Click to enlarge

D25B TriVac Pump
Leybold Trivac B Model D25B
18.1 CFM (Actual)
1-Phase, 115/208-230 Volts 50/60Hz 

D25B TriVac Mechanical Pump
18.1 CFM - (Actual Pumping Speed)
Single Phase, 115/208-230 Volts 50/60Hz
NEW, Surplus

NW25 (KF25) Exhaust Flange
NW40 (KF40) Inlet Flange
• New Oerlikon Leybold Vacuum Pump
• Rotary Vane Pump
• 85 lbs. (Ships from 32750)

Sorry, Free Shipping Is NOT Available On This Item

NEW SURPLUS Pump Purchase Includes:
• 6-Month Warranty
• Manual
• 1 Gallon of Mechanical Pump Fluid
• NW40 Blank, Ring and Clamp Assembly

D25B TriVac Pump
18.1 CFM
NEW Surplus Pump

SURPLUS-D25B-1PHPrice: $10,998.00Surplus: $5,995.50

Click to enlargeAll NW40 Hardware

Ultimate Partial Pressure:
With Gas Ballast Closed: <1x10-4 Torr
With Gas Ballast Open: <4x10-3

Water Vapor Tolerance 19 Torr
Noise level at 3 feet with gas ballast closed 52 dB(A)
Noise level at 3 feet with gas ballast open 54 dB(A)
Motor 3/4 hp
Pump Rotational Speed 1750 RPM
Minimum Oil Capacity 0.5 qt
Inlet Flange NW40
Exhaust Flange NW25
Weight 85 lbs.

Free Shipping Does NOT Apply To Surplus Pumps

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.