Interpump Group Pratissoli WK Serie Manual De Uso Y Mantenimiento página 21

9. The high pressure system must not be started up and run
under pressure without all team members in position and
without the Operator having already directed his/her lance
toward the work area.
3.5 Safety during system maintenance
1. High pressure system maintenance must be carried out
in the time intervals set by the manufacturer who is
responsible for the whole group according to law.
2. Maintenance should always be performed by trained and
authorised personnel.
3. Assembly and disassembly of the pump and the various
components must only be carried out by authorised
personnel, using appropriate equipment in order
to prevent damage to components, in particular to
connections.
4. Always only use original spare parts to ensure total
reliability and safety.
5 TECHNICAL CHARACTERISTICS
Model Rpm
KF30G 1000
KF32G 1000
800
KF36G 900
1000
KF40G 900
WK12 1000
WK159 1000
WK15 1000
4
Each pump has its own Serial No. XX.XXX.XXX see pos.  and
an identification label, see pos.  of Fig. 1 which shows:
- Pump model and version
- Max revs
- Absorbed power HP - kW
- Flow rate l/min - Gpm
- Pressure bar - P.S.I.
Flow rate
l/min Gpm
106 28
120 31.7
122 32.2
137 36.2
153 40
170 44.9
120 31.7
106 28
153 40
21
PUMP IDENTIFICATION
Model, version and serial number must always be
indicated when ordering spare parts
Pressure
bar psi
180 2610 36.5
180 2610 41.2
160 2300
140 2050
130 1900 38.2
110 1595 36.8
120 1740 27.6
150 2715 30.3
120 1740
Fig. 1
Power
kW HP
49.6
56
37 50
37 50
52
50
37.6
41.2
35 47.6