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‼ Rebuilt ROOTS 615 RGS Rotary Lobe Booster Pump ‼ - $4,900 (Cedar Hill, MO)
make / manufacturer:
Dresser Roots
model name / number:
615 RGS
size / dimensions:
35x16.5x22
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REBUILT Rotary Lobe Booster Pump
Mfg.: Roots Dresser ™
Designation: 615 RGS
Roots ID # 847-759-120
Serial No. 7324482
Configuration: Bottom Hand Driveshaft, Horizontal Air Flow, Fixed Mounting Feet, Air Service.
This Rotary lobe booster pump was completely rebuilt, dismantled, cleaned in the hot tank, inspected with all internal parts checked with micrometers, machine work as needed, rotors balanced, reassembled with all new bearings, redi-sleeves, oil lip seals, and gaskets. Then run in and tested. Includes 3 belt pulley and hub.
615 RGS-HVB Vacuum Booster - Dresser ROOTS™ Description:
The ROOTS RGS high vacuum boosters covered in this manual are intended especially for use in the first stage of a vacuum pumping system, in combination with a suitable fore-pump or roughing pump, to produce vacuum conditions in the micron range. It is not suitable for duty as a normal pressure blower.
Principle design features of the basic ROOTS rotary lobe blower are used in the booster. Two impellers are mounted on parallel shafts and rotate in opposite directions within a cylinder closed at the ends by head plates. The impellers are positioned one above the other, while the cylinder has inlet and discharge piping connections located on opposite vertical sides.
* The basic high vacuum booster is constructed with a close-grained grey iron cylinder, alloy steel timing gears, ductile iron impellers and anti- friction bearings
* RGS High Vacuum Boosters have four pressure lubricated single-face seals, one at each shaft, between the bearing and pumping compartment
* Gears and bearings are under atmospheric pressure
* A shaft driven oil pump (not included) supplies clean, cool lubricating oil to gears, bearings and seals
Frame Sizes:
615
Price USD $ 4,900.00 obo, Cash only, no trades.......Shipping is available at buyer's expense, FOB Missouri.
Due to scams, I prefer a call. Please CALL: 3 one 4 - three 4 six - 8 one 6 six
Thank you for looking😊
Keywords: Dresser Roots / Roots Dresser Air Service Pump /