4380 Design Envelope Pump


HVAC-system pumping; general purpose pumping; industrial/ process pumping (water or glycol based)


Pipe-mounted pump unit with integrated, intelligent controls for space-saving installation and superior energy performance. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations. Available for express shipment, usually within 48 hours


• Cast iron or ductile iron casing
• Cast iron or bronze impeller
• Sintered silicone carbide mechanical seal

Configuration: On-board Intelligent Variable Speed controls with Sensorless control. Controls enclosure UL type 12 or UL type 4X (outdoor applications). Equipped with NEMA premium motor. Inside single-spring mechanical seal.

Performance range: Up to 400 USgpm (25 L/s, 43 m) flow: up to 100 ft (30 m) head

Temperature: 250o F (121o C)

Power Range: 1 hp to 7.5 hp (0.75 kW to 5.5 kW)

Size: 1.5" to 4” (40 mm to 100 mm)