Armstrong H-65-3 Series Bronze Centrifugal Pump 1HP 3 Phase

Armstrong H-65-3 Bronze Pump

The Armstrong H-65-3 All Bronze pump is a non-ferrous centrifugal unit designed to facilitate rapid thermal distribution in large-scale potable water systems while neutralizing oxidation risk. Its internal volute is calibrated to stabilize fluid velocity and maintain laminar flow, preventing mineral buildup common in high-capacity oxygenated water lines. This mechanical configuration ensures consistent head pressure and maintains structural integrity, providing a reliable solution for high-temperature potable water circulation in commercial plumbing architectures requiring maximum lift.

Featuring a high-performance 1HP 3-phase motor, the H-65-3 Bronze executes precise rotational control to maintain constant flow rates regardless of system pressure fluctuations. The integrated mechanical seal is engineered to sustain vacuum-tight integrity up to 250°F, preventing leakage at critical shaft junctions. By leveraging robust internal bearings and a corrosion-resistant alloy shaft, this 3-phase configuration minimizes mechanical vibration and stabilizes rotational frequency, significantly extending the operational life of the pump core.

Key Features of Armstrong H-65-3

• Powerful 3-phase motor delivers 1750 RPM
• Durable bronze body stops corrosion pitting
• Leak proof seal resists 250F heat
• Superior shaft system reduces part costs
• Max 80 USGPM flow ensures circulation
• Practical bronze connection fits standard setups
• Versatile potable water and industrial service