Taco 0034e High-Performance Variable Speed ECM Circulator Pump (Cast Iron)
Taco 0034e High-Performance Variable Speed ECM Circulator Pump (Cast Iron)
National Boiler Supply is a premier, authorized procurement distributor for high-efficiency commercial equipment. Every order ships factory-direct, completely insured, and backed by full manufacturer engineering warranties and technical field support.
Technical Specifications Matrix:
| Manufacturer Part Number (MPN) | 0034E-F2 |
| Pump Casing Material | Cast Iron (For Closed-Loop Heating/Cooling Only) |
| Motor Architecture Type | Electronically Commutated Motor (ECM) Permanent Magnet |
| Maximum Flow Volume | 50 GPM |
| Maximum Dynamic Shut-off Head | 34 ft. |
| Input Supply Voltage / Phase | 115V / 208V / 230V Universal, 50/60Hz, Single-Phase |
| Operating Power Range | 10 Watts – 170 Watts |
| Maximum System Working Pressure | 150 psi (10.3 bar) |
| Fluid Operating Temperature Limits | 14°F to 230°F (-10°C to 110°C) |
| Internal Rotor / Bearing Materials | Neodymium Rotor Matrix with Ceramic Shaft Bearings |
| Connection Setup | Standard 2-Bolt Pump Flange with Universal Integral Nut-Grabber |
| Product Shipping Weight | 11.00 lbs |
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The Taco 0034e™ (Cast Iron Model) is a high-performance, variable-speed, wet-rotor commercial circulator powered by advanced ECM permanent magnet technology. Purpose-built to handle demanding system requirements, its versatile performance profile features 5 easy dial settings that instantly match or exceed the performance curves of legacy pumps like the Taco 009, 0011, 0013, and 0014. It stands as the ideal high-efficiency choice for large residential and light commercial closed-loop hydronic heating systems, chilled water cooling loops, and dedicated radiant networks.
By abandoning traditional single-speed induction operation, the 0034e reduces electricity consumption by up to 85% compared to standard permanent split capacitor pumps. It features an onboard multi-color LED display for immediate diagnostic verification, Taco's exclusive SureStart® automatic rotor unblocking and air purging logic, and an innovative Bio Barrier® system filter element that captures and isolates harmful circulating black iron oxide and system contaminants from fouling the ceramic bearing cartridge.
