Safety During System Maintenance; Pump Identification; Technical Characteristics - Pratissoli MK-MKS Serie Manual De Uso Y Mantenimiento

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
MK 40
MK 45
MK 50
MK 55
MK 60
MK 65
Model
MKS 40
MKS 45
MKS 50
MKS 55
MKS 60
MKS 65
Flow rate
Rpm
l/min
1500 154
1800 148
1500 194
1800 188
1500 240
1800 232
1500 290
1800 281
1500 346
1800 334
1500 406
1800 392
Flow rate
Rpm
l/min
1500 183
1800 184
2200 182
1500 232
1800 233
2200 230
1500 287
1800 288
2200 284
1500 347
1800 348
2200 343
1500 413
1800 415
2200 408
1500 485
1800 487
2200 479
32
4

PUMP IDENTIFICATION

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
Model, version and serial number must always be
indicated when ordering spare parts
Pressure
Gpm bar psi
40.7 400 5800
39.1 400 5800
51.3 300 4350
49.7 300 4350
63.4 250 3625
61.3 250 3625
76.6 200 2900
74.2 200 2900
91.4 170 2465
88.2 170 2465
107.3 150 2175
103.6 150 2175
Pressure
Gpm bar psi
48.4 400 5800
48.6 400 5800
48.1 400 5800
61.3 300 4350
61.6 300 4350
60.8 300 4350
75.8 250 3625
76.1 250 3625
75 250 3625
91.7 200 2900
92 200 2900
90.6 200 2900
109.1 170 2465
109.7 170 2465
107.8 170 2465
128.2 150 2175
128.7 150 2175
126.6 150 2175
Fig. 1
Power
kW HP
118 160
113 154
111 151
107 146
115 156
111 151
111 151
107 146
112.5 153
108 147
116 158
112.5 153
Power
kW HP
140 190
140.5 191
139 189
133 181
134 182
131.5 179
137 186
137.5 187
135.5 184
132.5 180
133 181
131 178
134 182
134.5 183
132.5 180
139 189
140 190
137.5 187