Nylon Pump Saver Motor Coupling Assembly

Nylon Pump Saver Motor Coupling Assembly

The Pump Saver coupling sits between the motor shaft and the pump on your glycol power pack, acting as a mechanical fuse. If the pump seizes or encounters resistance, the nylon coupling absorbs the shock and fails before the motor does — saving you a $365 motor replacement with a $17.50 part.

Why You Need This

• Protects your glycol pump motor — absorbs shock load instead of letting it reach the motor shaft
• Cheap insurance — $17.50 coupling vs. $365+ motor replacement
• Standard maintenance part — inspect every 6–12 months on systems running continuously
• Direct replacement — designed for long draw draft beer glycol power packs

What's Included

Complete assembly: nylon hub + motor coupling. If only the hub (inner nylon piece) is worn, you can replace just the hub — Nylon Pump Saver Hub Only ($8.00).

Signs It Needs Replacing

• Rattling or knocking from the glycol power pack
• Pump not turning even when motor runs
• Visible cracking or wear on the nylon hub
• Vibration that wasn't there before

Check this before replacing the full motor assembly. Often a worn coupling is the root cause of glycol pump failure.

In stock. Ships same week.

Also need: Nylon Hub Only ($8.00) | 1/3 HP Glycol Pump Assembly ($365)