compressor Gauge. 300 PSI MAX 22 BAR MAX 1/4" NPT Male Lower Mount Fitting 2" Dial Can be used for the following: Air Compressors, Filter Regulators, Water Pumps, Beverage Dispensing Equipment and Pneumatic Syestems. Rated WOG Water Or Gas Shipping is $4 anywhere in the United States!

138997 New In Box, Industrial Grade 4CFW7 Ammonia Pressure Gauge 1/4" NPT, 30" Hg Vac to 300 PSI, 2.5" Dial Size. Item is New, unused, in factory packaging that may have been opened.. Austin Surplus SKU: 138997 Location: GRG-R14-P14-S05-E-0002045