Ace BAC-53 Pipe Plug – 1/8" NPT | Centrifugal Pump Replacement Part

The Ace BAC-53 Pipe Plug is a genuine Ace Pump replacement fitting designed for use in compatible Ace centrifugal pump assemblies. Featuring a 1/8" NPT male pipe thread, this plug is used to seal designated threaded openings in the pump housing.

Pipe plugs serve an important function in centrifugal pumps by closing unused ports and helping prevent liquid from leaking from the pump volute. These openings may be used for draining, venting, or servicing the pump, depending on the model.

Over time, pipe plugs can become damaged, corroded, or difficult to remove during maintenance. Replacing a worn or damaged plug helps maintain a secure connection and prevent unwanted leaks.

The BAC-53 is used in several Ace centrifugal pump configurations, including FMC and FMC-HYD Series pumps. Its threaded design allows installation into the designated 1/8" NPT ports.

Whether replacing a damaged fitting or servicing an existing agricultural spray pump, the Ace BAC-53 provides an OEM replacement solution to help keep your equipment operating reliably.

Key Features

• Genuine Ace Pump Replacement Part: OEM pipe plug, part number BAC-53.

• 1/8" NPT Male Thread: Designed for compatible threaded openings in Ace pump housings.

• Square Head Design: Allows installation and removal using an appropriate wrench.

• Helps Prevent Leakage: Seals designated pump housing ports.

• Multiple Pump Applications: Used in compatible Ace FMC, FMC-HYD, and related centrifugal pumps.

• Pump Maintenance Component: Suitable for replacing damaged, worn, or missing pipe plugs.

• OEM Replacement: Designed for Ace pump assemblies specifying BAC-53.

Fitment / Compatible With

The Ace BAC-53 Pipe Plug is used in compatible Ace centrifugal pumps, including:

• Ace FMC Series

• Ace FMC-HYD Series

• Ace FMC-150-HYD Series

• Ace FMC-200-HYD Series

• Ace FMC-205-HYD Series

• Ace FMC-CW Series

• Select Ace PTOC Series

• Other Ace pump assemblies specifying BAC-53

Important Compatibility Information:

• Direct replacement for Ace BAC-53, EDP #41110.

• Features a 1/8" NPT male pipe thread.

• Some pump assemblies require three or four BAC-53 plugs.

• Ace part 41120 is an optional stainless steel pipe plug for compatible applications.

• The BAC-53 should not be confused with the BAC-53-P plastic pipe plug used in certain Ace GE-Series pumps.

• Verify your pump model and existing plug part number before ordering.

• This listing includes one pipe plug, not a complete pump repair kit.