A O Smith TJV-140A Commercial Storage Tanks Instructions
- June 12, 2024
- A O Smith
Table of Contents
A O Smith TJV-140A Commercial Storage Tanks
Product Information
The Commercial Storage Tanks are large volume tanks designed for storing potable water. They are factory jacketed and insulated tanks available in various sizes ranging from 140 to 2,500 gallons. The tanks are constructed to meet the requirements of the ASME code and are insulated to meet ASHRAE 90.1 standards. The tanks feature a heavy gauge steel cabinet with high-quality paint and are equipped with anodes for maximum protection. They come with standard tank openings and fittings, but custom options are also available.
Features:
- Standard sizes from 140 to 2,500 gallons
- ASME code construction
- Insulated to meet ASHRAE 90.1 standards
- Heavy gauge steel cabinet
- Anodes for maximum protection
- Supplied with standard tank openings and fittings
Working Pressures:
The working pressure for models with a capacity of less than 500 gallons is 160 PSI. Models with a capacity of 500 gallons and above have a standard working pressure of 125 PSI, with an option for 150 PSI.
Product Usage Instructions
- Select the appropriate size of the commercial storage tank based on your desired capacity.
- Ensure that the tank meets the ASME code requirements and insulation standards.
- Install the tank in a suitable location, following any local regulations or guidelines.
- Connect the necessary piping to the tank’s fittings as indicated on the drawings or as per your specific requirements.
- If using the tank for potable water storage, make sure the water meets the required quality standards.
- Monitor the tank’s temperature using a remote bulb-type tank temperature control and thermometer.
- Inspect the tank periodically for any signs of damage or corrosion.
- Refer to the user manual or consult with a factory representative for any custom or larger capacity requirements.
Large volume tanks are designed for storing potable water
FEATURES
- STANDARD SIZES – From 140 to 2,500 gallons – A. O. Smith stocks vertical factory jacketed and insulated tanks from 140 gallons up to 2,500 gallons for fast delivery and retrofit applications. All stock tanks are glasslined with standard tank openings as shown on following pages. For custom or larger capacities, see our custom line tanks or consult your factory representatives.
- ASME CODE CONSTRUCTION – All tanks are constructed to the requirements of the ASME. Please check the tables below for specific working pressures – standard and optional.
- INSULATION – The unfired hot water storage tanks are insulated to meet ASHRAE 90.1 (current edition) depth of insulation cavity requires use of remote bulb-type tank temperature control and thermometer. Storage tanks meet R12.5 minimum thermal insulation requirements of the U.S. Department of Energy and current edition of ASHRAE/IESNA 90.1
- CABINET – Heavy gauge steel with high quality paint.
- LINING – Thorough investigation on the service life of steel tanks with protective coatings or linings has led to the recommendations of the following lining:
- Glasslined – These are normally stocked tanks for water storage up to 180°F, with glass lining to prevent corrosion and addition of rust to water. The glass lining was developed over many years of ceramic research for a wide variety of conditions.
- CATHODIC PROTECTION – Tanks are furnished with anodes designed for maximum protection.
- ACCESSORIES – Tanks will be supplied with the fittings located as indicated on the drawings unless specified otherwise.
Attention: Significant changes have been made to models now manufactured in Lebanon, Tn. Please note that this Spec Sheet refers to models manufactured in MeBee, SC and Lebanon, Tn.
STORAGE TANK SELECTION
TJV-140 THRU TJV-400 FIGURE 1.
Note : These connections are not for piping connections. They are the anode locations and also serve as the required ASME 2” inspection openings.
NOTE:
- Other tanks to 72” diameter and 3500 gallon are available on special order.
- All openings Female Pipe Thread except as noted.
- “F” opening Male Pipe Thread.
Model Number
|
Nominal Capacity
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
| “I” ASME
Inspection Openings
---|---|---|---|---|---|---|---|---|---|---
TJV- 140A| 140| 87| 30| 21 1/2| 51| 8| 1-1/2| 2-1/2| 6-3/8| 2”
TJV- 200A| 200| 83| 36| 22| 45| 10| 1-1/2| 2-1/2| 7-3/4| 2”
TJV- 250A| 250| 96| 36| 22| 58| 10| 1-1/2| 2-1/2| 7-3/4| 2”
TJV- 350A| 350| 97| 42| 24 1/2| 54| 14| 1-1/2| 2-1/2| 9-1/2| 2”
TJV- 400A| 400| 105| 42| 24 1/2| 61| 14| 1-1/2| 2-1/2| 9-1/2| 2”
Working pressure for all models less than 500 gallons is 160 PSI
DIMENSIONS AND SPECIFICATIONS FOR VERTICAL TANKS
VERTICAL ROUND JACKETED ASME
Model Number
| ****
A
| ****
B
| ****
C
| ****
D
| ****
Nominal Capacity
---|---|---|---|---|---
TJVT- 500A| 91| 46| 20.875| 2”| 500
TJV- 600A| 92| 52| 22.875| 2”| 600
TJV- 700A| 101| 52| 22.875| 2”| 700
TJV- 750A| 104| 52| 22.875| 2”| 750
TJV- 1000A| 128| 52| 22.875| 2”| 1000
Working PSI of 125 is standard on all models 500 gallon and above. 150 PSI is an available option.
VERTICAL SQUARE JACKETED ASME
Model Number
| ****
A
| ****
B
| ****
C
| ****
D
| ****
Nominal Capacity
---|---|---|---|---|---
TJV- 1250A| 133| 60| 24.375| 3”| 1,250
TJV- 1500A| 129| 66| 25.875| 3”| 1,500
TJV- 2000A| 126| 78| 28.375| 3”| 2,000
HORIZONTAL ROUND JACKETED ASME TANKS
| Model Number | A | B | Diameter | Nominal Capacity |
|---|---|---|---|---|
| TJH- 250A | 41 | 87 | 34 | 250 |
| TJH- 300A | 47 | 76 | 40 | 300 |
| TJH- 400A | 53 | 76 | 46 | 400 |
| TJHT- 500A | 53 | 87 | 46 | 500 |
TJH- 600A| 59| 88| 52| 600
TJH- 700A| 59| 97| 52| 700
TJH- 750A| 59| 100| 52| 750
TJH- 1000A| 59| 124| 52| 1000
Working PSI of 125 is standard on all models 500 gallon and above. 150 PSI is an available option.
HORIZONTAL SQUARE JACKETED ASME TANKS
| Model Number | A | B | Depth | Nominal Capacity |
|---|---|---|---|---|
| TJH- 1250A | 68.5 | 134 | 60.25 | 1,250 |
| TJH- 1500A | 74.5 | 127 | 66.25 | 1,500 |
| TJH- 2000A | 86.5 | 127 | 78.25 | 2,000 |
| TJH- 2500A | 86.5 | 144 | 78.25 | 2,500 |
LIMITED WARRANTY OUTLINES
GLASSLINED : If the tank should leak anytime during the first five years,
under the terms of the warranty, A. O. Smith will repair or replace the tank;
installation, labor and handling extra.
NOTE : THIS OUTLINE IS NOT A WARRANTY. For complete information, consult
the written warranty or A. O. Smith. Warranty does not apply to product
installed outside of the United States of America or its territorial
possessions and Canada.
SAMPLE SPECIFICATION FOR CUSTOM-LINE STORAGE TANKS
When jacketed or insulated these models meet R12.5 minimum thermal insulation
requirements of the U.S. Department of Energy and current edition of
ASHRAE/IESNA 90.1.ASME storage tank to be A. O. Smith Custom-Line model
__. Capacity to be ____gallons with a diameter of
inches. Tank(s) shall be constructed and stamped according to ASME
specification for __psi working pressure. Manhole (12 X 16), handhole
(4×6) or inspection openings (2-2˝) shall be installed in accordance with ASME
code requirements and manufacturer(s) standard practice. Tank to be
constructed of (carbon steel) _. Lining shall be (glass)
__. Tank(s) lined with (glass) _____lining shall be
equipped with the number and size of magnesium anode rod(s) sufficient to
provide adequate protection for the tank lining. Tank shall be (vertical,
horizontal) __ design and provided with ring base,
(or ____ Saddles.)
For Technical Information call
800-527-1953. A.O. Smith Corporation
reserves the right to make product changes or improvements without prior
notice.
© November 2021 A. O. Smith Corporation. All Rights Reserved
www.hotwater.com
800-527-1953 Toll-Free USA
A. O. Smith Corporation
500 Tennessee Waltz Parkway
Ashland City, TN 37015