- Tailor-made for your process needs
- High reliability
- Maximum efficiency
NRN high-pressure process pump
Versatile high-pressure process pumps for your demanding applications
The NRN is a horizontal, single-stage end-suction process pump, designed for heavy-duty applications in various industries. It exceeds the requirements of ISO 5199 and ISO 13709 (API 610) 11th edition, type OH1.
The NRN high-pressure process pump range has been designed to meet the process requirements in versatile general and industrial applications such as:
- clean and slightly-contaminated liquids
- corrosive and abrasive liquids
- slurry applications
Main design features
- Foot-mounted casing
- 150#, or 300# flange rating standard (600# optional)
- Wear rings and balance holes optimized to maximize seal and bearing life
- Extra heavy-duty shaft for low shaft deflection and long life of seal and bearings
- Closed impeller or open/semi open designs for slurry applications
- Inducer option to meet customer NPSH restrictions
- Heated/cooled stuffing box option
- Maximum interchangeability of parts throughout the range
Key characteristics
|
50 Hz |
60 Hz |
Capacities | up to 4’500 m3/h | up to 19’800 USgpm |
Heads | up to 320 m | up to 1’050 ft. |
Pressures | up to 60 bar | up to 1’100 psi |
Temperatures | from -90 to 180°C | from -130 to 356°F |