HVAC-system pumping; light industrial / process pumping (water or glycol based). Full redundancy applications.
This line of Armstrong 4392 Twin pump has been discontinued. However, related data and documentation are still available for download below. Also, please see our current products for related applications at the bottom of this page.
Ready to purchase? Need some help or have questions? Contact one of our closest reps.
4392 Twin Pumps
4312 Twin Pumps
Design Envelope 4322 Tango Pumps
Design Envelope 4372 Tango Pumps
We thoroughly examine how and where energy is being used in your business and buildings and then tell you exactly where efficiencies and savings can be found.
resources & tools
We have a suite of free online-based support materials and tools. Find the essentials to learn, apply, and maintain Armstrong equipment.
We are happy to help. Discuss your project and product needs with us, check the status of your shipments, or let us save the day in an emergency.