Documents and manuals

Taco 003-ST4 Documents

Datasheet Installation Instructions More Info

Overview

Details for 003-ST4

Circulator Pump | Stainless Steel | 1/40 HP | 115V | Single Phase | 0.45A | 3250 RPM | NPT (3/4″) | 7 GPM | 4.5ft MaHead | 125 PSI MaPress. | Series 003

Rugged, Versatile, Quick and Easy to Install

With their self-lubricating design and no mechanical seal, Taco 00 ^® Series Cartridge Circulators provide unmatched reliability that makes them maintenance free. Every Taco 00 ^® Series Cartridge Circulator and 00 IFCm^® circulator features a field-replaceable cartridge that contains all the moving parts. Replacing the cartridge rebuilds the circulator, so field service is fast and simple. 00 ^® Series Cartridge Circulators wide variety of configurations, flange orientation, mounting and other options, materials and capabilities provide you with great performance in a broad range of applications.

Taco 00 IFC ^® Cartridge Circulators feature an Integral Flow Check (IFC) that eliminates the additional installation costs that go along with separate in-line flow checks, improves system performance and further reduces maintenance.

Performance Data

Flow Range: 0 – 52 GPM
Head Range (ft): 0 – 32′
HP: 1/40 – 1/6
Connection Sizes: ¾” – ½” Flanged, ¾” Sweat, NPT or Union

Features

• Standard High Capacity Output
  • Compact Design
• Quiet, Efficient Operation
• Direct Drive–Low Power Consumption
• Unique Replaceable Cartridge Design
  • Field Serviceable
• Self lubricating
• No Mechanical Seal
• Unmatched Reliability–Maintenance Free
• Optional Integral Flow Check (IFC®)
  • Prevents Gravity Flow/Reverse Flow
  • Eliminates Separate In-Line Flow Check
  • Reduces Installed Cost
  • Improves System Performance

Applications

• Hydronic Heating System
• Hydro-Air Fan Coils
• Zoning with Circulators
• Chilled Water Cooling
• Domestic Water Systems
• Radiant Heating Systems

Note: Full flange-to-flange three-year warranty on all 00 Series circulators.

The Taco 003 is designed for circulating hot or chilled fresh water in open or closed loop,lower flow applications.Flow characteristics are ideal for Domestic Hot Water Recirculation,Heat Recovery units,Water Source Heat Pumps,and Potable Water systems.The unique,replace-able cartridge contains all of the moving parts and allows for easy service instead of replacing theentire circulator.The compact,low power consumption design is ideal for high efficiency jobs.

Performance Data
Flow Range: 0-7 GPM
Head Range: 0-4.5 Feet
Minimum Fluid Temperature: 40 degrees F (4 degrees C)
Maximum Fluid Temperature: 220 degrees F (104 degrees C)
Maximum Working Pressure: 125 PSI
Connection Sizes: 3/4″ NPT

Features
Reduces Erosion,Corrosion and Flow Noise inshorter pipe run applications
Standard High Capacity Output-Compact Design
Quiet,Efficient Operation
Direct Drive-Low Power Consumption
Unique Replaceable Cartridge Design-FieldServiceable
Self Lubricating
No Mechanical Seal
Unmatched Reliability-Maintenance Free

Typical Applications
Hydronic Heating
Radiant In-Floor/Panel Heating
Closed-Loop Solar Heating Systems

Replacement Parts List:
Casing O-Ring: 007-003RP
Capacitor or PC Board: 007-002RP
Cartridge Assembly Complete: 003-001RP

Specifications

Parts & Accessories

007-003RP | Taco Replacement Casing O-Ring for Select 003-007 Models | Taco 007-002RP | Taco Capacitor for Select 003-008 Models | Taco 003-001RP | Taco Pump Replacement Cartridge TAC003-001RP (for 003 Bronze) | Taco