Danfoss PAH 2 User Manual

Data sheet PAH 2/4/6.3, PAH 10/12.5, PAH 20/25/32 and PAH 50/63/70/80/100 pumps
22 | 180R9379 | AQ188686503004en-000801 | PAH 2-12.5
© Danfoss | DCS (im) | 2022.07
4. Technical data 4.1 PAH 2-12.5
Pump size 2 4 6.3 10 12.5
Code number 180B0024 180B0022 180B0023 180B0008 180B0007
Code number ATEX
2)
180B6124 180B6122 180B6123 180B6108 180B6107
Housing material AISI 304 AISI 304 AISI 304 AISI 304 AISI 304
Geometric
displacement
cm³/rev 2 4 6.3 10 12.5
in³/rev 0.12 0.24 0.38 0.60 0.75
Pressure
Min. outlet
pressure
barg 10 10 10 10 10
psig 145 145 145 145 145
Max. outlet
pressure
barg 140 140 140 160 160
psig 2030 2030 2030 2320 2320
Inlet pressure,
continuous
barg 0-4 0-4 0-4 0-4 0-4
psig 0-58 0-58 0-58 0-58 0-58
Speed
Min. speed,
continuous
rpm 700 700 700 700 700
Max. speed rpm 1800 1800 1800 1800 1800
Typical ow - Flow curves available in section 5
1000 rpm at
max. pressure
l/min 1.0 3.2 5.6 8.4 11.0
1500 rpm at
max. pressure
l/min 2.0 5.2 8.7 13.4 17. 2
1200 rpm at
max. pressure
gpm 0.4 1.0 1.8 2.7 3.5
1800 rpm at
max. pressure
gpm 0.7 1.7 2.8 4.3 5.5
Typical motor size
1500 rpm at
max. pressure
kW
0.9 1.7 2.6 4.5 5.6
1800 rpm at
max. pressure
hp
1.5 2.7 4.2 7.3 9.0
Torque at max.
spec.
Nm 5.9 10.9 16.7 29.0 35.8
lbf-ft 4.4 8.0 12.3 21.4 26.4
Media
temperature
°C 2-50 2-50 2-50 2-50 2-50
°F 36-122 36-122 36-122 36-122 36-122
Ambient
temperature
°C 0-50 0-50 0-50 0-50 0-50
°F 32-122 32-122 32-122 32-122 32-122
Sound
pressure level
1)
dB(A) 76 76 76 75 75
Weight kg 4.4 4.4 4.4 7.7 7.7
lbs 9.7 9.7 9.7 17.0 17.0
1)
Measurements according to EN ISO 3744: 2010 / dB(A) [L
PA, 1m
] values are calculated.
Measured at max pressure and rpm for a motor pump unit.
2)
Category 2, Zone 1 or Category 3, Zone 2.
For certied pumps specications on inlet and outlet pressure is stated on the 3.1 inspection certicate and may
vary from generic specications stated above.

Danfoss PAH 2 Specifications

General

Brand	Danfoss
Model	PAH 2
Category	Water Pump
Language	English