HVAC-system pumping; light industrial/ process pumping
The Armstrong 4280 horizontal end-suction pumps are equipped with close-coupled motors to minimize footprint requirements.
Inside single-spring mechanical seal
Up to 2,000 USgpm (125 L/s) flow; up to 400 ft (120 m)
250°F (121°C)
0.33 hp to 60 hp (0.25 kW to 45 kW)
1" to 6” (25 mm to 150 mm)
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Sustainability
(PDFs)
Suction Guides
Flo-Trex Valves
Expansion Tanks
All the parts you need to keep your systems running perfectly.
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