Description
6
GA01297_002_A1 - 11/2014 - © Oerlikon Leybold Vacuum
1.3 Technical Data
ARS
16-25 40-65
TRIVAC pump model
S/D 16 B/BCS
S/D 40 B/BCS
S/D 25 B/BCS
S/D 65 B/BCS
Connecting flange
DN
25 KF
40 KF
Weight
kg (lbs)
4.7 (10.4)
8.5 (16.7)
Oil quantity needed to acctuate float
Mineral oil
cm
3
(qt)
510 (0.54)
760 (0.80)
PFPE
cm
3
(qt)
340 (0.36)
420 (0.44)
Remaining oil capacity
Mineral oil
cm
3
(qt)
430 (0.45)
700 (0.74)
PFPE
cm
3
(qt)
300 (0.31)
390 (0.41)
1.4 Ordering Data
ARS
16-25 40-65
Part No.
ARS
189 56
189 57
ARS, FPM sealed
–
189 57V3
Replacement filter element
189 72
189 73 (2x)
Connection fittings (needed for connection other components)
Part No.
Centering ring
183 27
183 28
Clamping ring
183 42
183 43
Fig. 1 Dimensional drawing of ARS mounted on a TRIVAC BCS
Type
b b
1
h h
1
ARS 16-25 mm
~360
176
282
264
in. ~14.2 6.93 11.1 10.4
ARS 40-65 mm
~468
234
381
356
in. ~18.4 9.21 15.0 14.0