Lochinvar CVU120 User Manual

CHILLED WATER

BUFFER TANK

Submittal Sheet

CWB-Sub-01

CHILLED WATER BUFFER TANK

JOB NAME ______________________________________________________________________
LOCATION ______________________________________________________________________
ARCH./ENGR.____________________________________________________________________
WHOLESALER __________________________________________________________________
MECH. CONTRACTOR ___________________________________________________________
MODEL NO. _____________________________________________________________________
GALLON CAPACITY_____________________________________________________________
TANK CONSTRUCTION__________________________________________________________
WORKING PRESSURE___________________________________________________________
DIMENSIONS___________________________________________________________________
WATER CONNECTION SIZE______________________________________________________
WATER CONNECTION TYPE_____________________________________________________
NOTES:

Standard Features Optional Equipment

• Vertical Internal Baffle to encourage
proper mixing of fluid

• 125 PSI Working Pressure

• ASME Sec VIII, U-Stamped Vessel

• Flanged Connections

• Red Oxide Paint

• 5 Year Limited Warranty (see warranty for details)

Available Configurations

Place an X in the box by the configuration that applies

Buffer Tank w/ Upper Connections
Buffer Tank w/ Lower Connections

Place an X in the box by all options that apply

Temperature and Pressure Gauge
R-12 Spray Foam with UV Resistant Exterior
Handhole 4”x6”
Automatic Air Vent
Manway 12”x16” (300 & above)
Lifting Lugs

Flanged Connections
3”
4”
5”
6”
8” (300 & above)

Additional Tappings
1” NPT

1.25” NPT

1.5” NPT
2” NPT

2.5” NPT
3” NPT
4” NPT

Chilled Water Buffer Tank w/Upper Connections

Chilled Water Buffer Tank w/Lower Connections

Max.
Model Gallon Connection Weight
Number Capacity A B D E F Diameter* (lbs.)

CVU120 120 56” 28” 20” 36” 19” 6” 298
CVU200 200 86” 28” 20” 66” 29” 6” 430
CVU300 300 76” 36” 23” 53” 25” 8” 533
CVU400 400 76” 42” 25” 52” 25” 8” 818
CVU500 500 87” 42” 25” 62” 29” 8” 930
CVU750 750 100” 48” 27” 73” 33” 8” 1430
CVU1000 1000 124” 48” 27” 97” 41” 8” 1733

Notes: * For Larger Sizes Consult Factory
Custom Sizes and Configurations are Available. Consult Factory for details

Max.
Model Gallon Connection Weight
Number Capacity A B D E F Diameter* (lbs.)

CVL120 120 56” 28” 32” 24” 37” 6” 298
CVL200 200 86” 28” 62” 24” 57” 6” 430
CVL300 300 76” 36” 49” 27” 50” 8” 533
CVL400 400 76” 42” 48” 29” 50” 8” 818
CVL500 500 87” 42” 58” 29” 58” 8” 930
CVL750 750 100” 48” 69” 31” 66” 8” 1430
CVL1000 1000 124” 48” 93” 31” 82” 8” 1733

Notes: * For Larger Sizes Consult Factory
Custom Sizes and Configurations are Available. Consult Factory for details

When ordering it is necessary to specify a water connection size and type.

Buffer Tank Sizing Formula:

Buffer Tank Size = (Required System Volume) - (Actual System Volume)

Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax [phone]

www.Lochinvar.com

3/10-Printed in U.S.A.