Submittal Sheet

Taco Inc., 1160 Cranston Street. Cranston, RI 02920 / [phone] / Fax [phone]
Taco (Canada) Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8 / [phone] / Fax [phone]
www.taco-hvac.com
Submittal Data Information
Model 003 Cartridge Circulator
Application
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 pota-
ble water systems. The unique, replaceable cartridge contains all of the moving
parts and allows for easy service instead of replacing the entire circulator. The
compact, low power consumption design is ideal for high efficiency jobs.
Performance Field - 60Hz
Features
• Reduces erosion corrision and flow
noise in shorter pipe run applications
• 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
• Low-Lead Bronze or Stainless Steel
Construction with Sweat, Threaded
or Union Connections
Materials of Construction
Casing (Volute): .........Low-Lead Bronze or
...........................................Stainless Steel
Stator Housing: ........Steel
Cartridge: .....................Stainless Steel
Impeller: .......................Non-Metallic
Shaft: ...............................Ceramic
Bearings: .......................Carbon
O-Ring & .....................
Gaskets: .........................EPDM
..........................................Chlorine Resistant
Model Nomenclature
B - Bronze, 3/4" Sweat
BC - Bronze, 1/2" Sweat,
Panel Mount Tappings
ST - Stainless Steel, 3/4" NPT
SC - Stainless Steel, Union,
Panel Mount Tappings
Performance Data
Flow Range: 0 – 7 GPM
Head Range: 0 – 4.5 Feet
Min. Fluid Temperature: 40°F (4°C)
Max. Fluid Temperature: 220°F (104°C)
Max. Working Pressure: 125 psi
Connection Sizes:
1/2" Swt, 3/4" Swt, 3/4" NPT or Union
F
Pump Dimensions & Weights
Mounting Positions
Standard
Optional
OK if over
20 psi
Submittal Data # 101-061
Supersedes: 06/01/11
Effective: 04/02/13
Models Conn.
A B C D F G
Ship Wt.
in. mm in. mm in. mm in. mm in. mm in. mm lbs. Kg
003-B4 3/4" Swt.
5-1/8
130 4-1/8 105 2-3/16 56 3-1/16 78 3-15/16 84 4-13/32 112 6.0 2.7
003-BC4 1/2" Swt.
5-1/8
130 4-1/8 105 2-1/8 54 3-1/16 78 3-15/16 84 4-1/4 108 6.0 2.7
003-ST4 3/4” NPT
5-5/8
143 4-7/8 124 2 51 3-1/16 78 3-15/16 84 4 102 6.0 2.7
003-SC4- 1 Union
5-5/32
131 4-11/32 110 2-31/32 76 3-1/16 78 3-15/16 84 5-15/16 151 6.0 2.7
Electrical Data
Model Volts Hz Ph Amps RPM HP
All 003 Models
115
60 1 .43 3250 1/40
Motor
Type
Permanent Split Capacitor
Impedance Protected
Motor
Options
220/50/1, 220/60/1, 230/60/1, 100/110/50/60/1
Low-Lead Compliant
Certifications & Listings
FOR INDOOR
USE ONLY