Armstrong H-64-1 Series Bronze Centrifugal Pump 3/4HP 1 Phase

Description

Handle larger potable-water loops with Armstrong 116476LF-133 H-64-1, a 3/4 HP single-phase All-Bronze pump for commercial hot-water recirculation and food-grade fluid transfer. Its 115/230 V configuration gives contractors two listed supply options, while the stainless-steel shaft and bronze impeller support the specified open-system arrangement. Confirm flow, head, and connection details before installation.

The Series 1060 pump uses a standard mechanical seal and lead-free bronze body within the H-64-1 configuration. The supplied data does not state amp draw, RPM, dimensions, weight, connection size, or bearing design. Verify the 175 psi pressure rating, NSF-372 and AB1953 compliance, pipe layout, water temperature, and service clearance against the current submittal.

Key Features & Benefits

• 3/4 HP Motor: Supports commercial potable-water and hot-water recirculation.
• 115/230 V Single-Phase: Provides flexible electrical service for compatible installations.
• All-Bronze Construction: Provides the specified wetted material for open-loop applications.
• Bronze Impeller: Supports non-ferrous circulation in compatible potable-water systems.
• Stainless-Steel Shaft: Provides the listed shaft material for the rotating assembly.
• NSF-372 and AB1953: Support the stated low-lead compliance requirements.
• 175 psi Maximum Pressure: Establishes the listed pressure limit for compatible systems.
• Standard Mechanical Seal: Helps contain circulating water around the shaft.
• H-64-1 Series 1060: Provides a defined pump-family reference for commercial replacement work.

Why Choose Armstrong 116476LF-133 H-64-1

The H-64-1 combines a larger 3/4 HP motor with low-lead bronze construction and dual-voltage service for commercial potable-water circulation.

• Build: Bronze body, bronze impeller, stainless-steel shaft, and mechanical seal define the supplied pump.
• Value: Dual-voltage service and potable-water compliance simplify comparison with existing commercial equipment.
• Audience: Suited to plumbing contractors, hotel engineers, food-service facilities, and commercial DHW maintenance teams.

Applications & Use Cases

Use Armstrong 116476LF-133 H-64-1 for potable hot-water recirculation, food-grade fluid transfer, commercial DHW loops, and compatible flanged systems. The supplied data does not provide overall dimensions, unit weight, flange size, or port-to-port reach, so verify pipe alignment, valve clearance, water temperature, motor access, and service space before installation.

Warranty & Support

• Warranty Terms Require Confirmation: Verify duration, coverage, registration, exclusions, and authorized service requirements with Armstrong or the seller.
• Match SKU 116476LF-133, H-64-1 model, horsepower, voltage, bronze body, impeller, seal, and potable-water compliance before ordering.

Flush the line, purge air, verify the selected voltage, inspect the mechanical seal and flange areas, and monitor circulation during startup. Check temperature, pressure, vibration, and leakage during commissioning. Purchase the Armstrong 116476LF-133 H-64-1 All-Bronze potable-water circulating pump through Mulmotor.com for authentic equipment, applicable warranty support, and pump assistance.