Best Refrigeration Systems

Orion Motor Tech R1234yf AC Gauges and Vacuum Pump, with Leak Detector 5FT Hoses R1234yf can tap R1234yf Quick Couplers, 4 cfm Vacuum Pump and Manifold Gauge Set, 1/3 HP Vacuum Pump R1234yf Gauge Set

... observe the oil level and quality at any time.
The oil drain valve at the bottom ensures faster and more thorough emptying.
1 bottle of 0.29qt./330ml vacuum oil is also included.
MANIFOLD GAUGE SET DESIGNED - Manifold gauge set is designed specially to measure pressure in refrigeration equipment.
Carry bag is included for convenient storage and easy transpiration.
Manifolds are equipped with large viewing glasses for easy viewing of refrigerant flow, and high-quality colorful pressure gauges ensure accurate readings.
COLOR-CODED HOSES - Color-coded hoses help identify the high-pressure side (red), low-pressure side (blue), and the filling hose (yellow).
The hoses are made of rubber and feature a leak-proof seal design, which is very flexible, durable and not easy to damage.
Perfect for maintaining R134a, R12, R22 and R502 air conditioning systems.
NOT SUITABLE for R410a air conditioning systems.
PACKAGE - Package includes 1 single stage vacuum pump, 1 bottle of oil, 1 leak detector and gauge set.
Ideal for automotive air conditioning, HVAC work, refrigeration and other applications and industrial requirements that need hig....

Designed to pressure test all types of piping systems for leaks, including heating, compressed air, refrigeration, oil, sprinkler and small bore pipeline systems.
Features a patented variable lever-arm design and automatic pressure holding valves that enable fast, easy pressurization while reducing the handle force required.
Versatile hydraulic pressure test pump is a lightweight 14 pounds (6.4 kg) and features a handle that locks easily for convenient transport.
3.6-gallon (13.6 liter) reservoir doubles as a handy tool box.
Corrosion-proof construction offers durability.
replaceable dirt filter keeps components clean.

Operation: Easy to use. Installs in minutes. ProAir12 contains a highly polar molecule that works synergistically with compressor oil to improve the performance of air conditioning and refrigeration systems by increasing heat transfer in the condenser and evaporator coils. ProAir12's polarized molecule bonds to the metal inside the system by removing the insulated buildup of oil and forming a conductive layer to improve heat transfer..
Lower Cost: Saves money by reducing overall power consumption and improving heat transfer in the condenser and evaporator coils..
Compatibility: Compatible with most common refrigeration materials and lubricants including R134a, R12, metal components, mineral and synthetic(Ester and PAG) lubricants, seals, gaskets, hoses, compressors, and o-rings..
Environment: Saves energy by reducing mechanical friction. Energy savings up to 10%..
Safety: Safe and easy to use. Does not contain harmful known carcinogens..

Now with added UV dye to detect large leaks. Permanently seals refrigerant leaks and prevents future leaks for systems up to 5 Tons. Can typically....
Safe for all air conditioner and refrigeration systems, valves, and tools. Compatible with all types of refrigerants and oils.
Injects easily and directly. No more pump downs, fussy syringes, or pressure sensitive cans.
UV dye detects large leaks requiring repair.
Designed and used by HVAC professionals, our formula has been proven through over a decade of research.
NOTE: For use in automotive air conditioners, you will also need a 134A quick connect adapter and a manifold gauge with 1/4" hose connections..

Permanently seals refrigerant leaks and prevents future leaks for systems up to 5 tons. Can typically seal leaks in systems where the refrigerant....
Safe for all air conditioner and refrigeration systems, valves, and tools. Compatible with all types of refrigerants and oils (except ammonia)..
Injects easily and directly. No more pump downs, fussy syringes, or pressure sensitive cans.
Designed and used by HVAC professionals, our formula has been proven over a decade of research..
NOTE: For use in automotive air conditioners, you will also need a 134A quick connect adapter and a manifold gauge with 1/4" hose connections..

Conical design, full length bristle. Bends well without deformation of the shaft. Attachable to a standard pole to extend to at least twice of it's....
Bristle diameter: At handle - 1.5", at the tip - 0.5". Horsehair bristle works on heated surfaces..
7" long handle allows to hold with two hands when needed.
Medium-stiff horsehair bristle is perfect for most cooling systems. Extension pole is not included..
Refrigeration, cooling, dryer, ventilation. Industrial or home systems. Machinery and hardware. Excellent quality guaranteed. Made in Belgium..

THE EASIEST INJECTION METHOD: Patent-pending and made to be completely fuss-free, no pump downs, syringes, or pressure-sensitive cans needed again!....
PERFECT FOR SMALL HOME APPLIANCES: This leak sealant with UV dye is specifically designed for use in small leaky home appliances, refrigerators, wine....
PROACTIVELY CATCH ANY BIG LEAKS: Help minimize surprise repairs with UV dye to identify if major leaks are present in any of your air conditioner or....
MADE BY HVAC PROFESSIONALS: Used and made by pros, confidently use it in Split Systems, Heat Pumps, Commercial Unit Coolers, Refrigeration Systems,....
100% SATISFACTION GUARANTEE: This UV dye wonder will fix your next leak or you get your next one at no cost. Just contact us (must be installed by....

Efficient: The testo 557 is ideal for servicing air conditioners, refrigeration systems and heat pumps and replaces the multitude of tools needed by....
Versatile: Accurately measure high and low pressure, evaporation and condensation temperature and take advantage of the automatic calculation of....
Convenient: Thanks to the 4-way valve and automatic heat pump mode, there is no need to switch over to different refrigerant hoses, which enables a....
Set: Includes two pipe clamp temperature probes, one external pirani probe for vacuum measurement as well as a protective hard case.
Refrigeration App: Follow all measurements remotely via Bluetooth from a smartphone or tablet. Send results directly from the job site for a more....

Designed to work with 115-volt, 1/4 to 1/3 horsepower compressors in refrigerators that use a run capacitate.
Will replace all 3 electrical components on capillary refrigeration systems.