- Sealless Magnetic Drive – Leak-Free & Maintenance-Optimized
The magnetic drive design eliminates mechanical seals, a common point of failure in traditional pumps. This ensures a safer, more reliable transfer of toxic, flammable, or reactive fluids. - Premium Corrosion Resistance
Constructed with 316 Stainless Steel or Alloy C, with gears and bearings available in PTFE, Carbon, and high-performance thermoplastics, the SM935 is designed to handle aggressive chemicals, acids, and solvents with ease. - Smooth, Quiet Operation
Helical gearing reduces noise levels by up to 10 dB, providing a quieter and more stable pumping process with minimal vibration and wear. - Customizable Flow & Performance
Gear and bearing sets can be trimmed for optimized flow rates, allowing precision control for OEM applications and specialized systems. - Wide Temperature Compatibility
Designed to function between -50°F and 450°F (-46°C to 232°C), making it suitable for thermal control systems and volatile fluid processing. - Service-Friendly, Durable Design
Featuring a three-piece, thru-bolt housing with TFE-encapsulated silicone O-ring seals, the SM935 provides quick disassembly and long-lasting sealing performance. - Versatile Global Integration
Standard 1 1/2" FNPT or BSPT ports and compatibility with both NEMA and IEC motor frames ensure easy installation and seamless retrofitting worldwide. - Advanced Seal and Bearing Options
Available with Carbon, PTFE, or Rulon® bearings, and custom material combinations to match specific fluid handling needs. - Fully Contained System Features
Equipped with recirculation heat ports, flush and drain connections, ensuring process safety, fluid purity, and system efficiency.
Chemsteel - SM935 H - Hastelloy-C - Mag Drive
The Chemsteel™ SM935 Magnetic Drive Gear Pump is engineered for demanding fluid transfer applications, offering leak-free operation, chemical resistance, and high efficiency. Designed for OEM systems, chemical processing plants, and industrial applications, this pump provides reliable performance even in extreme conditions.
Built with sealless magnetic drive technology, the SM935 eliminates shaft seals—reducing maintenance costs and ensuring containment of hazardous, corrosive, or high-purity fluids. Its rugged construction, precision-machined gears, and customizable configurations make it the ideal choice for industries that require superior reliability, low noise, and maximum system uptime.
Additionally, CHEMSTEEL™ pumps offer bi-directional operation for applications requiring reversing flow.
Features
- Unmatched Fluid Containment
Sealless magnetic drive prevents leaks and contamination. - Durability & Longevity
Built from high-performance materials for extended operational life. - Low-Noise Operation
Ideal for noise-sensitive environments such as labs and cleanrooms. - Global Compatibility
Seamless integration with worldwide motor standards. - Easy Maintenance & Serviceability
Modular design with CHEMkit™ repair kits available. - Precision & Performance
Engineered for consistent, high-accuracy pumping.
Looking for a compact, corrosion-resistant gear pump that delivers precision fluid handling, superior chemical compatibility, and leak-free performance? The Chemsteel™ SM935 is your ideal solution for industrial, laboratory, and OEM applications.