RPH
RPH
Horizontal radially split volute casing pump in back pull-out design, to API 610, ISO 13709 (heavy duty), type OH2, single-stage, with single-suction radial impeller and centreline pump feet; with inducer if required. ATEX-compliant version available.
Horizontal radially split volute casing pump in back pull-out design, to API 610, ISO 13709 (heavy duty), type OH2, single-stage, with single-suction radial impeller and centreline pump feet; with inducer if required. ATEX-compliant version available.
Key Technical Information
Max. flow rate
60 m3/h
Max. head
38 m
Maximum allowable fluid temperature
33 °C
Applications
- Irrigation for small-scale agricultural businesses
- Water supply, e.g. for gardens, greenhouses
- Water supply for domestic applications, e.g. in buildings and apartments
- Pump for handling the large variety of petroleum products in refineries as well as in the chemical and petrochemical industry.
- Refinery
- Chemical industry
- Petrochemical industry
- Onshore processes and offshore processes
- The products are supplied in several wide voltage ranges in order to meet customer requirements.
- Available with an extended shaft for customised applications.
- Available with star rating and ISI certification.
- Motor made of cast iron and aluminium
- Sturdy design for reliable operation over an extended period of time, also under tough operating conditions
- Efficient motor design for durability: The pump set is designed for reliable performance with minimal risk of failures or malfunctions.
- Compact design, easy to install: The pump set is compact and self-contained, making it easy to install and use in a wide variety of applications.
- Double volute from DN 80 (3 in.): Low radial thrust and reduced shaft deflection extend the service life of bearings and mechanical seal.
- Back pull-out design for easy maintenance
- Heatable casing covers optionally available for high-temperature applications
- Wide variety of flanges to all standards up to PN 100 equivalent (ASME Class 600)
- Max. shaft diameter in acc. with API 610 makes for very long service life of mechanical seal
- Dimensioned for longer service life than specified by API 610, reducing maintenance expenditure and work
- Tandem bearing arrangement optionally available to absorb high axial forces
- Cast steel bearing brackets with integrated cooling fins enable higher fluid temperatures and reduce bearing temperatures.
- Optional fan impeller: no cooling water supply required for high temperatures
- The seal chamber to API 610 accommodates all mechanical seals to API.
- Individual adjustment of axial thrust balancing for maximum bearing life
1.
Function
Pump
2.
Drive concept
With electric actuator
3.
Max. flow rate
60 m3/h
4.
Min. flow rate
4 m3/h
5.
Max. head
38 m
6.
Min. head
6 m
7.
Mains frequency
50 Hz
8.
Drive concept
With electric actuator
9.
Mains voltage
220 V,
240 V,
380 V,
415 V
10.
Suction behaviour
Non-self-priming
11.
Maximum allowable fluid temperature
33 °C
| 1. | Function | Pump |
| 2. | Connection type | Flange |
| 3. | Drive concept | With electric actuator,Turbine |
| 4. | Max. flow rate | 4800 m3/h |
| 5. | Max. head | 270 m |
| 6. | Mains frequency | 50 Hz, 60 Hz |
| 7. | Casing material | A351 GR CF3M, A216 GR WCB, A487 GR CA6NM CLASS A, A995 GR 1B, A995 GR 5A |
| 8. | Nominal pressure | CL 600, PN 100 |
| 9. | Max. allowed working pressure | 110 bar |
| 10. | Suction behaviour | Non-self-priming |
| 11. | Maximum allowable fluid temperature | 450 °C |
| 12. | Minimum allowable fluid temperature | -70 °C |