HAMPRO Prozesspumpen

HAMPRO® 70 process plunger pump


Hammelmann process pumps are designed for constant use. Pay attention to the crankshaft speed, average piston speed and drive power.


Other properties

Triplex plunger pump
3 cylinders, vertical

Rod force: 43 kN
Stroke: 40 mm
Weight: ~ 215 kg


Download data sheets


Pumping data

at max. power of 70 kW:

Metric system
U.S customary units

Plunger Ø

Max operating pressure

Max. flow rate

12 mm

3500 bar

0,66 m³/h

15 mm

2400 bar

1,03 m³/h

17,5 mm

1750 bar

1,38 m³/h

20 mm

1350 bar

1,56 m³/h

22 mm

1130 bar

1,92 m³/h

24 mm

950 bar

2,28 m³/h

26 mm

810 bar

2,70 m³/h

30 mm

600 bar

3,50 m³/h

35 mm

440 bar

4,90 m³/h

40 mm

340 bar

6,40 m³/h

45 mm

270 bar

8,10 m³/h

50 mm

210 bar

10,0 m³/h

55 mm

180 bar

12,1 m³/h

Plunger Ø

Max. operating pressure

Max. flow rate

0.472 inch

44,000 psi

1.5 gpm

0.590 inch

35,000 psi

2.3 gpm

0.689 inch

26,000 psi

3.4 gpm

0.787 inch

20,000 psi

4.5 gpm

0.866 inch

16,200 psi

5.5 gpm

0.945 inch

13,600 psi

6.6 gpm

1.023 inch

11,600 psi

7.7 gpm

1.181 inch

8,700 psi

10 gpm

1.377 inch

6,400 psi

14 gpm

1.575 inch

4,900 psi

19 gpm

1.772 inch

3,800 psi

24 gpm

1.968 inch

3,000 psi

29 gpm

2.165 inch

2,600 psi

35 gpm


Other performance classes:


Process technology of the highest quality


Design features

Hammelmann is renowned worldwide for its high quality standards. Our process pumps are manufactured precisely down to the millimeter and in line with certified quality standards.

Referenzen im Überblick

References at a glance

Our “Start your Process” brochure on process technology and pumps features many references and examples of projects we have implemented at customers around the world. It can be read online or downloaded in PDF format.



Hammelmann process technology can be used in a wide range of applications in virtually all industries, and is always an effective and innovative choice.


Pumped media

Process pumps from Hammelmann can be used to convey a wide range of pumped media, from acrylic acid to vinyl acetate. Contact us for an expert consultation today.


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