- Centerline mounting to allow free thermal expansion and high nozzle loads
- Minimum bearing span to minimize shaft deflection
- Single cover casing design to reduce overhaul times
- Carbon steel or chrome steel casing with excellent mechanical properties
- Double mechanical seal provides safer operation
HZB-HTF double suction volute pump
Helping you handle hazardous liquids
The HZB-HTF is a horizontal, radially split, single stage, double suction centerline mounted pump. The HZB-HTF are ideal for use in thermal oil applications for handling clean hot and hazardous liquids.
- Main heat transfer fluid (HTF) circulation in concentrated solar power stations
Main design features
- Double suction impeller with staggered vanes for low Net Positive Suction Head required (NPSHR) and low-pressure pulsations
- Different nozzle positions are possible
- Amply sized sleeve radial and tilting pad bearings with forced lubrication as standard
- Optional self-contained oil lubricated bearings
- Stiff shaft ensures that critical speed is a minimum of 20 % above the maximum operating speed
- Mechanical seal jacket cooling
Key characteristics
| Capacities | Up to 4,000 m3/h / 17,500 US gpm |
| Heads | Up to 340 m / 1,115 ft |
| Pressures | Up to 48 bar / 700 psi |
| Temperatures | Up to 425°C / 800°F |
| Discharge sizes | Up to 400 mm / 16 inches |
Performance range
Performance range 50 and 60 Hz
