Danfoss PAHT 2-6.3, PAHT 10-12.5, PAHT 20-32, PAHT 50-90, PAHT 256-308 Data sheet

Data sheet
Data sheet
PAHT pumps
PAHT 2-308 pumps /
PAHT 2-6.3/PAHT/10-12.5/PAHT 20-25/
PAHT G 2-308 pumps /
ATEX PAHT G pump
danfoss.high-pressurepumps.com
hpp.danfoss.com
Data sheet PAHT 2-308 pumps
Table of Contents
1. Introduction ............................................................................2
2. Benets.................................................................................3
3. Application examples ...................................................................3
4. Technical data ..........................................................................4
4.1 PAHT 2-12.5 .............................................................................4
4.2 PAHT 20-32 .............................................................................5
4.3 PAHT 50-90 .............................................................................6
4.4 PAHT 256-308...........................................................................7
5. Flow ....................................................................................8
5.1 PAHT 2-6.3 typical ow curves at max pressure ..........................................8
5.2 PAHT 10-12.5 typical ow curves at max pressure ........................................9
5.3 PAHT 20-32 typical ow curves at max pressure.........................................10
5.4 PAHT 50-90 typical ow curves at max pressure.........................................11
5.5 PAHT 256-308 typical ow curves at max pressure ......................................12
6. Motor requirements....................................................................13
7. Installation.............................................................................14
7.1 Filtration ..............................................................................14
7.2 Noise ..................................................................................14
7.3 Open-system design ...................................................................15
7.4 Closed-system design .................................................................16
8. Dimensions and connections...........................................................17
8.1 PAHT 2-6.3 .............................................................................17
8.2 PAHT 10-12.5...........................................................................18
8.3 PAHT 20-32 ............................................................................19
8.4 PAHT 50-90 ............................................................................20
8.5 PAHT 256-308..........................................................................21
1. Introduction
9. Service.................................................................................22
The Danfoss range of PAHT high-pressure pumps is specically designed for use with technical water such as:
Ultra-pure water that has undergone multiple reverse osmosis processes
De-ionized water
Demineralized water
Danfoss PAHT pumps are positive displacement pumps, with axial pistons that move a xed amount of water in each cycle. Flow is propor­tional to the number of input shaft revolutions (rpm). Unlike centrifugal pumps, they produce the same ow at a given speed independently of no matter what the discharge pressure.
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Data sheet PAHT 2-308 pumps
Below sectional drawing is an example of a PAHT pump.
1: Mounting ange 2: Shaft seal 3: Connecting ange 4: Port plate 5: Valve plate 6: Retainer plate 7: Swash plate 8: End cap
9: Spring 10: Pis ton 11: Cylinder barrel 12: Housing with bearing
2. Benets Zero risk of lubricant contamination:
- Oil lubricants are replaced with the pumped medium, water, so there is no contamination risk from the pump.
Low maintenance costs:
- Ecient design and all-stainless steel construction ensure exceptionally long lifetime. When Danfoss specications are met, service intervals of up to 8,000 hours can be expected. Service is easy, and can be carried out on site due to the simple design and few parts.
Low energy costs:
- The highly ecient axial piston design provides the lowest energy consump­tion of any comparable pump on the market.
Easy installation:
- The lightest and most compact design available.
3. Application examples High-pressure cleaning with ultra-pure water, as used in the manufacturing of at-panel displays and many other electronic products.
High-pressure cleaning with ultra-pure water, as used in the manufacturing of parts for the automobile industry.
Adiabatic cooling systems to replace or supplement standard A/C systems in server rooms and factories.
- Pump can be installed horizontally or vertically.
- No pulsation dampeners necessary due to extremely low-pressure pulsation.
- Powered by electric motors or combus­tion engines.
- Suitable for both boosted inlet pressure and water supply from a tank.
- No need for cooling circuits due to very high mechanical eciency.
Certied quality:
- Fullls the stringent hygiene require­ments, VDI 6022, HACCP.
- Certicates: ISO 9001, ISO 14001
API available on request
Humidication in oce buildings, elec-
tronic component manufacturing, dairies, greenhouses, etc.
Dust suppression and odor control
systems, for example in paper, textile and wood production.
Reduction of NOx emissions in diesel
engines and gas turbines.
Gas turbine by inlet fogging and fuel wash
systems.
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3
Data sheet PAHT 2-308 pumps
4. Technical data 4.1 PAHT 2-12.5
Pump size 2 3.2 4 6.3 10 12 .5
Code number PAHT 180B0 031 180B0077 180B0030 180B0029 180B0032 180B0033
Housing material AISI 304 AISI 304 AISI 304 AISI 304 AISI 304 AISI 304
Geometric displacement
Pressure
Min. outlet pressure
Max. outlet pressure
Inlet pressure, continuous
Max. inlet pressure, peak
Speed
Min. speed rpm 1000 1000 1000 1000 1000 1000
Min. speed, continuous
Max. speed rpm 3000 3000 3000 3000 2400 2400
Typical ow - Flow curves available in section 5
1000 rpm at max. pressure
1500 rpm at max. pressure
1200 rpm at max. pressure
1800 rpm at max. pressure
Typical motor size
1500 rpm at max. pressurekW50 Hz
1800 rpm at max. pressurehp60 Hz
Torque at max. outlet pressure
Media temperature
Ambient temperature
Sound pressure level
Weight kg 4.4 4.4 4.4 4.4 7.7 7.7
cm³/rev 2 3.2 4 6.3 10 12. 5
in³/rev 0.12 0.20 0.24 0.38 0.61 0.76
barg 30 30 30 30 30 30
psig 435 435 435 435 435 435
barg 100 100 100 100 14 0 140
psig 1450 1450 1450 1450 2031 2031
barg 0-4 0-4 0-4 0-4 0-4 0-4
psig 0-58 0-58 0-58 0-58 0-58 0-58
1)
barg 4 4 4 4 4 4
psig 58 58 58 58 58 58
rpm 1000 1000 1000 1000 1000 1000
l/min 0.7 2.0 3.0 5.5 7. 6 10.2
l/min 1.7 3.6 5.0 8.6 12.6 16.5
gpm 0.3 0.7 1.0 1.8 2.5 3.3
gpm 0.6 1.2 1.6 2.7 4.0 5.3
Nm 4.4 6.7 8.1 12. 4 25.6 31.7
lbf-ft 3.2 4.9 6.0 9. 2 18.9 23.4
°C 2-50 2-50 2-50 2-50 2-50 2-50
°F 37-122 37-12 2 37-122 37-122 37-122 37-12 2
°C 0-50 0-50 0-50 0-50 0-50 0-50
°F 32-122 32-12 2 32-122 32-12 2 32-122 32-122
dB(A) 76 76 76 76 75 75
2)
lbs 9.7 9.7 9.7 9.7 17.0 17. 0
0.75 1.1 1.5 2.2 4.0 5.5
1.0 1.5 2.0 3.0 7.5 7. 5
1)
1% per minute peak, 10% per minute during start up.
2)
Measurements according to EN ISO 3744: 2010 / dB(A) [L
Measured at max pressure and rpm for a motor pump unit.
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] values are calculated.
PA, 1m
Data sheet PAHT 2-308 pumps
4.2 PAHT 20-32
Pump size 20 25 32
Code number PAHT 180 B0019 180 B0020 180B0021
Housing material AISI 316
Geometric displacement
Pressure
Min. outlet pressure
Max. outlet pressure
Inlet pressure, continuous
Max. inlet pressure, peak
Speed
Min. speed rpm 700 700 700
Min. speed, continuous
Max. speed rpm 2400 2400 2400
Typical ow - Flow curves available in section 5
1000 rpm at max pressure
1500 rpm at max pressure
1200 rpm at max. pressure
1800 rpm at max. pressure
Typical motor size
1500 rpm at max. pressurekW50Hz
1800 rpm at max. pressurehp60Hz
Torque at max. outlet pressure
Media temperature
Ambient temperature
Sound pressure level
Weight kg 19 19 19
cm³/rev 20 25 32
in³/rev 1.22 1.53 1.95
barg 30 30 30
psig 435 435 435
barg 100 160 160
psig 1450 2321 2321
barg 0-6 0-6 0-6
1)
psig 0-87 0-87 0-87
barg 20 20 20
2)
psig 290 290 290
rpm 1000 1000 1000
l/min 16.9 20.6 28.0
l/min 27. 0 33.2 44.2
gpm 5.4 6.7 9.0
gpm 8.6 10.6 14.0
Nm 21.0 69.2 89.0
lbf-ft 15.5 51.1 65.7
°C 2-50 2-50 2-50
°F 37-122 37-12 2 37-122
°C 0-50 0-50 0-50
°F 32-122 32-122 32-12 2
dB(A)
3)
lbs 42 42 42
or higher
or higher
5.5 11.0 15.0
7.5 20.0 20.0
79 79 79
AISI 316
AISI 316
or higher
1)
Above 1800 rpm inlet pressure 2-6 barg
2)
1% per minute peak, 10% per minute during start up.
3)
Measurements according to EN ISO 3744: 2010 / dB(A) [L
Measured at max pressure and rpm for a motor pump unit.
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] values are calculated.
PA, 1m
5
Data sheet PAHT 2-308 pumps
4.3 PAHT 50-90
Pump size 50 63 70 80 90
Code number PAHT 180B0085 180B0086 180B0087 180B0088 180B0089
Housing material AISI 316
Geometric displacement
Pressure
Min. outlet pressure
Max. outlet pressure
Inlet pressure, continuous
Max. inlet pressure, peak
Speed
Min. speed rpm 700 700 700 700 700
Min. speed, continuous
Max. speed rpm 1800 1800 180 0 1800 1800
Typical ow - Flow curves available in section 5
1000 rpm at max. pressure
1500 rpm at max. pressure
1200 rpm at max. pressure
1800 rpm at max. pressure
Typical motor size
1500 rpm at max. pressurekW50 Hz
1800 rpm at max. pressurehp60 Hz
Torque at max. outlet pressure
Media temperature
Ambient temperature
Sound pressure level
Weight kg 34 34 34 34 34
cm³/rev 50 63 70 80 90
in³/rev 3.05 3.84 4.27 4.88 5.49
barg 30 30 30 30 30
psig 435 435 435 435 435
barg 80 160 160 160 160
psig 1160 2321 2321 2321 2321
barg 0-6 0-6 0-6 0-6 0-6
psig 0-87 0-87 0-87 0-87 0-87
1)
barg 20 20 20 20 20
psig 290 290 290 290 290
rpm
l/min 43.7 50.5 5 7.7 68.3 77. 6
l/min 68.7 82.1 92.9 108.5 122.6
gpm 14.0 16. 4 18.7 21.9 24.9
gpm 21.8 26.3 29.6 34.5 38.9
Nm 68.5 172.6 191.8 219.8 246.6
lbf-ft 50.6 127. 4 141.5 162.2 182.0
°C 2-50 2-50 2-50 2-50 2-50
°F 37-122 37-12 2 37-122 37-122 37-122
°C 0-50 0-50 0-50 0-50 0-50
°F 32-122 32-122 32-12 2 32-122 32-122
dB(A) 80 80 80 80 81
2)
lbs 75 75 75 75 75
or higher
AISI 316
or higher
AISI 316
or higher
AISI 316
or higher
1000 1000 1000 1000 1000
11 30 30 37 45
20 50 50 60 75
AISI 316
or higher
1)
1% per minute peak, 10% per minute during start up.
2)
Measurements according to EN ISO 3744: 2010 / dB(A) [L
Measured at max pressure and rpm for a motor pump unit.
] values are calculated.
PA, 1m
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Data sheet PAHT 2-308 pumps
4.4 PAHT 256-308
Pump size 256 308
Code number PAHT 180B1001 180B10 02
Housing material AISI 316
Geometric displacement
Pressure
Min. outlet pressure
Max. outlet pressure
Inlet pressure, continuous
Max inlet pressure, peak
Speed
Min. speed rpm 450 450
Min. speed, continuous
Max. speed rpm 1250 1250
Typical ow - Flow curves available in section 5
450 rpm at max. pressure
1250 rpm at max. pressure
450 rpm at max. pressure
1250 rpm at max. pressure
Typical motor size
1000 rpm at max. pressurekW50 Hz
1200 rpm at max. pressurehp60 Hz
Torque at max. outlet pressure
Media temperature
Ambient temperature
Sound pressure level
Weight kg 105 105
cm³/rev 256 308
in³/rev 15.6 18. 8
barg 30 30
psig 435 435
barg 120 120
psig 174 0 1740
barg 2-6 2-6
psig 29-87 29-87
barg 10 10
1)
psig 145 145
rpm 700 700
l/min 89.6 107. 8
l/min 294.4 354.2
gpm 23.3 28.0
gpm 76. 5 92.1
Nm 549.6 6 61.3
lbf-ft 405.6 448.0
°C 2-50 2-50
°F 37-122 37-12 2
°C 0-50 0-50
°F 32-122 32-122
dB(A) 82 87
2)
lbs 231 231
or higher
55 75
100 125
AISI 316
or higher
1)
1% per minute peak, 10% per minute during start up.
2)
Measurements according to EN ISO 3744: 2010 / dB(A) [L
Measured at max pressure and rpm for a motor pump unit.
AI106586503085en-000901| 05.2021
] values are calculated.
PA, 1m
7
Data sheet PAHT 2-308 pumps
20
18
16
14
12
10
8
6
4
2
0 rpm
PAHT 2.0
PAHT 3.2
PAHT 4.0
PAHT 6.3
l/min
1000
1250
1500
1750
2000
2500
2250
2750
3000
5. Flow The ow (Q calculated with the following equation:
Q
= Q
e
) at various pressure (p
e
– [(Q
(th)
– Q (p
(th)
)) x (p / p
max
) can be
max
)]
max
The theoretical ow can be calculated with the following equation:
V x n Q
=
(th)
1000
5.1 PAHT 2-6.3 typical ow curves at max pressure
l/min
20
18
16
14
12
10
8
6
4
2
0 rpm
1000
1250
1500
1750
At zero pressure the true ow equals the theoretical ow Q
: Theoretical ow (l/min / gpm)
Q
(th)
Q (p
): Flows at max. pressure (l/min and
max
p p: Pressure (barg / psig)
gpm), see 4.1-4.4
: Max pressure (barg / psig)
max
V: Displacement (cm
.
(th)
3
/ rev.)
n: Motor speed (rpm)
2000
2250
2500
2750
PAHT 6.3
PAHT 4.0
PAHT 3.2
PAHT 2.0
3000
gpm
5.0 PAHT 6.3
4.5
4.0
3.5
3.0 PAHT 4.0
2.5
2.0
PAHT 3.2
1.5 PAHT 2.0
1.0
0.5
0
1000
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1250
1500
1750
2000
2250
2500
2750
rpm
3000
Data sheet PAHT 2-308 pumps
30
25
20
15
10
5 rpm
PAHT 10.0
PAHT 12.5
l/min
1000
1200
1400
1650
1800
2200
2000
2400
5.2 PAHT 10-12.5 typical ow curves at max pressure
l/min
30
25
20
15
10
5 rpm
PAHT 12.5
PAHT 10.0
1200
1200
1400
1400
gpm
1000
8
7
6
5
4
3
2
1
0
1000
1650
1650
1800
1800
2000
2000
2200
2200
2400
PAHT 12.5
PAHT 10.0
rpm
2400
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Data sheet PAHT 2-308 pumps
80
70
60
50
40
30
20
10
0
rpm
PAHT 20
PAHT 25
PAHT 32
l/min
700
950
1200
1450
1950
1700
2200
2400
5.3 PAHT 20-32 typical ow curves at max pressure
l/min
80
70
PAHT 32
gpm
60
50
40
30
20
10
25
20
15
10
PAHT 25
PAHT 20
0
700
950
1200
1450
1700
1950
2200
rpm
2400
PAHT 32
PAHT 25
PAHT 20
5
0
700
950
1200
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1450
1700
1950
2200
rpm
2400
Data sheet PAHT 2-308 pumps
160
140
120
100
80
60
40
20
0
l/min
1200
950
1450
1700
1800
700
rpm
PAHT 80
PAHT 50
PAHT 63
PAHT 70
PAHT 90
5.4 PAHT 50-90 typical ow curves at max pressure
l/min
160
140
120
100
PAHT 90
PAHT 80
PAHT 70
PAHT 63
80
60
40
20
gpm
45
40
35
30
25
20
15
PAHT 50
0
700
950
1200
1450
1700
rpm
1800
PAHT 90
PAHT 80
PAHT 70
PAHT 63
PAHT 50
10
5
0
700
950
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1200
1450
1700
rpm
1800
11
Data sheet PAHT 2-308 pumps
400
350
300
250
200
150
100
50
0
l/min
550
650
750
850
1050
1150
1250
950
450
rpm
PAHT 256
PAHT 308
5.5 PAHT 256-308 typical ow curves at max pressure
l/min
400
350
300
250
200
150
100
50
gpm
100
90
80
70
60
PAHT 308
PAHT 256
0
450
550
650
750
850
950
1050
1150
rpm
1250
PAHT 308
PAHT 256
50
850
950
1050
1150
rpm
1250
40
30
20
10
0
450
550
650
750
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Data sheet PAHT 2-308 pumps
6. Motor requirements
The required motor power can be calculated by using the following equation:
n x V x p P =
600.000 x η
P: Power (kW) M: Torque (Nm) η: Mechanical eciency p: Pressure (barg) n: Motor speed (rpm) V: Displacement (cm
3
/rev.)
From the ow curves in item 5, you can deter­mine the rpm of the pump at the desired ow.
The required torque is calculated as follows:
V x p M =
62.8 x η
To determine the correct motor size, both the power and torque requirement must be veried.
The mechanical eciency of the pump, at max pressure, is as follows:
PAHT 2, 3.2, 4, 6.3 0.8 PAHT 10, 12.5 0.9 PAHT 20, 25, 32, 50, 63, 70, 80, 90 0.95 PAHT 256, 308 0.95
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Data sheet PAHT 2-308 pumps
7. Installation See the gure below for instructions on how to mount the pump and connect it to an electric motor or combustion engine.
A CB
A: Pump B: Bell housing C: Coupling D: Motor
D
If alternative mounting is required, please contact your Danfoss sales representative for further information.
Note: Do not add any axial or radial loads to the pump shaft.
7.1 Filtration
Proper ltration is crucial for the performance, maintenance and warranty of your pump.
Protect your pump, and the application in which it is installed, by always ensuring that ltration specications are met, and by always changing lter cartridges according to schedule.
Since water has very low viscosity, Danfoss PAHT pumps have been designed with very narrow clearances in order to control internal leakage rates and improve component performance. To
minimize wear on the pump, it is therefore essential to lter inlet water properly.
The main lter must have a ltration eciency of 99.98% at 10 μm. We strongly recommend that you always use precision depth lter cartridges rated 10 μm abs. β
Please note that we do not recommend bag lters or string-wound lter cartridges, which
typically have only 50% ltration eciency. This means that out of 100,000 particles that enter such lters, 50,000 particles pass right through them; compare this to precision depth lters that are 99.98% ecient, and only allow 20 of the same 100,000 particles to pass through.
5,000.
10
For more information on the importance of proper ltration, including explanation of ltration principles, denitions, and guidance on how to select the right lter for your pump, please consult our Filtration information and specications (Danfoss document number 521B1009).
7.2 Noise
Since the pump unit is mounted on a frame, the overall noise level can only be determined for a complete system. To minimize vibrations and noise throughout the system, it is therefore very important to mount the pump unit correctly on a frame with dampers and to use exible hoses rather than metal pipes where possible.
The noise level is inuenced by:
Pump speed: High rpm makes more uid/structure­borne pulsations/vibrations than low rpm.
Discharge pressure: High pressures make more noise than low pressures.
Pump mounting: Rigid mounting makes more noise than exible mounting because of the structure­borne vibrations. Be sure to use dampers when mounting.
Connections to pump: Pipes connected directly to the pump make more noise than exible hoses because of structure-borne vibrations.
Variable frequency drives (VFDs): Motors regulated by VFDs can produce more noise if the VFD does not have the right settings.
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Data sheet PAHT 2-308 pumps
7.3 Open-system design
A Inlet line:
Dimension the inlet line to obtain mini­mum pressure loss (large ow, minimum pipe length, minimum number of bends/ connections, ttings with small pressure losses and restrictions).
B Inlet lter:
Install the inlet lter (1) in front of the PAHT pump (2). Please consult the Danfoss lter data sheet for guidance on how to select the right lter.
C Monitoring pressure switch:
Install the monitoring pressure switch (3) between the lter and the pump inlet. Set the minimum inlet pressure according to specications described in item 4, technical data. The monitoring pressure switch stops the pump if inlet pressure is lower than the set minimum pressure.
D Monitoring temperature switch:
Install the monitoring temperature switch (4) between the lter and the pump, on either side of the monitoring pressure switch. Set the temperature value accord­ing to technical data, item 4. The monitor­ing temperature switch stops the pump if inlet temperature is higher than the set value.
E Hoses:
Always use exible hoses (5) to minimize vibrations and noise.
F Inlet pressure:
In order to eliminate the risk of cavitation and other pump damage, pump inlet pressure must be maintained according to specications described in item 4, technical data.
G Non-return valve (6):
Should be installed after the outlet to prevent pump backspin, which may ruin the pump.
H Pressure relief valve:
As the Danfoss PAHT pump begins to create pressure and ow immediately after start-up regardless of any counter pressure, a pressure relief valve (7) should be installed to prevent system damage.
Note: If a non-return valve is mounted in the inlet line, a low-pressure relief valve is also recommended between the non-return valve (8) and the pump to protect against high-pres­sure peaks.
1 4 5 5 6
PI
8
M
2
PI
SYSTEM
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Data sheet PAHT 2-308 pumps
PI
System
PI
M
1
2
3
4
5 5
7
6
7.4 Closed-system design (not applicable for PAHT 256-308)
A Inlet line:
Dimension the inlet line to obtain mini­mum pressure loss (large ow, minimum pipe length, minimum number of bends/ connections, ttings with small pressure losses and restrictions).
B Inlet lter:
Install the lter (1) in front of the tank (2). Please consult the Danfoss lter data sheet for guidance on how to select the right lter.
C Monitoring pressure switch:
Install the monitoring pressure switch (3) in front of the lter (1). Set the maximum inlet pressure to 2 barg (29.0 psig). The monitor­ing pressure switch will stop the pump (5) if inlet pressure is higher than 2 barg (29.0 psig), indicating that the lter element must be changed.
D Monitoring temperature switch:
Install the monitoring temperature switch (4) in the tank. Set the temperature value according to technical data, item 4. The monitoring temperature stops the pump if inlet temperature is higher than the set value.
E Hoses:
Always use exible hoses (6) to minimize vibrations and noise.
F Inlet pressure:
In order to eliminate the risk of cavitation and other pump damage, pump inlet pressure must be maintained according to specications described in item 4, technical data.
G Non-return valve (7):
Should be installed after the outlet to prevent pump backspin, which may ruin the pump.
H Pressure relief valve:
As the Danfoss PAHT pump begins to create pressure and ow immediately after start-up regardless of any counter pressure, a pressure relief valve (8) should be installed to prevent system damage.
I System water lling:
To ensure proper ltration of new water (10) supplied to the system, always use the lling valve (9).
J Minimum level switch:
Install the minimum level switch (11) above
the outlet of the reservoir. The level switch must stop the pump if the water in the reservoir is below the switch, which indicates that the reservoir is empty.
2
11
Reservoir
4
M
6 6 7
PI
5
PI
System
9
1
3
10
8
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Data sheet PAHT 2-308 pumps
8. Dimensions and connections
8.1 PAHT 2-6.3
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17
Data sheet PAHT 2-308 pumps
8.2 PAHT 10-12.5
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Data sheet PAHT 2-308 pumps
8.3 PAHT 20-32
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Data sheet PAHT 2-308 pumps
8.4 PAHT 50-90
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Data sheet PAHT 2-308 pumps
8.5 PAHT 256-308
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Data sheet PAHT 2-308 pumps
9. Service Danfoss PAHT pumps are designed for long periods of service-free operation to ensure low maintenance and life cycle costs. Provided that the pump is installed and operated according to Danfoss specications, Danfoss PAHT pumps typically run 8,000 hours between service. However, the service schedule for your Danfoss PAHT pump may vary according to the applica­tion and other factors.
The life of a pump may be greatly shortened if Danfoss recommendations concerning system design and operation are not followed.
In our experience, poor ltration is the number one cause of pump damage.
Other factors that aect pump performance and lifetime include:
running the pump at speeds outside specications
supplying the pump with water at temper­atures higher than recommended
running the pump at inlet pressures outside specications
running the pump at outlet pressures outside the specications.
We recommend that you inspect your pump after 8,000 hours of operation even if it is running without any noticeable problems. Replace any worn parts if necessary, including pistons and shaft seals, to keep your pump running eciently and to prevent breakdown. If worn parts are not replaced, then our guidelines recommend more frequent inspection.
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Data sheet PAHT 2-308 pumps
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Danfoss A/S
High Pressure Pumps DK-6430 Nordborg Denmark
Danfoss ca n accept no respons ibility for pos sible errors in ca talogues, bro chures and other pr inted material. Da nfoss reserves t he right to alter its p roducts with out notice. This also a pplies to produc ts already on ord er provided that su ch alterations ca n be made without su bsequential cha nges being nece ssary in speci cations alread y agreed. All trade marks in this mate rial are proper ty of the respec tive companies . Danfoss and the Dan foss logotyp e are trademark s of Danfoss A/S. Al l rights reserv ed.
© Danfoss | DCS (IM) | 2021.05
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