SKU: 113905
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit
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RamVac· SKU 113905

RAMVAC Bison 3 Dry Vacuum Pump System 3HP Operatory Unit

Regular price
$3,000.00
Sale price
$3,000.00
Regular price
Sold out
Unit price
per 
Tier 3 - Good Used

Includes

  • RamVac Bison 3

Processing fee (3%) at checkout · Waived for ACH

eBay seller feedbackCustomer reviews below
Inspected in Boise, IDTested in-house
Listed Nov 2026

Condition report

Condition

MARKS FROM PRIOR USE

Test notes

Inspection and Functional Test Report

First, oil was added to the unit to bring the oil level to the specified gauge level. The unit was then connected to a 220V power supply and operated to verify its functionality.

A visual inspection was also performed to check for any visible damage, scratches, missing parts, or missing accessories.

Functional Test Results: The unit powered on and operated properly during testing. The vacuum function worked as expected, and the motor ran smoothly. No functional issues were observed during the inspection and testing process.

Cleaning and Cosmetic Condition: The unit was found to have oil residue and dirt on its surfaces. I cleaned the unit as thoroughly as possible using 99% isopropyl alcohol and cleaning spray. Despite these cleaning efforts, some oil stains and dirt marks remain, particularly on the tank.

Overall Condition and Final Assessment: No visible physical damage or scratches were observed during the visual inspection. Although some oil stains and dirt marks remain after cleaning, these are considered cosmetic issues and do not appear to affect the unit’s functionality.

Upon completion of the visual inspection, cleaning, and functional testing, the unit was approved as fully functional.

Specifications

ManufacturerRamVac
ModelBison 3
Serial NumberBN1706129
Power Requirements120V
Pump TypeDry
Total HP3
Operating Noise80
Water Recycler StatusNot included
Waste Separator StatusNot included

Warranty

30 Day Return Guarantee
Your satisfaction is important to us: Have your equipment installed by a factory-trained technician or Atlas-approved vendor to qualify for our return policy.See our Terms and Conditions of Sale for details.

Shipping & returns

Shipping (US)

Freight — $299 per freight item.

Ground parcel is free when it ships with freight. Call if you want a delivery quote before checkout.

Call for a shipping quote · 208-639-9617

Ships from Boise, ID.

Need your order to deliver by a specific date? Contact our team for a guaranteed delivery quote.

Returns

30 Day Return Guarantee

Your satisfaction is important to us: Have your equipment installed by a factory-trained technician or Atlas-approved vendor to qualify for our return policy.See our Terms and Conditions of Sale for details.

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$3,000.00

Processing fee (3%) at checkout · Waived for ACH

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