Armstrong Fluid Technology 818324-003K Assembly kit

The Armstrong Fluid Technology 818324-003K Assembly kit is a premium, maintenance-free seal bearing assembly designed specifically for the Armstrong H32 and S35 pump series. Engineered to restore peak performance to your circulator pump, this armstrong SBA-MF-3 unit is the official replacement for 810119MF-003 and 810119-003 models. This complete seal bearing assembly kit features a 1/2 inch stainless steel shaft, a durable Noryl impeller, and high-grade EPDM/sintered silicon carbide mechanical seals to ensure a leak-proof operation in commercial and residential HVAC systems. By utilizing permanently lubricated ball bearings, this module eliminates the need for manual oiling, significantly reducing long-term maintenance requirements and preventing premature equipment failure. Its universal replacement design also provides compatibility with select Bell & Gossett series, making it a versatile solution for service professionals looking to upgrade aging three-piece circulators with modern, reliable technology.

Key Benefits:

• Maintenance-Free Operation: Features permanently lubricated ball bearings that eliminate the need for periodic oiling and maintenance.
• Direct OEM Replacement: Specifically designed as a drop-in replacement for 810119MF-003, ensuring perfect alignment and fit.
• Enhanced Durability: Constructed with a stainless steel shaft and Noryl impeller for superior corrosion resistance and longevity.
• Leak Prevention: Includes a high-performance mechanical seal and gasket to safeguard your system against fluid loss and pressure drops.
• Broad Compatibility: Fits Armstrong H32 and S35 models, as well as several 1/6 HP pump models from other leading manufacturers.

Common Questions:

Can I use this kit to upgrade an older manual-oiling pump?
Yes, the Armstrong 818324-003K is designed to replace traditional sleeve bearing assemblies, allowing you to upgrade to a maintenance-free ball bearing system without replacing the entire pump.

Does this kit include everything needed for a full seal replacement?
This kit comes complete with the bearing assembly, mechanical seal, Noryl impeller, and the necessary body gasket for a standard installation.

Is this assembly suitable for potable water systems?
This specific model is typically intended for closed-loop hydronic heating and cooling systems; please verify your specific pump's material requirements (e.g., bronze vs. cast iron) for potable water applications.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

This item is not eligible for free shipping.