Trivac 25 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
- Description
- Additional information
Description
HIGHLIGHTS
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) | 29 .5 (17 .4) |
| Pumping speed m3/h (cfm) | 25 .7 (17 .4) |
| 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 .6 / 1 .4 (6 .3 / 1 .5) |
| Noise level dB(A) | 54 / 56 |
| Admissible ambient temperature°C (°F) | +10 to +40 (+50 to +104) |
| Motor ratingW (HP) | 750 (1) |
| Nominal speedrpm | 1425 |
| Weight (with oil filling) kg (lbs) | 32.5 |
| Connections (Intake and Exhaust) DN | 25KF |
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
Service-friendly
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
Sterilizers
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
| Manufacturer | Leybold |
|---|---|
| Origin | Germany |
