Trivac 16 DOT

The TRIVAC B-DOT pumps operate with brake fluid (DOT 4) as the sealing and lubricating agent . Therefore these pumps are equipped with EPDM seals . EPDM is highly compatible with brake fluid



The TRIVAC B pumps with their com- prehensive range of accessories have proven themselves time and again as rugged pumps in many and varied applications .

The inner body is assembled from indi- vidual parts without sealing compo-nents . The parts are pinned in order to ensure easy disassembly and reas- sembly of the parts .

Except for the seals and the fluid the TRIVAC B-DOT pumps are identical to the oil sealed TRIVAC B pumps

Matching exhaust filters with EPDM gaskets (AF-DOT)

All pumps from the D 4 B to the D 25 B model are equipped either with single-phase or three-phase motors . D 40 – 65 B models are equipped with three-phase motors . In the TRIVAC B, the pump unit and the motor are linked by an elastic coupling .

Nominal pumping speed m3/h (cfm)18 .9 (11 .1)
Pumping speed m3/h (cfm)16 .5 (9 .7)
Ultimate partial pressure without gas ballast  mbar (Torr)< 6 x 10 -1(< 4 .5 x 10-1)
Ultimate total (pressure with gas ballast Stage  mbar (Torr)< 9 x 10 -1(< 4 .5 x 10-1)
Oil filling, min . / max .l (qt)0 .45 / 1 .0 (0 .5 / 1 .1)
Noise level dB(A)54 / 56
Admissible ambient temperature°C (°F)+10 to +40 (+50 to +104)
Motor ratingW (HP)750 (1)
Nominal speedrpm1425
Weight (with oil filling)  kg (lbs)28.2
Connections (Intake and Exhaust) DN25KF
Height x Width x Depth
Weight (with oil filling)  kg (lbs)32.5

All basic models (single-phase and three-phase motor) are certified in accordance with 2014/34/EU (ATEX)
High water vapor tolerance
Continuous operation even at 1000 mbar
Built-in oil pump; pressure- lubricated sliding bearings
All controls as well as the oil sight glass are located on the front face
Either vertical or horizontal intake and exhaust ports
Exchangeable inner body
Anti-suckback valve controlled via the oil pressure
Free of yellow metals
Ideal as backing pump for medium and high vacuum applications, because of low oil backstreaming
Highly leaktight (4He-capable)

Power Voltage:3 pha 380V-400V, 50-60Hz

For filling of brake fluid circuits in the automotive industry
Mass and X-ray spectrometers
Electron beam microscopes
Leak detectors
Freeze-drying systems
Chemical and research labs
General vacuum engineering
Backing pump for high vacuum pump systems

with 3-phase motor
200 – 240/380 – 400 V, 50 Hz /
200 – 240/380 – 480 V, 60 Hz 1)
219 − 242 V / 380 − 420 V, 50Hz,

AF 16-25 DOT exhaust filter

AK DOT condensate trap

Major maintenance kit 16 DOT (without oil)

Additional information





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