AY McDonald E-Series DuraMAC Water Booster System 1/2 hp 120V

The A.Y. McDonald E-Series DuraMAC 18035R020PC1 is a 1/2 HP residential water pressure booster system engineered to provide reliable, constant water pressure for homes, cottages, irrigation systems, and light commercial buildings. Operating on 120V, 60Hz, this compact booster package features a stainless steel multistage pump, digital electronic controller, integrated half-gallon pressure tank, check valve, and TEFC motor for quiet operation. With the ability to provide up to 35 PSI of additional pressure and flow rates up to 20 GPM, the DuraMAC system offers dependable performance while protecting against dry running and excessive cycling.

Cross References

1. A.Y. McDonald — 18035R020PC1
2. A.Y. McDonald — E-Series DuraMAC 1/2 HP 120V
3. A.Y. McDonald — 17035R020PC1 (previous generation)

Usage

The E-Series DuraMAC is designed to boost water pressure in residential and light commercial plumbing systems supplied by municipal water, cisterns, or storage tanks. The integrated digital controller automatically starts the pump when pressure or flow drops and stops it when demand ends. A built-in pressure tank minimizes cycling, while dry-run protection helps prevent pump damage. It is commonly installed for whole-house pressure boosting, irrigation systems, cottages, and properties experiencing low incoming water pressure.