Safety During System Maintenance; Pump Identification; Technical Characteristics - Pratissoli SK Série Manuel D'utilisation Et D'entretien

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
1500
SK 20
1750
1500
SK 22
1750
1500
SK 24
1750
1500
SK 26
1750
1500
SK 28
1750
1500
SK 30
1750
4
Each pump has an identification label, showing:
- Pump model and version
- Serial number
- Max revs
- Absorbed power HP - kW
- Pressure bar - P.S.I.
- Flow rate l/min - Gpm
Flow rate
l/min Gpm
43 11.4
44 11.6
52 13.7
53 14.0
62 16.4
63 16.6
73 19.3
74 19.6
84 22.3
86 22.7
96 25.4
98 25.9
17

PUMP IDENTIFICATION

Model, version and serial number must always be
indicated when ordering spare parts
Pressure
bar psi
1500 21750
1500 21750
1300 18850
1300 18850
1100 15950
1100 15950
900 13050
900 13050
800 11600
800 11600
700 10150
700 10150
Fig. 1
Power
kW HP
123 168
126 171
129 176
132 179
130 177
132 180
126 171
127 173
128 175
132 179
128 175
131 178