Refrigeration Servicing Equipment | McMaster-Carr

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DFARS Specialty Metals

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497 Products

Heating, Ventilation, and Air Conditioning

Air Conditioner Service Valves

Air Conditioner Service Valves

Tap into refrigerant lines to drain and fill your system

Air Conditioner Service Valve Caps

Air Conditioner Service Valve Caps

Seal off AC service valves to prevent refrigerant from leaking out

Air Conditioner Fin Combs

Air Conditioner Fin Combs

Clean and straighten fins on condensers and evaporators to keep cold air flowing

Air Conditioner Filter Dryers

Air Conditioner Filter Dryers

Remove moisture and contaminants from your air conditioning system to prevent corrosion

Refrigerant Recovery Pumps

Refrigerant Recovery Pumps

Pump refrigerant out of a system and into a refrigerant cylinder

Refrigerant Storage Cylinders

Refrigerant Storage Cylinders

Store refrigerant recovered from HVAC systems for transport and recycling

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

Measuring and Inspecting

Refrigerant Pressure Testing Manifolds

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

Refrigerant Cylinder Scales

Refrigerant Cylinder Scales

Weigh refrigerant cylinders to dispense the correct amount of refrigerant

Gas Leak Detectors

Gas Leak Detectors

Find gas leaks in pipes, tubes, fittings, tanks, cylinders, and valves

Leak-Detecting Dyes

Leak-Detecting Dyes

Bright colors help you spot leaks in water and hydraulic systems without using ultraviolet light

Fluid Handling

Hose

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Fastening and Joining

Box Wrenches

Grip all sides of a fastener to prevent slipping

Facility and Grounds Maintenance

Air Conditioner Coil Cleaners

Air Conditioner Coil Cleaners

Remove dirt, oil, and other contaminants from air conditioner coils

Air Conditioner Pan Cleaners

Air Conditioner Pan Cleaners

Keep the condensate pan in air conditioners clean and free of odors

Scrub Brushes

Everyday scrub brushes, scrub brushes with a handle, and drill-operated scrub brushes

Communication

Reference Books

Reference Books

Keep industrial information, regulations, and processes on hand

Sealing

Thread Sealants

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)