Armstrong 410135-240 Armstrong Circulating Pump 707S Bronze Impeller
410135-240 Armstrong Circulating Pump 707S Bronze Impeller. 2 x 1.5, Bronze Impeller size is 4″, 1.5HP @ 3500 rpm, Single Phase Pump.
The Armstrong 4270 close coupled horizontal pumps are motor mounted and designed for long service life and easy maintenance. Applications include Building services – Cooling towers, HVAC, general purpose. Features include inside single-spring mechanical seal. Bronze-fitted or all-bronze construction.Designed for 3,600 RPM (1,800 RPM optional).