Description
Sulzer Pump Centrifugal NRN high-pressure process pump for high-pressure performance, rugged reliability, and adaptable hydraulics. Built to thrive in industrial extremes — from slurries to corrosive liquids at up to 60 bar
Key Technical Specifications:
Capacities: up to 7,000 m3/h/31,000 US gpm
Heads: up to 110 m/360 ft.
Pressures: up to 16/230 psi / 360 psi, depending on material and size
Temperatures: up to 180 °C/355 °F
Discharge sizes: from 32 mm / 1 1/4 in to 600 mm / 24 in
Maximum speed of rotation: up to 3,600 rpm
Why Choose Sulzer NRN?
Choose the Sulzer NRN high-pressure process pump range when your operation demands power and precision. Designed to outperform ISO 5199 and API 610 standards, it delivers exceptional reliability and efficiency under high head and pressure (up to 60 bar/1 100 psi) — ensuring robust operation in the toughest industrial settings
Additional Features
Heavy-duty single-stage, foot-mounted casing built for stability and ease of installation
Extra-sturdy shaft design with low deflection, extended bearing and seal life
Hydraulic versatility: closed, open, or semi-open impellers plus inducers to meet NPSH requirements
Thermal control options: heated/cooled stuffing box to manage extreme temperature ranges
Interchangeable components throughout the NRN range for easier spares management
Applications
The NRN pump tackles heavy-duty needs across varied industries:
Clean to slightly contaminated liquids
Corrosive and abrasive fluids
Slurry handling in mining , chemical , power generation , and oil & gas sectors
