Attachment C_1641 Submittal Sheet.pdf
PDF 2 MB Posted
- Attached to
- 659-25-510 | B11 CW Pumps & Condensate Pumps |
- Solicitation number
- 36C24625B0020_2
About this file
This document is a Submittal Data sheet for a Taco 1600 Series Custom Model 1641 pump, providing detailed technical specifications for a centrifugal pump. The pump model 1641 features a 7.5-inch impeller diameter, operates at 1750 RPM, has a 3 HP motor, and is configured for 208-230/460V voltage with multiple motor configuration options including three-phase and single-phase configurations. Key specifications include a flanged in-line connection design, closed and dynamically balanced impeller, non-metallic vibration-dampening drive coupling, and a ball bearing frame with a removable bearing cartridge.
The pump's materials of construction include a standard cast iron casing and 304 stainless steel impeller, with optional 304 stainless steel casing available. It has a working pressure of 175 PSI, mechanical seal options for standard (250°F) and high-temperature (300°F) operating ranges, and is compatible with ANSI Standard B16.1. The performance curve graph shows the pump's flow and head characteristics, indicating its operational capabilities across different flow rates and head pressures. This submittal is part of a Department of Veterans Affairs solicitation for chilled water and condensate pump replacements at a specific facility.
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Text version
PRODUCT DATA
JOB:
ENGINEER:
REPRESENTATIVE:
CONTRACTOR:
1600 Series - Custom Models | Submittal Data Submittal No: 301-006 | Model: 1641 | RPM: 1750 RPM | Effective: January 14, 2022 | Supersedes: June 29, 2020
ITEM NO.
MODEL NO.
IMPELLER DIAMETER
GPM
T.D.H.
VOLTAGE
HP
WEIGHT
PUMP/MOTOR
NSF 61 CERTIFIED YES NO
SPECIFICATIONS
B (Approximate)
D C
A
TAPPED
HOLE
1/4” NPT
TAPPED
HOLE
1/4” NPT
English dimensions are in inches. Metric dimensions are in millimeters. Metric data is presented in ( ).
Do not use for construction purposes unless certified.
DIMENSIONS
MOTOR CONFIGURATION
* 1/3 HP AVAILABLE IN 1 PHASE ONLY
1750 RPM
Three Phase 200V, 60Hz Three Phase 230/460V, 60Hz Single Phase with overload protection
• Body – Flanged in-line connections. Companion flanges are included.
• Flanges – Flanges are tapped for gauges (1⁄4” NPT).
• Impeller – Closed, dynamically balanced.
• Drive Coupling – Non-Metallic, vibration dampening.
• Frame – Ball bearing type, permanently lubricated.
REMOVABLE BEARING CARTRIDGE FITS ALL MODELS.
• Mechanical Seal –
Type 21 2 Piece Standard – 250°F (121°C) Operating Temperature
High Temperature – 300°F (149°C) Operating Temperature
• Working Pressure – 175 PSI (1207 kpa).
In accordance with ANSI Standard B16.1.
MODEL
NUMBER
FLANGE
SIZE
POWER
HP (KW)
DIMENSIONS
A B C D
1641 2 (51)
1 1/2 (1.1)
3 5/8 (92)
21 (533)
16 1/2 (419)
19 1/2 (495)2 (1.5) 23 (584)
3 (2.37) 24 (610)
MATERIALS OF
CONSTRUCTION STANDARD OPTIONAL
CASING Cast Iron 304 Stainless Steel
IMPELLER 304 Stainless Steel N/A
SHAFT Stainless Steel 416 N/A
BRACKET Cast Iron Cast Iron with Stainless Steel Face Plate
Michael.Gentile Rectangle
Michael.Gentile Rectangle
Michael.Gentile Rectangle
Michael.Gentile Rectangle
Michael.Gentile Rectangle
Taco, Inc., 1160 Cranston Street, Cranston, RI 02920 | Tel: (401) 942-8000 | Taco (Canada), Ltd., 8450 Lawson Road, Suite #3, Milton, Ontario L9T 0J8 | Tel: (905) 564-9422 Visit our website: www.TacoComfort.com | Printed in USA | ©2022 Taco, Inc.
COMMENTS
MODEL 1641 CUSTOM UNIT PERFORMANCE CURVE (1750 RPM)
MOTORS
1750 RPM, Three Phase 200V or 230/460V, 60Hz.
Also available in Single Phase with overload protection except 3HP (2238 Watts).
BODY Flanged in-line connections. Companion flanges are included.
FLANGES Flanges are tapped for gauges (1⁄4" NPT).
IMPELLER Closed, dynamically balanced
DRIVE COUPLING Non-Metallic, vibration dampening
FRAME Ball bearing type, permanently lubricated.
REMOVABLE BEARING CARTRIDGE FITS ALL MODELS.
MECHANICAL SEAL Type 21 2 Piece Standard – 250°F (121°C) Operating Temperature or Optional High Temperature – 300°F (149°C) Operating Temperature
WORKING PRESSURE 175 PSI (1207 kpa). In accordance with ANSI Standard B16.1.
SPECIFICATIONS
Comments: ________________________________________
Item Standard Optional
Casing Cast Iron Stainless Steel
Impeller Stainless Steel N/A
Shaft Hardened Alloy Steel Stainless Steel 416
Shaft Sleeve Cupro-Nickel N/A
Bracket Cast Iron Cast Iron with Stainless Steel Face Plate
MATERIALS OF CONSTRUCTION
N/A - Not Available
Do it Once. Do it Right.®
TACO, INC., 1160 Cranston Street, Cranston, RI 02920 Telephone: (401) 942-8000 FAX: (401) 942-2360.
TACO (Canada), Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8. Telephone: 905/564-9422. FAX: 905/564-9436.
Visit our web site at: http://www.taco-hvac.com
Printed in USA
Copyright 2013
TACO, Inc.
A Taco Family Company
MODEL 1641 CUSTOM UNIT PERFORMANCE CURVE (1750 RPM)
Lindsay.Taylor Image
| no: Off |
| yes: Off |
| job: |
| engineer: |
| contractor: |
| representative: |
| item_no: |
| model_no: 1641 |
| impeller_diameter: 7.5 |
| horsepower: 3 |
| gpm: 150 |
| tdh: 47 |
| voltage: 208-230/460 |
| weight: |
| pump_motor: |
| 3_phase_200v: Off |
| 3_phase_230v: Yes |
| single_phase: Off |
| type_21_2_piece_standard: Off |
| high_temperature: Off |
| comments: |
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