Pfeiffer Vacuum ACP 28 CP, Operating Instructions Manual

Page: 45 / 56

11 Accessories
Refer to the accessory operating instructions to install the accessory.
Pump versions
Accessory Description Model
Dimension P/N SD CV CP LG SH G
Inlet filter Stops particles and dust
with a diameter greater
than 25 microns. IPF 25
DN 25 ISO-KF 111649 X X X X X X
IPF 40
DN 40 ISO-KF 111647 X X X X X X
Exhaust si-
lencer Reduces the noise level
at the exhaust when the
pump operates at high
pressures on clean ap-
plications. Noise reduc-
tion (-12 dBA) at atmos-
pheric pressure. ES25S
DN 25 ISO-KF 109873 X X X X X X
Noise re-
duction cov-
er Noise reduction (-5 dBA)
at a maximum ambient
temperature of 35°C. NRC 28 - 40 112637 X / / X X X
Sound en-
closure kit Noise reduction (-10
dBA) at a maximum am-
bient temperature of
32 °C. SEK 28 - 40 114379 X / / X X X
Frequency
converter
interface
socket Retrieves the signal that
indicates the rotation
speed reached and
manages a power sup-
ply up to 24 VDC - 1 A. 112851 X X X X X /
Pump fas-
tening kit Fastens the pump to the
equipment with plates
(M6 screws for frame as-
sembly not supplied). 112846 X X X X X X
Wheel kit Facilitates handling and
positioning in the equip-
ment using the 4 wheels. 111138S X X X X X X
Automatic
gas ballast Ensures tightness when
the pump stops or it can
be used to remotely con-
trol cyclical air inlets on
the pump. 24VDC
100 V 50/60
Hz
110 V 60 Hz
200 V 50/60
Hz
230 V 50/60
Hz 114816
114814
114813
114815
114812 X
X
X
X
X X
X
X
X
X /
/
/
/
/ X
X
X
X
X X
X
X
X
X X
X
X
X
X
Accessories
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