Piston Diaphragm Pumps
are leak-free oscillating displacement pumps designed for the dosing of volumes up to 1500 l/h and up to maximum 50 bar - depending on flow capacity.
They are an ideal combination of the high supply pressure of a piston pump and the perfect leak-proof diaphragm pump.
are leak-free oscillating displacement pumps designed for the dosing of volumes up to 1500 l/h and up to maximum 50 bar - depending on flow capacity.
They are an ideal combination of the high supply pressure of a piston pump and the perfect leak-proof diaphragm pump.
Field of application:
Flow free mediums with:
Performance characteristics:
R409.2...KM
A suitable material is available for each dosing medium!
Appropriate materials are selected for single or double valves, valve balls, valve seals and working diaphragms.
Three-phase drive motor
A suitable material is available for each dosing medium!
Appropriate materials are selected for single or double valves, valve balls, valve seals and working diaphragms.
Three-phase drive motor
R409.2KM
Available designs of the pump type R409.2-...KM
R410.2-120KM
| • | aggressive |
| • | abrasive |
| • | viscous |
| • | radioactive |
| • | flammable |
| • | odorous |
| • | or toxic characteristics |
R410.2...KM
Available designs of the pump type R410.2-...KM
| Type |
Nominal capacity (50Hz) |
Nominal capacity (60Hz) |
| R409.2-7.5KM | 7.5 l/h | 9 l/h |
|
R409.2-10KM |
10 l/h | 12 l/h |
|
R409.2-12KM |
12 l/h | 14.4 l/h |
|
R409.2-18KM |
18 l/h | 21 l/h |
|
R409.2-30KM |
30 l/h | 36 l/h |
| R409.2-45KM | 45 l/h | 54 l/h |
|
R409.2-70KM |
70 l/h | 84 l/h |
|
R409.2-95KM |
95 l/h | 114 l/h |
|
R409.2-135KM |
135 l/h | 162 l/h |
|
R409.2-190KM |
190 l/h | -------- |
| • | Leakage free |
| • | Highest dosing accuracy |
| • | Dry run safety |
| • | High quality materials |
| • | Continuous operation with minimum maintenance |
| • | Long operating life |
| • | Easy to operate |
| • | Integrated safety device against overpressure |
| • | High operational safety by multi-layer diaphragm technology |
| • | Indication of diaphragm condition by integrated diaphragm rupture monitoring (visual as standard design / electrical available as option) |
| • | Integral overpressure safety device |
| • | Excellent priming characteristics without additional equipment |
| • | Type examination for ATEX-range guarantees certified safety |
| • | Wide range of application by an extensive programme of material combinations and accessories |
| Type |
Nominal capacity (50Hz) |
Nominal capacity (60Hz) |
| R410.2-30KM | 30 l/h | 36 l/h |
|
R410.2-38KM |
38 l/h | 45 l/h |
| R410.2-60KM | 60 l/h | 72 l/h |
| R410.2-76KM | 76 l/h | 90 l/h |
| R410.2-120KM | 120 l/h | 144 l/h |
| R410.2-150KM | 150 l/h | 180 l/h |
| R410.2-250KM | 250 l/h | 300 l/h |
| R410.2-310KM | 310 l/h | 372 l/h |
| R410.2-400KM | 400 l/h | 480 l/h |
| R410.2-510KM | 510 l/h | -------- |
| R410.2-700KM | 700 l/h | -------- |
| R410.2-850KM | 850 l/h | 1020 l/h |
R510.1...KM / R511.1-...KM
| Type |
Nominal capacity (50Hz) |
Nominal capacity (60Hz) |
| R511.1-100KM | 100 l/h | 120 l/h |
|
R511.1-220KM |
220 l/h | 264 l/h |
|
R511.1-440KM |
440 l/h | 528 l/h |
|
R511.1-900KM |
900 l/h | 1080 l/h |
|
R511.1-1450KM |
1450 l/h | 1740 l/h |
|
R511.1-1900KM |
1900 l/h | -------- |
| • | Wide range of applications thanks to a performance between 65 l/h and 1,900 l/h with counter pressures of up to 220 bar |
| • | Exact flow respectively dosing rates by variable eccentric drives with a harmonic motion sequence |
| • | High operating reliability thanks to a hydraulically driven multi-layer diaphragm made of high-quality material |
| • | Display of the diaphragm state by an integrated diaphragm monitoring (optically for standard/ electrical option) |
| • | Safe against overpressure by an internal pressure relief valve |
| • | Wide field of applications thanks to extensive accessories as well as an optional design for explosion-proof applications following API Standard 674/675 |
| Type |
Nominal capacity (50Hz) |
Nominal capacity (60Hz) |
| R510.1-65KM | 65 l/h | 78 l/h |
|
R510.1-150KM |
150 l/h | 180 l/h |
|
R510.1-300KM |
300 l/h | 350 l/h |
|
R510.1-600KM |
600 l/h | 720 l/h |
|
R510.1-950KM |
950 l/h | 1140 l/h |
| R510.1-1300KM | 1300 l/h | 1560 l/h |
German Dosing Experties
Middle East & North Africa