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PRO-SET

PRO-SET is a brand of specialized tools and equipment for refrigeration, air conditioning, and HVAC service. The product line includes evacuation pumps, manifold gauge sets, flaring tools, valve core tools, access valves, recovery subcoolers, and mini-split tool kits. These items are designed for use by technicians and engineers who install, maintain, or repair refrigeration and air conditioning systems. PRO-SET products are available through 3G Electric, which stocks over 50 SKUs covering a range of specifications. The brand focuses on practical, functional designs: for example, the eccentric flaring tool (FT800FN) produces 45-degree flares on aluminum or copper tubing up to 3/4 inch, and the two-stage vacuum pump (VP4D) achieves a 10-micron ultimate vacuum at 4 cfm displacement. Manifold gauge sets, such as the MT2A7P5E, are analog units with two valves and three hoses, compatible with refrigerants like R-454B. Other items include the MT69 molecular transformator sub cooler, which functions as a submersible condenser or evaporator for R-410A, and the TLB410A mini-split tool kit with a 2 1/2-inch gauge. Accessories like the AVT44 access valve tee (elbow configuration, 1/4-inch male SAE and female connections) and the TLVC1 valve core tool kit (brass body, 4-inch length) support system service. The TLMKC18 solenoid service magnet is compatible with common 4-way valves. PRO-SET tools are built with materials such as aluminum, brass, and stainless steel, and are intended for field use. 3G Electric supplies these products globally, providing specifications and ordering options for procurement and maintenance professionals.

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About PRO-SET

PRO-SET is a brand of specialized tools and equipment for refrigeration, air conditioning, and HVAC service. The product line includes evacuation pumps, manifold gauge sets, flaring tools, valve core tools, access valves, recovery subcoolers, and mini-split tool kits. These items are designed for use by technicians and engineers who install, maintain, or repair refrigeration and air conditioning systems. PRO-SET products are available through 3G Electric, which stocks over 50 SKUs covering a range of specifications. The brand focuses on practical, functional designs: for example, the eccentric flaring tool (FT800FN) produces 45-degree flares on aluminum or copper tubing up to 3/4 inch, and the two-stage vacuum pump (VP4D) achieves a 10-micron ultimate vacuum at 4 cfm displacement. Manifold gauge sets, such as the MT2A7P5E, are analog units with two valves and three hoses, compatible with refrigerants like R-454B. Other items include the MT69 molecular transformator sub cooler, which functions as a submersible condenser or evaporator for R-410A, and the TLB410A mini-split tool kit with a 2 1/2-inch gauge. Accessories like the AVT44 access valve tee (elbow configuration, 1/4-inch male SAE and female connections) and the TLVC1 valve core tool kit (brass body, 4-inch length) support system service. The TLMKC18 solenoid service magnet is compatible with common 4-way valves. PRO-SET tools are built with materials such as aluminum, brass, and stainless steel, and are intended for field use. 3G Electric supplies these products globally, providing specifications and ordering options for procurement and maintenance professionals.

Common Applications

  • HVAC system installation — PRO-SET FT800FN flaring tool for creating 45-degree flares on copper tubing
  • Refrigerant recovery — PRO-SET MT69 sub cooler for subcooling R-410A during recovery operations
  • System evacuation — PRO-SET VP4D vacuum pump for pulling vacuum to 10 microns on refrigeration circuits
  • Mini-split servicing — PRO-SET TLB410A tool kit with manifold gauge for R-410A mini-split systems
  • Valve core replacement — PRO-SET TLVC1 valve core tool kit for servicing access ports in refrigeration systems
  • Solenoid valve testing — PRO-SET TLMKC18 service magnet for actuating 4-way solenoid valves during diagnostics

Frequently asked questions

Common questions about PRO-SET from 3G Electric.

What types of refrigerants are PRO-SET manifold gauge sets compatible with?

PRO-SET manifold gauge sets are available for specific refrigerants. For example, the MT2A7P5E analog manifold set is designed for R-454B. Other models, like the TLB410A mini-split tool kit, are for R-410A. Always verify the refrigerant compatibility listed on the product specifications before use.

What is the maximum tube size the PRO-SET FT800FN flaring tool can handle?

The PRO-SET FT800FN eccentric flaring tool is designed for 3/4-inch tube flaring on aluminum and copper. It produces a single 45-degree flare and includes a drive ratchet. It is not intended for larger or smaller tube sizes.

Does the PRO-SET VP4D vacuum pump require a specific power supply?

Yes, the PRO-SET VP4D vacuum pump operates on 120V AC with a 5-15P plug configuration. It is a two-stage pump with a 4 cfm displacement and a 10-micron ultimate vacuum rating. It is not A2L compatible.

What is the purpose of the PRO-SET MT69 molecular transformator sub cooler?

The PRO-SET MT69 molecular transformator sub cooler functions as a submersible condenser or evaporator for R-410A refrigerant. It is constructed from stainless steel and is used in recovery applications to improve efficiency by subcooling the refrigerant.

Are PRO-SET valve core tools compatible with standard refrigeration systems?

Yes, the PRO-SET TLVC1 valve core tool kit is designed for servicing refrigeration systems. It has a brass body and a 4-inch length, making it suitable for accessing and replacing valve cores in standard system ports.

What connections does the PRO-SET AVT44 access valve tee use?

The PRO-SET AVT44 access valve tee has a 1/4-inch male SAE right-hand connection and a 1/4-inch SAE female line connection. It features an elbow configuration and includes a cap. It is sold in a pack of three.