ANSI-Dimensional Close Coupled Magnetic Drive Pump
SLM-AVB
Klaus Union's SLM-AVB is a horizontal, sealless centrifugal pump with permanent magnetic coupling, compliant with ASME B73.3-2003, sealless pump standard for general emission-free services. The cost-effective close-coupled design provides a space-saving solution for zero-emission applications.
Operating Parameters
- Flow rates up to 800 GPM
- Total delivery heads up to 250 feet
- Temperature ratings from -185 °F (-120 °C) to +248 °F (+120 °C)
- Flange rating per ANSI B16.5 Class 150 and Class 300
Pumping
- Aggressive, explosive and toxic liquids
- Acids & lyes
- Hydrocarbons
- Liquid gases
- Difficult-to-seal liquids
- Ultrapure liquids
Applications
- Refineries
- Chemical and petrochemical industries
- Refrigeration and heat engineering
- Liquid gas plants
- Galvanic engineering
- Power stations
- Tank installations
- Pharmaceutical industries
- Fibers industries
Construction
- Close-coupled horizontal 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 |
Materials listed are equivalent to DIN/ISO standards.
Special Alloy
- Hastelloy B
- Hastelloy C
- Alloy 20
- Titanium
Other materials available
Optional Features
- PMP 25 - Power monitor
- TPS - Isolation shell temperature probe
- CDS - Double-wall isolation shell (dual containment)
- 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, non-metallic (carbon fiber/PTFE)
- Internal bearing materials: Carbon/SSIC, carbon/stellite
Hydraulic Coverage
- 50 Hz SLM-AVB Performance Curves Preview 1450 rpm Preview 2900 rpm Download Curves
- 60 Hz SLM-AVB Performance Curves Preview 1750 rpm Preview 3500 rpm Download Curves
Specifications are subject to change.