TRIVAC B, Two-Stage Rotary Vane
Vacuum Pumps TRIVAC D 4 B to D 65 B
The TRIVAC B is the logical step ahead within the well-proven
TRIVAC concept. Here the performance and the characteristics of the
pumps have been adapted without compromise to market requirements.
The TRIVAC B pumps with their comprehensive range of accessories
have proven themselves time and again as rugged pumps in many and
varied applications. The inner body is assembled from individual parts
without sealing components. The parts are pinned in order to ensure
easy disassembly and reassembly of the parts.
All pumps from the D 4 B to the D 25 B model are equipped either
with single-phase AC or three-phase AC motors. D 40 - 65 B models are
equipped with three-phase motors. Moreover, all pumps of the B series
are available also without the motor. In the TRIVAC B, the pump unit
and the motor are linked by an elastic coupling.
The TRIVAC B range is a modular system which divides into three
groups:
TRIVAC 4/8 Series
TRIVAC 16/25 Series
TRIVAC 40/65 Series
Advantages to the User
All basic models (single-phase and three-phase motor) are
certified in accordance with 94/9/EG (ATEX) (category 3 inside)
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 (He-3-capable)
Supplied Equipment
Small flanges, centering and clamping rings. The intake flange
contains a dirt trap.
A carrying handle is standard for all pumps up to the D 25 B.
TRIVAC B pumps with single phase motors are delivered with ON/OFF
switch, main cord and main plug, ready for immediate operation.
Standard TRIVAC B pumps come with a filling of N 62 special oil
(HE-200 in the U.S.), others with special oil fillings can be
specified.
ALL PUMPS ARE SUBJECTED TO A VACUUM TEST BEFORE DELIVERY
Custom Models
ATEX (Category 3 inside and 3 outside)
Brake fluid
Oils for refrigerating machines, e.g. ester oils for refrigerant
circuits with R 134 a
Pressure burst resistant (for the new refrigerants propane and
isobutane)
He-3-tight (for cryostats)
Special motors
For a PDF file of this product please contact us here.
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