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Taco 005-F2 | Circulator Pump, Cast Iron

by Taco
Original price $350.00 - Original price $350.00
Original price
$350.00
$350.00 - $350.00
Current price $350.00

1/35 HP cast iron circulator pump for hydronic heating and radiant systems. Compact, self-lubricating, and field-serviceable.

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Taco 005-F2 Cartridge Circulator Pump

The Taco 005-F2 Cartridge Circulator is a high-efficiency, low-maintenance pump designed for residential and light commercial water circulation applications. Featuring a unique replaceable cartridge design, this cast iron flanged circulator delivers reliable performance while allowing for easy servicing without replacing the entire unit. Its compact, direct-drive construction with low power consumption makes it ideal for modern high-efficiency systems. Whether you're installing a new hydronic heating system, radiant floor heating, or need circulation for an indirect water heater, the Taco 005-F2 offers the perfect combination of performance, efficiency, and dependability.

Performance & Specifications

Feature Specification Benefit
Flow Range 0-19 GPM ✓ Versatile performance for various residential applications
Head Range 0-9 Feet ✓ Sufficient pressure for typical residential heating systems
Motor Rating 1/35 HP, 115V, 60Hz ✓ Energy-efficient operation with standard electrical connection

How It Works: Advanced Cartridge Technology

Stage 1: Precision Circulation

Function: Non-metallic impeller mounted on ceramic shaft with carbon bearings

Benefit: Provides quiet, efficient water movement with minimal energy consumption

Stage 2: Self-Lubrication

Function: Water-lubricated bearing system eliminates need for mechanical seals

Benefit: Reduces maintenance requirements and extends operational life

Stage 3: Serviceability

Function: Unique replaceable cartridge contains all moving parts

Benefit: Simple field service without replacing entire circulator, reducing lifecycle costs

Key Features

  • Cast Iron Construction: Durable casing designed for closed loop hydronic systems
  • Replaceable Cartridge Design: All moving parts contained in easily serviceable cartridge
  • Maintenance-Free Operation: Self-lubricating design with no mechanical seal to fail
  • Quiet Performance: Precision-engineered for minimal noise during operation
  • Universal Flange Dimensions: Easy replacement for existing installations

Ideal Applications

  • Hydronic Heating Systems: Efficient circulation for radiators and baseboards
  • Radiant Floor Heating: Consistent flow for even heat distribution
  • Indirect Water Heaters: Reliable circulation for domestic hot water systems
  • Hydro-Air Fan Coils: Effective water circulation for air heating systems
  • Solar Thermal Systems: Dependable flow for renewable energy applications

What's Included

  • 1 × Taco 005-F2 Cartridge Circulator with cast iron flanged body
  • 2 × Flange gaskets
  • Installation and operation instructions

Note: This product is designed for indoor use in closed loop hydronic systems. For open loop or potable water applications, please select a bronze or stainless steel model instead. Professional installation recommended. Covered by Taco's 3-year limited warranty against defects in materials and workmanship under normal use conditions.

Casing: Cast Iron

Flow Range: 0-19 GPM

Head Range: 0-9 Feet

Motor: 1/35 HP

RPM: 3250

Voltage: 115V

Frequency: 60Hz

Phase: 1

Current: 0.52 AMP

Connections: 3/4", 1", 1-1/4", 1-1/2" Flanged

Min. Fluid Temperature: 40°F

Max. Fluid Temperature: 230°F

Max. Working Pressure: 125 psi

Dimensions: 5-5/8" × 4" × 6-3/8"

Shipping Weight: 8.0 lbs

Impeller: Non-Metallic

Shaft: Ceramic

Bearings: Carbon

Features: Field Serviceable, Self Lubricating, No Mechanical Seal

Applications: Hydronic Heating/Cooling, Radiant, Indirect Water Heaters

INSTALLATION

Mount with motor in horizontal position (can mount vertically with motor up if system pressure is at least 20 psi). Install in closed loop systems only. Connect power to capacitor box - no polarity requirement (either wire to either power supply connection). Maximum operating pressure: 125 psi. Fill system before operation - bearings require water lubrication. Run for 5 minutes after filling to purge air from bearing chamber. Only use O-ring gaskets provided. Professional plumber recommended.

MAINTENANCE

System must be at 0 psi and room temperature before servicing. To replace cartridge: disconnect power, close service valves, remove body bolts, pull out old cartridge, insert new cartridge with cover plate between cartridge flange and motor, reassemble with new gasket. Three-year limited warranty from date of manufacture.

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