Model JM-40

Built tough from PVC components, the JM-40 is a heavy-duty inline tube neutralizer for larger commercial installations producing up to 32 GPH condensate (4,000 MBH).

JM-40 Download Center

JM Series Technical Info

JM-Series I & O Manual

JM-40 Product Drawing

The JM-Series is our tough line of heavy-duty, inline tube neutralizers for commercial installations. The JM-Series models are easily serviceable, providing fast and easy inspection and maintenance. They are well-suited for most standard operating site conditions.

  • Heavy-duty construction with PVC components.
  • Built tough for large commercial installations.
  • Ready to handle up to 32 GPH condensate.

The Model JM-40 is well-suited for most large commercial installations of high-efficiency, gas-fired appliances such as condensing boilers, furnaces, and hot water heaters rated approximately 4,000 MBH.



The effects of untreated acidic condensate can develop quickly, corroding copper, iron pipes, or floor drains in a matter of months, not years. Fortunately, condensate neutralizers are relatively inexpensive, and they can save property owners from expensive damage.

JJM® condensate neutralizers are quick and easy to install, at the initial installation or during annual maintenance of the high-efficiency, gas-fired appliance. Neutralizers should be installed by a licensed, trained Installer or Service Technician.

Model JM-40 Specifications

Part #1013


Flow Rate

Inlet/Outlet Port


pH Power Pellets® Refill


32 GPH

1.0” NPT


JM-40R part #1109

JJM® condensate neutralizers must be routinely serviced to remain effective. Once a year, Service Technicians should inspect the neutralizer and replace the JJM® pH Power Pellets® (neutralizing media) to ensure continued protection and code compliance.

When you register a JJM® condensate neutralizer, the neutralizer will be under warranty against defects in materials and workmanship for one year. The warranty does not cover the issues that result from misuse, improper installation, and/or failure to replace the pH Power Pellets® as instructed.