PHP
Series
Name
Displacement
[cm³/r]
Flow rate
at 1450rpm
[l/min]
Max.
Pressure
[bar]
01 PHP 05-16
16
23
250
01 PHP 1-20
20
29
250
01 PHP 1-25
25
36
250
01 PHP 1-32
32
47
250
01 PHP 2-40
40
58
250
01 PHP 2-50
50
73
250
01 PHP 2-63
63
92
250
01 PHP 3-80
80
116
250
01 PHP 3-100
100
145
250
01 PHP 3-120
120
174
250
Variable displacement vane pump with hydraulic pressure compensator
0551105220
2
General description
PHP pumps are high pressure variable displacement vane pumps equipped with hydraulic pressure regulating device that allow you to instantly adjust
the flow rate accordingly to circuit requirements. Variable displacement vane pumps are volumetric type so they deliver a maximum flow rate equivalent
to its displacement for their speed of rotation. Operating pressure is due to pressure loads encountered by the fluid within the system. When the outlet
pressure (on the system) equals the pump setting pressure, the flow rate is adjusted to the values required by the system. When this value is achieved,
pump reduces its flow rate to zero, keeping the pressure almost constant. In zero flow conditions, pump delivers oil only to compensate any possible
drain and piloting.
The series of PHP pumps, like all other Berarma variable displacement vane pumps, ensure:
• Silent running
• High efficiency
• Long working life
• Economy and simplification of hydraulic system
• Modular design
• Energy saving
The important performance increase guarantees:
• High operating pressure
• Excellent displacement dynamic control
The main innovation of the new series of 01 PHP pumps is the internal pump cartridge, designed to obtain perfect axial balancing, both in terms of
hydrostatic compensation of the distribution plates and the fluid flow-rate from inlet to outlet.
The series of PHP pumps is supplied with:
• ISO standard mounting flanges and shafts
• Gas BSP and/or SAE 3000 standard port connections
• Max. flow regulator unit to mechanically reduce pump max. displacement
• Different types of devices for hydraulic, electric and proportional control for flow rate and / or pressure
• Thru drive shaft (only with the option “A”) to arrange combined pumps between Berarma pumps or the main other types of pump available on
the fluid power market
Considering the features outlined above, the new series of PHP pumps is one of a kind, suitable for applications that require higher performances than the
standard use of variable displacement vane pumps.
What makes the Berarma PHP series pumps a unique product of its kind?
• 250 bar operating pressure
• Double inlet and outlet pipes in the internal cartridge of the pump
• Double hydrostatic compensation in axial direction on the distribution plates
• New functional concept of the pressure compensator device (reduction of pressure peak values and response time)
• Innovative shapes and design
• Wear reduction of the internal pump cartridge parts
Definition of pump components
(1) Body
(2) Cover
(3) Double inlet pipe
(4) Double outlet pipe
(5) Double hydrostatic compensation
5
4
1
3
2
3
Technical data
Size
05
1
2
3
Geometric displacement according to ISO 3662 (cm
3
/r)
16
20 ÷ 25 ÷ 32
40 ÷ 50 ÷ 63
80 ÷ 100 ÷ 120
Actual displacement (cm
3
/r)
Due to manufacturing tolerances, the value can vary by approx. ±3%
17
21 ÷ 26 ÷ 33
42 ÷ 51 ÷ 63
80 ÷ 100 ÷ 123
Maximum working pressure (bar)
Pressure peak exceeding 30% (10% only for size 3) of the maximum operating pressure must be
eliminated by adopting the appropriate measures
250
Pressure setting range (bar)
H: 20 ÷ 250
H: 30 ÷ 250
Permitted maximum drain port pressure (bar)
1
Inlet pressure (bar)
0.8 ÷ 1.5 absolute
Speed range (rpm)
800 ÷ 1800
800 ÷ 1500
1800 allowed with pressure up to 160bar
Rotation direction
R: right (clockwise) viewed from shaft end
Load on drive shaft
NO RADIAL OR AXIAL LOADS ALLOWED
Hydraulic fluid
for other fluids please contact Berarma technical sales service
HM according to ISO 6743-4
HLP according to DIN 51524-2
HEES according to ISO 15380
FPM-Viton seals ÷ Pmax 160bar
HFD according to ISO 12922
FPM-Viton seals ÷ Pmax 160bar
HFC according to ISO 12922
water <40% ÷ NBR seals ÷ Pmax 100bar ÷ Vmax 1000rpm ÷ Temp. <40°C
Viscosity range (cSt, mm²/s)
22 ÷ 68 at operating temperature
Starting viscosity under full flow conditions (cSt, mm²/s)
400 max.
Viscosity index according to ISO 2909
100 min.
Inlet fluid temperature range (°C)
+15 / +60 ÷ pay attention to viscosity range
Maximum acceptable fluid contamination level
20/18/15 according to ISO 4406
CLASS 9 according to NAS 1638
Recommended fluid contamination level for a longer pump working life
18/16/13 according to ISO 4406
CLASS 7 according to NAS 1638
Moment of inertia (kgm
2
)
0.00019
0.0005
0.00909
0.015
Weight single pump (kg)
Standard control
16.4
19.1
44.8
55.2
PCS002 control
18.5
21.2
46.9
57.3
PCS003 control
18
20.8
46.4
56.9
PCS004 control
19
21.9
47.5
58
PCS005 control
17.9
20.6
46.3
56.7
PCS006 control
-
-
44.9
55.3
PCLS001 control
18.9
21.6
47.3
57.8
PCLS002 control
19.3
22.1
47.5
58.2
PCLS003 control
18.9
21.6
47.3
57.7
PCLS004 control
20
22.7
48.4
58.8
PCLS005 control
18.7
21.5
47.2
57.6
For further information and/or different operating conditions please contact Berarma technical sales service
Installation and start-up
For the installation and start-up of Berarma pumps please refer to related
Document INSTALLATION AND START-UP INSTRUCTIONS available on
our website and provided in hard copy with every pump supplied.
4
Ordering code
Series
Name
Size
Displacement
Flange
Pressure
setting
Rotation
Seals
Options
Pressure
controls
01 PHP
2 – 50
F
H
R
M
A
PCS003
Code
Size
Displacement
cm³/r
05 – 16
05
16
1 – 20
1
20
1 – 25
1
25
1 – 32
1
32
2 – 40
2
40
2 – 50
2
50
2 – 63
2
63
3 – 80
3
80
3 – 100
3
100
3 – 120
3
120
Code
Flange
Ports
F
ISO 3019-2 4 holes
Gas BSP / SAE 3000
FGR2
only for size 05
Rectangular
gear pump 2
Gas BSP
Code
Pressure setting (bar)
H
20 ÷ 250 for size 05,1 and 2
30 ÷ 250 for size 3
Code
Rotation direction
R
Right (cw) view from shaft end
Code
Seals
M
NBR
E
FPM – Viton
Code
Option
/
Omit for no option
A
Thru drive shaft for combined pumps (only for flange F)
Code
Pressure control
/
Single stage of pressure
PCS002
Single stage of pressure with remote control
PCS003
Two stages of pressure, one with fixed setting at the minimum pressure
PCS004
Two stages of pressure, both adjustable
PCS005
Proportional pressure control
PCS006
only for size 2-3
Single stage of pressure with minimum displacement limiter control
PCLS001
Load Sensing control with single stage of pressure
PCLS002
Load Sensing control with single stage of pressure with remote control
PCLS003
Load Sensing control with two stages of pressure, one with fixed setting at the minimum pressure
PCLS004
Load Sensing control with two stages of pressure, both adjustable
PCLS005
Load Sensing with proportional pressure control
5
Characteristic curves
01 PHP 05-16
Indicative values measured on Berarma test stand, referring to 1500 rpm with HM hydraulic oil according to ISO 6743-4, ISO VG 46 according to
ISO 3448, temperature 40 °C. Sound level meter placed 1 meter from the pump with flexible coupling.
Pressure (bar)
Flow-rate (l/min)
Pressure (bar)
Pressure (bar)
Noise level
[dB(A)]
Drain flow with q
zero (l/min)
Power consumption
(kW)
q max
q zero
q max
q zero
6
Characteristic curves
01 PHP 1-20 01 PHP 1-(20-25-32)
01 PHP 1-25 01 PHP 1-(20-25-32)
01 PHP 1-32
Indicative values measured on Berarma test stand, referring to 1500 rpm with HM hydraulic oil according to ISO 6743-4, ISO VG 46 according to
ISO 3448, temperature 40 °C. Sound level meter placed 1 meter from the pump with flexible coupling.
Pressure (bar)
Flow-rate (l/min)
Pressure (bar)
Pressure (bar)
Noise level
[dB(A)]
Drain flow with q
zero (l/min)
Power consumption
(kW)
Flow-rate (l/min)
Power consumption
(kW)
Flow-rate (l/min)
Power consumption
(kW)
q max
q zero
q max
q zero
q max
q zero
q max
q zero
Pressure (bar)
Pressure (bar)
7
Characteristic curves
01 PHP 2-40 01 PHP 2-(40-50-63)
01 PHP 2-50 01 PHP 2-(40-50-63)
01 PHP 2-63
Indicative values measured on Berarma test stand, referring to 1500 rpm with HM hydraulic oil according to ISO 6743-4, ISO VG 46 according to
ISO 3448, temperature 40 °C. Sound level meter placed 1 meter from the pump with flexible coupling.
Pressure (bar)
Flow-rate (l/min)
Pressure (bar)
Pressure (bar)
Noise level
[dB(A)]
Drain flow with q
zero (l/min)
Power consumption
(kW)
Flow-rate (l/min)
Power consumption
(kW)
Flow-rate (l/min)
Power consumption
(kW)
q max
q zero
q max
q zero
q max
q zero
q max
q zero
Pressure (bar)
Pressure (bar)
8
Characteristic curves
01 PHP 3-80 01 PHP 3-(80-100-120)
01 PHP 3-100 01 PHP 3-(80-100-120)
01 PHP 3-120
Indicative values measured on Berarma test stand, referring to 1500 rpm with HM hydraulic oil according to ISO 6743-4, ISO VG 46 according to
ISO 3448, temperature 40 °C. Sound level meter placed 1 meter from the pump with flexible coupling.
Pressure (bar)
Flow-rate (l/min)
Pressure (bar)
Pressure (bar)
Noise level
[dB(A)]
Drain flow with q
zero (l/min)
Power consumption
(kW)
Flow-rate (l/min)
Power consumption
(kW)
Flow-rate (l/min)
Power consumption
(kW)
q max
q zero
q max
q zero
q max
q zero
q max
q zero
Pressure (bar)
Pressure (bar)
9
Overall dimensions
01 PHP 05-16 – Flange “F”
01 PHP 05-16 – Flange “F” + Option “A” 01 PHP 05-16 – Flange “FGR2”
For information, please refer to related Catalog COUPLINGS and ACCESSORIES
Inlet port
1" Gas BSP
Outlet port
3/4" Gas BSP
Drain port
3/8" Gas BSP
10
Overall dimensions
01 PHP 1-(20-25-32)
01 PHP 1-(20-25-32) + Option “A”
For information, please refer to related Catalog COUPLINGS and ACCESSORIES
Drain port
1/2" Gas BSP
Inlet port
1" Gas BSP
Outlet port
3/4" Gas BSP
11
Overall dimensions
01 PHP 2-(40-50-63)
01 PHP 2-(40-50-63) + Option “A”
For information, please refer to related Catalog COUPLINGS and ACCESSORIES
Drain port
1/2" Gas BSP
Outlet port
1" SAE 3000
Pressure
gauge port
1/4" Gas BSP
12
Overall dimensions
01 PHP 3-(80-100-120)
01 PHP 3-(80-100-120) + Option “A”
For information, please refer to related Catalog COUPLINGS and ACCESSORIES
Inlet port
2" SAE 3000
Drain port
1/2" Gas BSP
Pressure
gauge port
1/4" Gas BSP
13
Standard control
Single stage of pressure
This standard control enables the pump displacement to be adjusted (until zero flow setting condition)
according to the flow rate required by the hydraulic system, keeping the working pressure constant and
equal to the value set on the compensator device.
The pressure value setting of the compensator device is adjusted by means of the pressure setting screw
and locked using the locknut.
01 PHP 05 01 PHP 1-2-3
Size
X4
Y1
Z1
01 PHP 05
113
130.5
-
01 PHP 1
-
136.5
204
01 PHP 2
-
170
225
01 PHP 3
-
179
248
For further information see related documentation on Berarma website or contact Berarma technical sales service
14
PCS002 control
Single stage of pressure with remote control
The function of this control is the same as the standard control function with the possibility of adjusting
the working pressure by means of an additional maximum pressure relief valve (not supplied) installed
in a remote position, far from the pump.
Control performances depends on the additional valve type and on its distance from the pump.
To obtain the best performance, it is recommended to use maximum pressure relief valves with flow rates
from 2 to 5 l / min and not to exceed 5 meters of pipe length.
01 PHP 05 01 PHP 1-2-3
Ports
Remote control – 1/4" Gas BSP
Size
X1
X3
X4
Y1
Z1
Z3
01 PHP 05
116.7
1.3
84.3
203
-
65.7
01 PHP 1
116.7
1.3
-
204
175
76.2
01 PHP 2
116.7
1.3
-
237.5
196.5
97.7
01 PHP 3
116.7
1.3
-
246.5
219
120.2
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
1
1
1
1
15
PCS003 control
Two stages of pressure, one with fixed setting at the minimum pressure
The function of this control is the same as the standard control with the possibility to mount a directional
control valve ISO 4401-03 (CETOP 03 – NG6) (not supplied) on the top of the compensator in order to
switch between two working pressure levels, one of which is fixed at the minimum pressure.
Control performance depends on the type of additional directional control valve.
01 PHP 05 01 PHP 1-2-3
Ports
Directional valve – Mounting surface ISO 4401-03 (CETOP-03 – NG6)
Size
X1
X4
Y1
Z1
01 PHP 05
116.7
84.3
183
-
01 PHP 1
116.7
-
184
175
01 PHP 2
116.7
-
217.5
196.5
01 PHP 3
116.7
-
226.5
219
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
1
1
1
1
16
PCS004 control
Two stages of pressure, both adjustable
The function of this control is the same as the standard control with the possibility to mount a directional
control valve ISO 4401-03 (CETOP 03 – NG6) (not supplied) on the top of the compensator in order to
switch between two adjustable working pressure levels.
Control performance depends on the type of additional directional control valve.
01 PHP 05 01 PHP 1-2-3
Ports
Directional valve – Mounting surface ISO 4401-03 (CETOP-03 – NG6)
Size
X1
X4
Y1
Z1
01 PHP 05
116.7
84.3
183
-
01 PHP 1
116.7
-
184
175
01 PHP 2
116.7
-
217.5
196.5
01 PHP 3
116.7
-
226.5
219
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
1
1
1
1
17
PCS005 control
Proportional pressure control
The function of this control is the same as the standard control with the possibility of adjusting the pump
working pressure in a proportional way.
The pressure adjustment is obtained through an electric signal to the proportional valve installed
on the pump.
Control performance depends on the control electronics of the proportional valve (not supplied).
Only on request is available the coil with integrated electronic unit.
* Depends on electronic control unit type
01 PHP 05 01 PHP 1-2-3
Ports
Proportional valve – Connector DIN 43650 type A
Electrical properties
Supply voltage
24 VDC ±10%
Maximum current
590 mA
Power consumption
22 W
Nominal coil resistance at 50°C
37.2 Ω ±5%
Nominal coil resistance at 20°C
26.2 Ω ±5%
Max coil temperature at 20°C
105°C
Protection class
IP65
Recommended Dither frequency
160 – 200 Hz*
Linearity, hysteresis, repeatability
< 5%*
Connections
DIN 43650 type A
Size
X4
Y1
Z1
01 PHP 05
84.3
264.5
-
01 PHP 1
-
265.5
175
01 PHP 2
-
299
196.5
01 PHP 3
-
308
219
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
1
1
18
PCS006 control
Single stage of pressure with minimum displacement limiter control
The function of this control, available only for size 2 and 3 pumps, is the same as the standard control
with the possibility of limiting the minimum residual displacement by means of a register.
This control allows to obtain a two-speed system depending by the working pressure, using only one
pump instead of two. This allows the simplification of the hydraulic circuit, the reduction of costs and
energy savings.
WARNING: For this type of control it is mandatory to insert a maximum pressure valve with correct flow
rate compared to the residual flow rate pump setting. The minimum displacement limiter device prevents
the pump to reach the zero flow condition and therefore pressure cut-off.
01 PHP 2-3
Size
Y1
Z1
01 PHP 05
-
-
01 PHP 1
-
-
01 PHP 2
187.5
225
01 PHP 3
196.5
248
For further information see related documentation on Berarma website or contact Berarma technical sales service
19
PCLS001 control
Load Sensing control with single stage of pressure
The Load Sensing control system adds to the pressure setting adjustment system of the compensator
device, the possibility to regulate the pump flow-rate according to the pressure difference Δp measured
before and after a throttle valve. The pilot pressure of the Load Sensing compensator device is taken from the
pump outlet line after throttle valve (not supplied) and before the actuators. Changing the position of the
throttle valve, with a fixed pressure drop equal to the differential pressure Δp value, the Load Sensing system
automatically adjusts the pump displacement independently of pressure variations that occur in the hydraulic
system. The Load Sensing control produces a notable reduction in displaced power and is recommended for
use in applications where there are significant variations in torque (force) and speed.
When the throttle valve is completely closed, the pump will be in zero flow condition, keeping the working
pressure constant and equal to the differential pressure Δp value.
Control performance depends on the type of throttle valve and on the length / dimensions of the Load
Sensing pilot pressure line. To obtain the best performance, it is recommended to not to exceed 5 meters of
pipe length.
01 PHP 05 01 PHP 1-2-3
Ports
Load Sensing – 1/4" Gas BSP
Size
X1
X2
X4
Y1
Y2
Z1
Z2
01 PHP 05
116.7
32.3
84.3
211
197
-
105
01 PHP 1
116.7
32.3
-
212
198
175
115.5
01 PHP 2
116.7
32.3
-
245.5
231.5
196.5
137
01 PHP 3
116.7
32.3
-
254.5
240.5
219
159.5
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
1
1
1
1
20
PCLS002 control
Load Sensing control with single stage of pressure with remote control
The function of this control is the same as the PCLS001 control with the possibility of adjusting the
working pressure by means of an additional maximum pressure relief valve (not supplied) installed in a
remote position, far from the pump.
Control performances depends on the type of throttle valve and additional valve type (not supplied) and
on the length / dimensions of signal pipes.
To obtain the best performance, it is recommended to use maximum pressure relief valves with flow rates
from 2 to 5 l / min and not to exceed 5 meters of pipe length.
01 PHP 05 01 PHP 1-2-3
Ports
Load Sensing – 1/4" Gas BSP
Remote control – 1/4" Gas BSP
Size
X1
X2
X3
X4
Y1
Y2
Z1
Z2
Z3
01 PHP 05
116.7
32.3
1.3
84.3
231
197
-
105
65.7
01 PHP 1
116.7
32.3
1.3
-
232
198
175
115.5
76.2
01 PHP 2
116.7
32.3
1.3
-
265.5
231.5
196.5
137
97.7
01 PHP 3
116.7
32.3
1.3
-
274.5
240.5
219
159.5
120.2
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
2
1
1
2
2
1
2
1
2
21
PCLS003 control
Load Sensing control with two stages of pressure, one with fixed setting at the minimum pressure
The function of this control is the same as the PCLS001 control with the possibility to mount a directional
control valve ISO 4401-03 (CETOP 03 – NG6) (not supplied) on the top of the compensator in order to
switch between two working pressure levels, one of which is fixed at the minimum pressure.
Control performances depends on the type of throttle valve and additional directional control valve (not
supplied) and on the length / dimensions of signal pipe.
To obtain the best performance, it is recommended to not to exceed 5 meters of pipe length.
01 PHP 05 01 PHP 1-2-3
Ports
Load Sensing – 1/4" Gas BSP
Directional valve – Mounting surface ISO 4401-03 (CETOP-03 – NG6)
Size
X1
X2
X4
Y1
Y2
Z1
Z2
01 PHP 05
116.7
32.3
84.3
211
197
-
105
01 PHP 1
116.7
32.3
-
212
198
175
115.5
01 PHP 2
116.7
32.3
-
245.5
231.5
196.5
137
01 PHP 3
116.7
32.3
-
254.5
240.5
219
159.5
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
2
1
1
2
2
1
2
1
2
22
PCLS004 control
Load Sensing control with two stages of pressure, both adjustable
The function of this control is the same as the PCLS001 control with the possibility to mount a directional
control valve ISO 4401-03 (CETOP 03 – NG6) (not supplied) on the top of the compensator in order to
switch between two adjustable working pressure levels.
Control performances depends on the type of throttle valve and additional directional control valve (not
supplied) and on the length / dimensions of signal pipe.
To obtain the best performance, it is recommended to not to exceed 5 meters of pipe length.
01 PHP 05 01 PHP 1-2-3
Ports
Load Sensing – 1/4" Gas BSP
Directional valve – Mounting surface ISO 4401-03 (CETOP-03 – NG6)
Size
X1
X2
X4
Y1
Y2
Z1
Z2
01 PHP 05
116.7
32.3
84.3
211
142
-
105
01 PHP 1
116.7
32.3
-
212
143
175
115.5
01 PHP 2
116.7
32.3
-
245.5
176.5
196.5
137
01 PHP 3
116.7
32.3
-
254.5
185.5
219
159.5
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
2
1
1
2
2
1
2
1
2
23
PCLS005 control
Load Sensing with proportional pressure control
The function of this control is the same as the PCLS001 control with the possibility of adjusting the pump
working pressure in a proportional way.
The pressure adjustment is obtained through an electric signal to the proportional valve installed
on the pump.
Control performance depends on the type of throttle valve and on the control electronics of the
proportional valve (not supplied) and on the length / dimensions of signal pipe.
To obtain the best performance, it is recommended to not to exceed 5 meters of pipe length.
Only on request is available the coil with integrated electronic unit.
* Depends on electronic control unit type
01 PHP 05 01 PHP 1-2-3
Ports
Load Sensing – 1/4" Gas BSP
Proportional valve – Connection DIN 43650 type A
Electrical properties
Supply voltage
24 VDC ±10%
Maximum current
590 mA
Power consumption
22 W
Nominal coil resistance at 50°C
37.2 Ω ±5%
Nominal coil resistance at 20°C
26.2 Ω ±5%
Max coil temperature at 20°C
105°C
Protection class
IP65
Recommended Dither frequency
160 – 200 Hz*
Linearity, hysteresis, repeatability
< 5%*
Connections
DIN 43650 type A
Size
X2
X4
Y1
Y2
Z1
Z2
01 PHP 05
32.3
84.3
292.5
142
-
105
01 PHP 1
32.3
-
293.5
143
175
115.5
01 PHP 2
32.3
-
327
176.5
196.5
137
01 PHP 3
32.3
-
336
185.5
219
159.5
For further information see related documentation on Berarma website or contact Berarma technical sales service
1
2
1
1
1
2
2
1
24
Settings
Pressure
Berarma PHP pumps can be equipped with different types of hydraulic pressure devices, through which it is possible to adjust the maximum working
pressure of the pump. By screwing clockwise, the pressure increases.
Warning
Do not go out of the pressure setting range.
Flow rate
All Berarma pumps are equipped with a
flow regulator device that allow the
mechanical reduction of the maximum
pump displacement compared to the
nominal value. By screwing clockwise, the
flow rate decreases.
Warning
If the flow regulator device is set to less
than 50% of the nominal displacement, the
pump can only start on condition that the
system and pump are completely filled with
fluid.
Pump type
Actual displacement
(cm³/r)
Reduced displacement
by screw turn (cm³/r)
Minimum
displacement (cm³/r)
01 PHP 05 - 16
17
11
3.3
01 PHP 1 - 20
21
10
9.5
01 PHP 1 - 25
26
10
15
01 PHP 1 - 32
33
10
19
01 PHP 2 - 40
42
16
27.5
01 PHP 2 - 50
51
16
35.5
01 PHP 2 - 63
63
16
43.5
01 PHP 3 - 80
80
16
63
01 PHP 3 - 100
100
16
80
01 PHP 3 - 120
120
16
100
Indicative values influenced by manufacturing tolerances
01 PHP 05
01 PHP 1/2/3
Pressure setting
and
locking
13mm
Flow-rate locking 17mm
Flow-rate locking KM1
Flow-rate setting 5mm
Flow-rate setting 6mm
Single stage
of pressure
PCS/PCLS …
controls
Pressure
locking
9/16”
Pressure
setting
5/32”
DO NOT
TAMPER
DO NOT
TAMPER
25
Accessories
Warning
All Berarma pumps have been carefully checked during manufacture and subjected to testing cycles before shipment. To achieve optimum
performance, avoid problems and maintain the warranty, the installation instructions, enclosed with each pump supplied, must be strictly observed.
Notes
Before selection and/or use of any Berarma product, it is important that the purchaser carefully analyses all aspects of its application and reviews the
information in the current Berarma technical sales documents. Due to the many different operating conditions and applications for Berarma products, the
purchaser, through their own analysis and testing, is solely responsible for making the final selection of the products and assuring that all performance
and safety requirements are met. Berarma S.r.l. accepts no responsibility for any editing mistakes in this catalogue. Berarma S.r.l. reserves the right to
modify the products and data contained in this catalogue at any time and without prior notice.
Key Lock kit for pressure setting.
Available only for PHP pumps with single stage of pressure.
For information, please refer to related COUPLINGS and ACCESSORIES Catalog
Electric motors with special flange and hollow shaft for
direct coupling with Berarma pumps size 05 and 1.
For information, please refer to related GMP Catalog
Non return valves integrated on SAE flange, ideal to be installed on Berarma
Berarma pump size 2 and 3 outlet port or for installation on hydraulic systems.
For information, please refer to related NRV Catalog
Coupling unit that allow to arrange combined pumps between Berarma
pumps or the main other types of pump available on the fluid power market.
For information, please refer to related COUPLINGS and ACCESSORIES Catalog
SAE 3000 flanges ideal to be installed on Berarma
pump size 2 and 3 inlet and outlet ports.
For information, please refer to related COUPLINGS and ACCESSORIES Catalog