HPH
Main applications
- Boiler circulation
- Boiler feed systems
- Cooling water and condensate
- Energy
- Heat transfer, Cooling circuits
- Industry engineering
- Power Stations < 100 MW
- Power Stations > 100 MW
- Special processes
- Steam and hot water, district heating
- Steam circuits
Technical data
Q max
1,900.0 m³/h
H max
225.0 m
Design
Horizontal radially split volute casing pump in back pull-out design, with centreline pump feet, with radial impeller, single-entry, single-stage. Optional TRD type testing by TÜV. ATEX-compliant version available.
Application
Pumping hot water in high-pressure hot water generation plants, as boiler feed or recirculation pump.
Further technical information about HPH
Overview of technical data
Q (50Hz) | 2.5 – 1,900.0 (m³/h) |
H (50Hz) | 4.0 – 225.0 (m) |
Type of bearing | Rolling element bearings |
Casing partition | Radially split |
Drive frequency | 50 Hz /60 Hz |
Type of drive | Electric motor |
Drive voltage | Low voltage |
No. of impeller entries | Single entry |
Impeller material (EN standard) | JS 1025, 1.4408, JL 1040 |
Type of installation | Long-coupled |
Type of coupling | Direct |
Type of lubrication | Oil lubrication |
Max. permissible fluid temperature | 320.0 (°C) |
Nozzle position | End suction |
Maximum operating pressure | PN 100 |
Pull-out design | Yes |
Pump set location | Dry installed |
Shaft material (EN standard) | 1.7709 VS |
Suction characteristics | Non-priming |
Type of casing | Volute casing |
Type of impeller | Radial, Multi-vane impeller, Closed |
Type of connection | Flange |
Casing material (EN standard) | GP240GH+N, 1.7706, 1.4931 |
eClass assignment | 36410101, 36410000, 36410100 |
Installation position | Horizontal |
Shaft seal type | Mechanical seal |
Main applications | Energy, Industry and process engineering |
Casing material | Cast stainless steel, Cast steel |
Maximum discharge-side pressure | 110.0 (bar) |
Maximum drive rating | 490.0 (kW) |
Type of installation | Stationary |
Maximum speed of rotation | 3500.0 (1/min) |