Best Stage Pressure Control Valve

Mastercool 53010 Silver Pressure Test Regulator Kit,Black

SINGLE STAGE NITROGEN REGULATOR is used to test systems for leaks when they do not contain refrigerant.
LARGE “T” HANDLE for effortless adjustment of pressure.
EASY TO READ 2 ½” GAUGES with rubber gauge guards for additional protection.
¼” SAE FLARE OUTPUT with control valve to keep pressure on the regulator at all times.
KIT COMES PACKAGED IN A BLOW MOLDED CASE with nitrogen pressure regulator, 38” yellow charging hose and leak testing adapter.

✅ [Size]--6.3 mm unloader valve connection, 1/4 inch NPT Female connection. Cut off pressure 95-125 PSI.With relief valve can avoid the overload operation of the air compressor..
✅ [Part number]--LF10-4H-1-NPT1/4-95-125.This pressure switch is designed for a single stage or two stage air compressor pumping up to 125 PSI..
✅ [More conveient to use]--The four-port manifold gives you the option to mount in it any direction and to also have the option to add a relief valve, gauge, or multiple air outlet ports..
✅ [Intelligent handle design]--The handle can be used to cut off air compressor and 4-port base simply the mountion of exhaust valve and pressure gauge.This switch features a built-in On / Off metal lever and also a unloader located on the side of the switch..
✅ [More safer to use]-- This switch comes preset to turn the compressor on at 95 psi and shut off at 125 psi..

SINGLE STAGE NITROGEN REGULATOR is used to test systems for leaks when they do not contain refrigerant.
LARGE “T” HANDLE for effortless adjustment of pressure.
EASY TO READ 2 ½” GAUGES with rubber gauge guards for additional protection.
¼” SAE FLARE OUTPUT with control valve to keep pressure on the regulator at all times.
KIT COMES PACKAGED IN A BLOW MOLDED CASE with nitrogen pressure regulator, 38” yellow charging hose, leak testing adapter and high side R134a....

Dual stage construction & adjustable output pressure. Dual stage construction provides stable output pressure regardless of how much CO2 gas remains inside the CO2 cylinder, eliminating unpredictable catastrophes such as an end-of-tank-dump (EoTD). The output pressure is adjustable from 0-65 PSI based on customers’ different needs..
Modular manifold block design. Two manifold blocks are included. Each block comes with its own high-precision needle valve and can be operated independently. You may use one block for one aquarium or use both for two aquariums..
Safety and precision in mind. Our regulator has a built-in safety valve. It will open automatically to release the pressure when it exceeds 100 PSI. The integrated needle valve is precise. The CO2 output can be adjusted to as low as 1 bubble every 3 seconds..
Solenoid runs on 12V DC instead of conventional 120V AC. This regulator adapts to 12V DC, which is more stable and consumes less power. The solenoid is safe to touch and is very quiet. This solenoid is designed to work with an automatic timer..

Brand new Square D brand, Pumptrol air compressor pressure switch, model: 9013FHG42J59M1X 135-175 PSI with unloader control valve and On / Off switch..
This pressure switch is designed for a 2 stage air compressor pumping up to 175 PSI but can be adjusted anywhere from 100-200 PSI..
Model: 9013FHG42J59M1X Number of Pressure Sensing Connection Ports: One 1/4" Female NPT (Note: 1/4" NPT Measures About 1/2" In Diameter).
Unloader Connection Port: 1/4" Compression Which Accepts 1/4" Outside Diameter Copper Or High Pressure Tubing.
Preset On Pressure: 135 PSI Preset Off Pressure:175 PSI Differential: 40PSI Can Be Used With Single Or Three Phase.

BESTOOL Air actuated hydraulic treadle pump internal pressure relief valve for overload protection, prevent oil leakage.The convenient 2-stage release mechanism gives fast or metered ram return while reducing hydraulic shock..
Air powered hydraulic pumps maximum adjustable pressure: 10,000PSI, used for all 10-ton applications.Output oil 98 cubic inches/1.6 liters Fuel tank.Connector Type: 3/8" NPT quick hydraulic coupler with dust cap..
This hydraulic ram pump features a high-quality aviation aluminum pump core and with a more durable aluminum reservoir.Hydraulic air pump is equipped with a 6.5 ft / 2 m high-pressure oil pipe that features double protection of embedded steel wires and thickened outer layer..
The air over hydraulic pump adopts a humanized pedal motion design, which is easy to control and operate, save time and effort and has strong power, pressure adjustable.Built-in internal relief valve protects the hydraulic components regardless of hydraulic pressure..
This air hydraulic foot pump is designed to be used with single-acting cylinders only, efficiently operates many industrial and construction single acting ram applications..

High-pressure, lightweight hydraulic hand pump for lifting, bolting, or applying pressure with a hydraulic cylinder (sold separately).
Glass-filled nylon reservoir and nylon-covered aluminum base provide corrosion resistance and are lighter than steel hydraulic hand pumps.
Internal pressure relief valve protects against overloading the pump.
Two-speed operation requires fewer handle strokes than single-speed hydraulic hand pumps.
First-stage pressure rating of 200 psi and second-stage pressure rating of 10,000 psi.

The BESTOOL Air Hydraulic Pump features an internal pressure relief valve for overload protection, ensuring oil leakage prevention and hydraulic component safety. The convenient 2-stage release mechanism enables fast or metered ram return while minimizing hydraulic shock..
This air-powered hydraulic pump boasts a maximum adjustable pressure of 10,000 PSI, making it suitable for all 10-ton applications..
Constructed with a high-quality aviation aluminum pump core and a durable aluminum reservoir, our hydraulic ram pump is designed to withstand demanding industrial applications..
The air over hydraulic pump features a user-friendly, foot-actuated design that allows for easy control and operation, saving time and effort with its powerful and adjustable pressure. The built-in internal relief valve safeguards the hydraulic components regardless of the hydraulic pressure..
Designed exclusively for use with single-acting cylinders, this air hydraulic foot pump efficiently operates a wide range of industrial and construction single-acting ram applications, making it a versatile and reliabl....

✅【Product Description】This is a pressure switch, control valve with a single port connection manifold. Air compressor pressure switch is similar to the regular single port pressure switch, but this switch is equipped with heavy duty 26A contacts to provide a longer lasting switch in demanding applications..
✅【Pressure Switch Features】Air compressor switch is a universal pressure switch replacement, convenient to replace the broken one..
✅【Excellent Material】100% Brand new and high quality. Pressure switch control valve is Made of high quality material, with long mechanical life..
✅【Specifications】Type: pressure sw....