PIAB piPUMP 23, Manual

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English
INSTALLATION
Pneumatic installation
pi PUMP23 can be installed in any orientation. Ensure that the exhaust from the ejector is
not blocked. When connecting oil free compressed air and vacuum hoses to the unit, it is
important to choose proper pipe dimensions to prevent pressure drops. Avoid restrictive inner
diameters, long piping distances, sharp bends and small sized connections.
Pneumatic technical information (per channel)
Unit COAX ®
SX12 SX42
x1 x2 x1 x2
Feed pressure, pump at opt. MPa [psi]
0.504
[73.2] 0.515
[74.7] 0.47
[68.2]
0.54
[78.3]
Feed pressure, nozzle at opt. MPa [psi] 0.5 [72.5] 0.43 [62.4]
Max vacuum at opt. pressure -kPa [-inHg] 85 [25] 90 [26.6]
Air consumption at opt. pressure Nl/s [scfm]
0.72
[1.52]
1.44
[3.05]
2.21
[4.68]
4.42 [9.36]
Max vacuum flow at opt. pressure Nl/s [scfm]
1.22
[2.58]
2.44
[5.16]
3.46
[7.33]
6.92 [14.7]
Flow, blow off at 0.5
MPa [72.5 psi]
No counter pressure
/ Counter pressure
0.1 MPa [14.5 psi]
Without hatch
Nl/s
[scfm]
0-4.8/0 [0-0.16/0] 0-5.6/0 [0-0.2/0]
With hatch, ABO
0-6.1/4.4 [0-
0.21/0.16]
0-6.7/4.3 [0-
0.24/0.15]
With hatch, PVH
WARNING!
Do not install or operate your pi PUMP 23 if damaged during
transport, handling or use. Damage may result in bursting and cause injury or
property damage.
Compressed air quality
Quality of the compressed air shall fulfil the requirements in DIN ISO 8573-1 class 4.
pi PUMP 23
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