Armstrong 4030 Series Base-Mounted End Suction Pumps

Armstrong 4030 horizontal end suction pumps are designed to reduce cost over competitor designs across installation, operation, and lifetime maintenance. In addition, their high-efficiency NEMA-premium motors ensure low energy consumption and cost. They are suitable for HVAC-system pumping, light industrial, and process pumping applications.

Series 4030 pumps have pre-lubricated and sealed deep-groove ball bearings for convenient installation (just pipe, align, wire, and start). Their ANSI/HI 1.3.5 rigid free-standing baseplate eliminates grouting. While an ANSI-style centerline discharge casing eliminates air binding. Armstrong 4030 pumps are equipped with high-efficiency NEMA-premium motors to reduce energy consumption and cost. All 4030 Series motors are suitable for inverter-fed service. They have a sintered silicon carbide mechanical seal seat for long life. A confined casing gasket eliminates blow-outs.

4030 Series Features:

• Cast iron, ductile iron, or bronze casing
• Cast iron or bronze impeller
• Inside single spring mechanical seal
• Up to 5,000 US GPM (315 L/s) flow; up to 600 ft (180 m) head
• 250°F (121°C) temperature rating
• 0.33 HP to 300 HP (0.25 kW to 200 kW)
• 1" to 8" (25 mm to 200 mm) sizes

4030 Series Documentation

Armstrong Series 4030 Brochure

Armstrong Series 4030 Instructions

Armstrong Series 4030 Composite Curves

Armstrong Series 4030 Bearing Housing Parts Kits Instructions

Armstrong Horizontal End Suction Pumps Parts List

Armstrong Series 4030, 4280, 4360D, 4380, 4382 & 4392 Mechanical Seal Kit Service Work Instructions