Danfoss H1 Technical Information

A
G H J K M N S T V W X YZ D EF
A
H1P
A B
M – Overpressure protection type, side “A” / N – Overpressure protection type, side “B”
Pressure limiter and HPRV with bypass, pressure protection type must be the same for side “A” and “B”
L
1)
Pressure limiter setting HPRV setting
L15
150 bar [2900 psi] 200 bar [2900 psi]
L18
180 bar [2610 psi] 250 bar [3630 psi]
L20
200 bar [2900 psi] 250 bar [3630 psi]
L23
230 bar [3336 psi] 280 bar [4061 psi]
L25
250 bar [3630 psi] 300 bar [4350 psi]
L28
280 bar [4061 psi] 330 bar [4786 psi]
L30
300 bar [4350 psi] 350 bar [5080 psi]
L33
330 bar [4786 psi] 380 bar [5510 psi]
L35
350 bar [5080 psi] 400 bar [5800 psi]
L38
380 bar [5510 psi] 420 bar [6090 psi]
L40
400 bar [5800 psi] 450 bar [6526 psi]
L42
420 bar [6090 psi] 450 bar [6526 psi]
L45
450 bar [6526 psi] 480 bar [6962 psi]
Overpressure protection type and setting for FDC
F01
150 bar [2175 psi] 250 bar [3630 psi]
F02
150 bar [2175 psi] 300 bar [4350 psi]
F03
150 bar [2175 psi] (Available for 69cc only.) 350 bar [5080 psi]
F04
150 bar [2175 psi] 400 bar [5800 psi]
High pressure relief valve with bypass, pressure protection type must be the same for side “A” and “B”
K
1)
Pressure setting
2)
K15
150 bar [2175 psi]
K18
180 bar [2610 psi]
K20
200 bar [2900 psi]
K23
230 bar [3336 psi]
K25
250 bar [3630 psi]
K28
280 bar [4061 psi]
K30
300 bar [4350 psi]
K33
330 bar [4786 psi]
K35
350 bar [5080 psi]
K38
380 bar [5510 psi]
K40
400 bar [5800 psi]
K42
420 bar [6090 psi]
K45
450 bar [6526 psi]
1)
L, F – with pressure limiter; K – without pressure limiter.
2)
Please contact Danfoss Power Solutions for pressures not shown or for applied pressure above max. working
pressure (see Operating parameters H1P 069/078 on page 6).
Technical Information H1 Axial Piston Single Pumps, Size 069/078
Master model code H1P 069/078
11062169 • Rev 0700 • November 2015 13

Danfoss H1 Specifications

General

Brand	Danfoss
Model	H1
Category	Water Pump
Language	English