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High System Pressure Sealless Magnetic Drive Pump
SLM-NVH
Klaus Union's SLM-NVH is a horizontal, sealless centrifugal pump with permanent magnetic coupling, for high system pressure applications. Heavy duty forged hydraulic casings and high performance isolation shells make it possible to handle system pressures up to 5,800 PSIG sealless.
Operating Parameters
- Flow rates up to 3,500 GPM
- Total delivery heads up to 650 feet
- System pressure up to 5,800 PSIG
- Temperature ratings from -185 °F (-120 °C) to +752 °F (+400 °C)
Pumping
- Liquid gases
- Circulating boiler water
- Aggressive, explosive and toxic liquids
- Acids & lyes
- Hydrocarbons
- Difficult-to-seal liquids
- Ultrapure liquids
Applications
- Liquid gas plants
- Power stations
- Refineries
- Chemical and petrochemical industries
- Refrigeration and heat engineering
- Galvanic engineering
- Tank installations
- Pharmaceutical industries
- Fibers industries
Construction
- Horizontal sealless centrifugal pump with enclosed impeller
- Separation of liquid chamber/atmosphere by means of an isolation shell
- Permanent magnet drive system, no mechanical seal
- Synchronous drive transmitted by inner and outer magnet systems
- Liquid lubricated internal bearings made of pure, sintered silicon carbide
Standard Materials
|
Pump casing: |
316 SS |
|
Impeller: |
316 SS |
|
Isolation shell: |
316 SS/Hastelloy C4 |
|
Inner magnet carrier: |
316 SS/Hastelloy C4 |
|
Internal bearings: |
Silicon carbide,
alpha grade |
|
Intermediate lantern: |
Carbon steel |
|
Magnets: |
Rare earth samarium
cobalt |
Special Alloy
- Hastelloy B
- Hastelloy C
- Alloy 20
- Titanium
Other materials available
Optional Features
- PMP 25 - Power monitor
- TPS - Isolation shell temperature probe
- Self-cleaning internal & external filter for liquids containing solids
- External flush connection
- Jacketed casing & lantern for heating/cooling
- Suction inducer for low NPSHa applications
- Isolation shell materials: Titanium
- Internal bearing materials: Carbon/SSIC, carbon/stellite
