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Rental Equipment

ENERVAC rents out our products with the same service and expectations as our products that are for sale. For more information contact

SF6 Gas Recovery Unit (GRU-4)

ENERVAC’s latest SF6 Gas Recovery Unit incorporates a new and improved high pressure, totally oil-less compressor capable of 1000 psig (7 MPag) of pressure. This new technology allows for liquefaction of SF6 gas even in the warmer climates typical of the southern United States.

The cart is ideally suited for servicing small volume SF6 equipment. All processes required for servicing SF6 equipment can be performed including gas removal, temporary storage, contaminant filtration to 0.1 micron, gas purification and drying, equipment evacuation and equipment re-pressurization. The cart is also ideally suited for consolidating partially-used SF6 bottles into one bottle.

GRU-4-Brochure 2017

GRU-7 Gas Recovery Unit

The GRU-7 capable of  gas transfer rates up to 55lbs/25Kgs per hour. Has 2 bottle connections with CGA590 adapters on the hoses.

GRU-7-Brochure 2017

E859C Mini Dehydrator

This light weight Mini Dehydrator cart uses the latest vacuum technology to filter and dehydrate a wide variety of oils from Hydraulic, Turbine, Lubrication, Gear, Diesel Fuel,. System can handle high concentrations of water mixed in oil.

E859C-Mini Deyhdrator

Portable transformer oil purifier filter Degasifier (E865C)

This light weight Mini Degasifier cart uses the latest vacuum technology to degasify, filter and dehydrate insulating and di-electric fluids.

The unit is ideally suited for pole mounted transformers, bushings, conserverator and similar small fluid volumes.

E865C-Brochure 2017

E865A 1800 GPH Degasifier

The E865A  is a high vacuum degasifier skid. It is available to rent as a skid or mounted in a modified 20ft shipping container

E865A-Brochure 2018

Vacuum Dehydration Oil Purification System (VDOPS)

Vacuum Dehydration Oil Purification Systems (VDOPS) – to remove all water (free, emulsified, and dissolved), entrained gases, and particulate contamination to meet or exceed ISO 16/14/11 cleanliness levels.  Ideal for use with a wide range of hydraulic and lubrication oils. Available in 20 and 50 GPM Systems.

VDOPS Brochure (2017)

EHV-2000 Transformer Oil Purifier

600 GPH flow rate (2,000 LPH) build on a lifting frame with metal roof and heavy-duty roll-up canvass cover. This rental unit is 480v-3ph-60Hz and includes 32kW electric heater, PLC control system, Busch RA165/WV500 vacuuum package and an in-line digital hygrometer.

EHV Brochure

Enervac ENERDry Transformer Dry Out System

Transformers with high moisture levels can now be dried to acceptable levels by using this unattended unit without taking the transformer out of service.

ENERDry Brochure


The GRU-8 is 240v-3ph, has 4 castors and can transfer up to 110 lbs of SF6 per hour.  It comes with a 300L storage tank, 40 m3/hour vacuum pump, 6 m3/hour vacuum compressor and built-in hygrometer.

GRU-8 Brochure

E575A Fullers Earth System

Skid Mounted Fullers Earth Towers – 120V-1ph-60Hz.  Fuller’s Earth is used for removal of acids and soluble surface acting contaminants by adsorption.

E575A Fullers Earth System Brochure


The GTU is designed as a low cost solution to recovering, consolidating and transferring Sulfur Hexafluoride, the GTU is an essential tool for servicing small volume SF6 equipment.

GTU Brochure

E736A SF6 System

The E736A SF6 System is designed to transfer larger volumes of SF6 gas.  It comes with and easy-to-use HMI touchscreen control system, 8-cylinder storage system with built-in weigh scale, Haug VTUGX45/26 SF6 compressor, 60m3/hour vacuum pump and 35m3/hour vacuum compressor. 480v-3ph-60Hz.

E736A SF6 System Brochure

SF6 Analyzer

Ultra-fast digital Infrared SF6 Analyzer can test for H2O, SO2 and SF6 Purity.  It comes with auto-pump back feature which pumps the SF6 sample back into the circuit breaker and eliminates any SF6 escaping to atmosphere.  Includes a 6M sample hose with DN8 and DN20 adaptors.