Veda Engg Pumps can be used to remove gases, vapors and other contaminants after the recovery of refrigerant and repair of cooling system. To ensure that the air conditioning system is completely free of contaminants, a deep vacuum must be performed.
Our heavy duty HVAC pumps can reach a 40 micron vacuum in just hours, not weeks or days as you may experience with a lighter duty pump.
Veda Engg vacuum pumps are available in two styles. DuoSeal (r) belt drive vacuum pumps have a proven track record of performance with low RPMs, long life and high reliability. Our CRVpro directly-driven vacuum pump is portable and powerful.
Veda Engg HVAC Vacuum Pumps
DuoSeal rotary vanes vacuum pumps have a low RPM and are known for their durability. They feature a precision machined steel rotor with a cast iron exhaust ring, as well as metal vanes. DuoSeal models are used on the most demanding service applications such as purge pump on absorption chillers and Industrial/commercial chillers.
The CRVpro models are powerful rotary vane pumps that are lightweight and portable. They also come with a forced oil lubrication system and protective coatings on the internal parts. CRVpro vacuum pumps are used in applications where high flow and a small footprint and lightweight design is needed, such as rooftop HVAC and RTUs.
Selecting a HVAC Vacuum Pump
When selecting a vacuum for refrigeration systems, you should consider several factors in addition to the vacuum performance and evacuation times. Consider these features when selecting Veda Engg HVAC Pumps.
- Large Oil Reservoir – dilutes contaminants to avoid multiple oil changes during a job
- Gas Ballasts – Able to handle high water vapours
- Pump Performance and Size – Accommodate the tonnage requirements of chillers for cold storage, commercial and industrial chillers, rooftop HVAC equipment, RTUs, and absorption chillers
Veda HVAC pumps offer the best solution for your refrigeration service needs with their quick pump-down and fast delivery. Contact our application specialists for help. They will be happy to guide you to the right decision.
