- Magnetic Drive Sealless Design – Maximum Containment, Zero Leakage
The magnetic coupling removes the need for traditional shaft seals — eliminating common failure points and delivering reliable operation when handling toxic, flammable, or reactive media. - Built for Harsh Chemical Environments
Available in corrosion-resistant 316 Stainless Steel or Alloy C with wetted parts in PTFE, PEEK, PPS, and carbon — designed to handle aggressive acids, bases, solvents, and high-purity fluids without compromise. - High-Volume Performance with Precision Control
With a maximum flow rate of 15 GPM (56.8 LPM) and theoretical displacement of 38.4 cc/rev, the SM923 is ideal for high-capacity fluid transfer applications with consistent and precise throughput. - Quiet Operation via Helical Gearing
Advanced helical gear design reduces operational noise by up to 10 dB, minimizing system vibration and extending component life. - Full Temperature Compatibility
Withstands fluid temperatures ranging from -50°F to 450°F (-46°C to 232°C), making it suitable for both cryogenic and high-heat processes. - Maintenance-Friendly Modular Construction
Three-piece housing with elastic memory O-ring seals allows for quick disassembly and reassembly. Slotted bearings reduce wear and eliminate the need for additional wear plates. - Flexible System Integration
Designed for global compatibility with NEMA and IEC motor mounts. Standard 1½” FNPT or BSPT ports and metric hardware provide easy installation and retrofitting options. - Customizable for OEM Applications
Gear and bearing sets can be trimmed to fine-tune flow rates and meet specific performance needs. Available with a full range of seal and bearing material combinations.
Chemsteel - SM923 H - Hastelloy-C - Mag Drive
The Chemsteel™ SM923 Magnetic Drive Gear Pump is engineered for high-volume, leak-free fluid transfer of corrosive, hazardous, or high-purity liquids. Designed for the most demanding chemical processing and industrial applications, this pump combines precision construction, superior chemical compatibility, and robust performance.
Its magnetic drive, sealless design eliminates leakage risks and reduces maintenance downtime. Whether integrated into OEM systems, batch production, or continuous flow operations, the SM923 ensures reliable, quiet, and contamination-free fluid handling. Additionally, CHEMSTEEL™ pumps offer bi-directional operation for applications requiring reversing flow.
Features
- High-Capacity Fluid Transfer
Ideal for industrial operations requiring large-volume pumping - Leak-Free Reliability
Magnetic drive design ensures full containment of dangerous or high-value fluids - Robust Material Options
Built to withstand corrosive chemicals and high temperatures - Quiet, Clean Operation
Precision helical gears reduce noise and vibration - Service Made Easy
Modular design supports quick maintenance with optional CHEMkit™ repair kits - Global Compatibility
Seamless integration into international systems via NEMA/IEC motor compatibility