Standard ASME Expansion Tanks
Specs, Drawings

Name: Hanson Tank
Address: Roy Hanson Jr. Mfg., Los Angeles, CA, 90030-0507
Telephone: 213-747-7514

EXPANSION TANK: A vessel that holds the extra volume of hot water in a system due to thermal expansion and allows it back into the system when it cools down.
Industry standard sizes are from 15 to 400 U.S. gallons.
Finished in shop primer. Galvanizing Option is Available.

Sizes: 12″ to 36″ Outside Diameter
125 and 150 Psig Working Pressure.
Material Pricing Subject To Change Based On Market Volatility
Resulting From Implementation Of Section 232 Tariffs And Availability

Standard Expansion Tank Prices, Specs

GALLS	SIZE	WT#	SQ.FT
15	12" x 34"	60#	9.5
24	12" x 52"	86#	14
30	14" x 48"	93#	16
40	16" x 51"	103#	19
60	20" x 50"	130#	24
80	20" x 64"	158#	29
100	20" x 75"	221#	34
120	24" x 65"	235#	37
160	24" x 85"	297#	47
215	30" x 75"	373#	53
240	30" x 83"	414#	59
300	36" x 75"	503#	64
400	36" x 99"	637#	83

CAP. GALLS	DIA IN	O.A.	W. P. Psig	C	D	E	F	G	H
15	12"	34"	150	1/2"	3/4"	3/4"	1/2"	1/2"	-
24	12"	52"	150	1/2"	3/4"	3/4"	1/2"	1/2"	-
30	14"	48"	150	1/2"	1/2"	1/2"	1/2"	1/2"	1 1/2"
40	16"	51"	150	1/2"	1/2"	1/2"	1/2"	1/2"	1 1/2"
60	20"	50"	150	1/2"	1/2"	1/2"	1/2"	1/2"	2"
80	20"	64"	150	1/2"	1/2"	1/2"	1/2"	1/2"	2"
100	20"	75"	150	1/2"	1/2"	1"	1"	1"	2"
120	24"	65"	150	1/2"	-	1"	1"	1"	2"
160	24"	85"	150	1/2"	-	1"	1"	1"	2"
215	30"	75"	150	3/4"	-	1 1/2"	1"	1 1/2"	2"
240	30"	83"	150	3/4"	-	1 1/2"	1"	1 1/2"	2"
300	36"	75"	125	3/4"	-	2"	1"	2"	2"
400	36"	99"	125	3/4"	-	2"	1"	2"	2"