Mepco (Dunham Bush) 54049 Seal Kit

Maintaining the integrity of your steam or vacuum system starts with the Mepco (Dunham Bush) 54049 Seal Kit. This high-performance replacement pump seal kit is specifically engineered for critical industrial applications, including condensate pumps and vacuum pump systems. As a veteran-grade mechanical seal 54049, it features a precision-machined 5/8-inch shaft configuration designed to withstand the rigorous demands of HVAC pump repair and seasonal maintenance cycles.

This comprehensive kit includes a heavy-duty mechanical seal, elastomer O-rings, and assorted gaskets to ensure a complete, leak-free restoration of your pumping equipment. By addressing seal wear before failure, contractors can effectively prevent system pressure loss and costly downtime. The high-quality elastomer materials are compatible with standard HVAC fluids, including glycol solutions, providing reliable performance in a wide range of operating temperatures. For technicians working on Skidmore, Mepco, or Dunham-Bush assemblies, the 54049 seal rebuild kit is a professional-grade necessity for ensuring peak volumetric efficiency and extending the service life of the pump adapter and shaft components.

• Universal Compatibility: Drop-in replacement for 5/8" shaft mechanical seals used in Mepco, Dunham-Bush, and Skidmore industrial pumps.
• Industrial-Grade Sealing: Features a robust carbon-ceramic face with high-quality elastomer O-rings for superior fluid retention.
• Minimized Downtime: Complete rebuild set simplifies maintenance, allowing for rapid restoration of vacuum or condensate pump service.
• Pressure Integrity: Engineered to maintain consistent system pressure, preventing air infiltration in vacuum applications and fluid leaks in high-temp steam systems.

• Does this kit include the slinger and lubricant? Yes, this kit typically includes the mechanical seal, necessary gaskets, a slinger, and the required assembly lubricant to ensure a square seat without damaging the mating surfaces.
• Can I use this for pumps running glycol? Yes, the elastomer materials in the 54049 kit are designed for compatibility with common HVAC additives, including glycol-based heat transfer fluids.
• Is this compatible with 3450 RPM motors? This seal kit is specifically designed for high-speed operation, fitting various VJS, HJS, and 10ME pump models regardless of motor RPM.

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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.