Danfoss H1 Technical Information

H1P Auxiliary mounting, option H3 (SAE B, 13 teeth)
Option H3, ISO 3019-1, flange 101-2 (SAE B, 13 teeth)
P003 322E
Thread: M12x1.75-6H THD
Depth : 20 [0.787]min.
Recommended screw-in depth
1.5 x thread dia
4x
2x 146 ±0.35
[5.748 ±0.014]
4x 73 ±0.18
[2.87 ±0.007]
1.956
[0.077]
11.4 ±0.25
[0.449 ± 0.010]
[0.780]
+0.039
0
19.801
+1
0
[4.002]
+0.003 0
∅101.651
+0.076 0
[4.245]
+0.005 0
∅107.823
+0.13 0
279.83 ±2
[11.017 ±0.079]
Spline data
Number of teeth : 13
Pitch fraction : 16/32
Pressure angle : 30°
Pitch-∅ : ∅20.638 [∅0.813]
typ of fit : fillet root, side fit
Per : Ansi B92.1-1996 Class 6
R0.8 MAX
[0.031]
O-ring seal required
Ref 101.32 [3.989] id X
2.62 [0.103] cross section
Mounting flange surface
Flange 101 - 2 per ISO 3019-1
To be paint free
61.68
[2.428]
Auxiliary pump shaft length
295.459 ±2
[11.63 ±0.079]
Specifications
Option
H3
Spline
13 teeth, 16/32 pitch
Maximum torque
1)
395 N•m [3500 lbf•in]
1)
For definitions of maximum and rated torque values, refer to Basic Information 11062168, section Shaft Torque
Ratings and Spline Lubrication.
C
Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.
Technical Information
H1 Axial Piston Single Pumps, Size 069/078
Dimensions
11062169 • Rev 0700 • November 2015 45

Danfoss H1 Specifications

General

Brand	Danfoss
Model	H1
Category	Water Pump
Language	English