- Magnetic Drive Technology – Total Fluid Containment
Sealless magnetic coupling eliminates shaft seals, preventing leaks and ensuring safe handling of toxic or reactive fluids. - Superior Chemical Compatibility
Housing available in corrosion-resistant 316 Stainless Steel or Alloy C. Gears are offered in stainless steel, Alloy C, PTFE, PPS, and PEEK for maximum media compatibility. - High-Capacity Performance
Achieves up to 20 GPM (75.7 LPM) at 1750 RPM with a theoretical displacement of 50.1 cc/rev – ideal for demanding industrial flow requirements. - Quiet, Low-Vibration Operation
Helical gears reduce operating noise by up to 10 dB, offering smooth and quiet performance even in sensitive environments. - Wide Temperature Range
Operates reliably in extreme conditions from -50°F to 450°F (-46°C to 232°C), supporting both cryogenic and high-temperature fluid transfer. - Durable, Service-Friendly Design
Three-piece housing with O-ring seals and full-size bearings simplifies maintenance while ensuring long-term durability. - Global Integration Ready
Compatible with both NEMA and IEC motor frames. Standard 1½" FNPT or BSPT ports and metric hardware ensure seamless global installation and retrofitting. - Fully Contained System Options
Features ports for recirculation heating, flushing, and draining – essential for process safety and clean operations.
The Chemsteel™ SM930 Magnetic Drive Gear Pump is a powerful, precision-engineered solution designed for high-volume transfer of corrosive, hazardous, or ultra-pure liquids. With its robust construction, sealless magnetic drive, and customizable configurations, this pump ensures reliable and leak-free performance in demanding environments such as chemical processing plants, thermal systems, and OEM applications.
Built to deliver maximum durability, chemical resistance, and safety, the SM930 combines high flow capabilities with ease of maintenance, making it ideal for applications where performance and purity are non-negotiable.
Additionally, CHEMSTEEL™ pumps offer bi-directional operation for applications requiring reversing flow.
Features
- Engineered for Aggressive Fluids
Built with chemically resistant materials for safe and long-lasting performance - Leak-Free, Maintenance-Friendly Design
Magnetic drive and modular construction minimize downtime and risk - Quiet, Efficient Operation
Ideal for labs, OEM systems, or cleanroom environments - Global Fit and Flexibility
Standardized ports and motor compatibility simplify international integration - Extended Lifespan
Slotted bearings, optimized gear profiles, and high-quality seals reduce wear and extend service life - CHEMkit™ Compatibility
Optional repair kits include bearings, gears, shafts, O-rings, and more for fast and affordable rebuilds
Pump Type | External gear, sealless magnetic drive |
Maximum Flow Rate | 20 GPM (75.7 LPM) at 1750 RPM |
Theoretical Displacement | 50.1 cc/rev |
Maximum Differential Pressure | 110 psi (7.6 bar) |
Maximum System Pressure | 225 psi (15.5 bar) |
Temperature Range | -50°F to 450°F (-46°C to 232°C) |
Max Speed | 1800 RPM |
NPSHR | 10 ft (3.0 m) at 1750 RPM |
Port Size | 1½" FNPT or BSPT |
Material Options | 316 Stainless Steel, Alloy C, PTFE, PEEK, PPS |
Weight | 50 lbs (22.7 kg) |
- Chemical Processing
Safe and efficient transfer of acids, caustics, solvents, and other corrosive media - OEM Equipment
High-flow and configurable options for integration into custom machinery or skid systems - Thermal Control Systems
Suitable for heat transfer fluids and extreme temperature environments - Hazardous Fluid Handling
Leak-free design makes it ideal for flammable, toxic, or environmentally sensitive liquids - Pharmaceutical and Biotech
Maintains fluid purity for precise and contamination-free dosing and processing