hanson pressure tanks


HOT WATER BUFFER TANKS
Click Chilled water tanks to see typical sizes and prices of Chilled Water Buffer Tanks.

A hot water buffer or volume tank improves system efficiency by adding extra thermal mass to the boiler water loop that circulates through a heat exchanger bundle. It is sized by using the boiler’s performance capabilities with the desired firing time and maximum temperature drop chosen by its specifier to reduce boiler ignition cycles to four or less per hour. They are necessary with today’s smaller, high efficiency low mass boilers and also function as an air eliminator. As temperature stratification is not a major concern, they are usually built without internal baffles. Please email or call us if you need assistance in sizing a hot water buffer tank.


GALLONS

SIZE

CONNECTIONS
FLANGES

PRICE

120

24" X  64"0

2".0 FNPT connection

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200

30" X  72"0

3".0 FNPT connection

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235

30" X  84"0

3".0 FNPT connection

Enquire

300

36" X  76"0

3".0 FNPT connection

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400

36" X  99"0

3".0 FNPT connection

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520

42" X  92"0

6".0 150# flanges        

Enquire

650

42" X  120"

6".0 150# flanges        

Enquire

 
VERTICAL HOT WATER BUFFER TANKS
hot water buffer tanks WK-840-Bhot water buffer tanks WK-840-B

STOCK TANKS

GALLS

SIZE
Dia x Lgth

PRESSURE
psig

WT#

DRAWING / PART#

PRICE

JPG format

PDF format

 

40

16" x 50"

150

160

WO-372-B WO-372-B GET QUOTE
IN STOCK

80

20" x 64"

150

234

WL-309-B WL-309-B $ 1725  BUY NOW
IN STOCK

115

24" x 64"

150

228

WK-840-B WK-840-B GET QUOTE

 

115

24" x 64"

150

228

WM-718-B WM-718-B GET QUOTE

 

115

24" x 64"

150

228

WM-939-B WM-939-B GET QUOTE

 

120

24" x 64"

125

300

WM-657-B WM-657-B GET QUOTE

 

125

24" x 57"

150

535

WN-195-B WN-195-B GET QUOTE

 

139

24" x 75"

150

355

WJ-824-B WJ-824-B GET QUOTE

 

189

30" x 66"

125

394

WK-378-B WK-378-B GET QUOTE

 

200

30" x 72"

125

585

WL-273-B WL-273-B GET QUOTE

 

200

30" x 72"

125

601

WN-300-B WN-300-B GET QUOTE

 

235

30" x 84"

150

456

WN-092-B WN-092-B GET QUOTE

 

235

30" x 84"

125

479

WM-146-B WM-146-B GET QUOTE

 

300

36" x 72"

150

787

WM-285-B WM-285-B GET QUOTE

 

325

36" x 81"

125

619

WM-876-B WM-876-B GET QUOTE

 

335

36" x 84"

150

708

WM-002-B WM-002-B GET QUOTE

 

400

36" x 99"

125

946

WM-590-B WM-590-B GET QUOTE

 

400

42" x 75"

125

918

WN-930-B WN-930-B GET QUOTE

 

472

42" x 87"

150

1125

WN-349-B WN-349-B GET QUOTE

 

500

42" x 83"

150

1184

WM-112-B WM-112-B GET QUOTE

 

530

42" x 97"

125

1062

WM-003-B WM-003-B GET QUOTE

 

534

42" x 98"

150

1160

WM-721-B WM-721-B GET QUOTE


HORIZONTAL HOT WATER BUFFER TANKShot water buffer tanks WK-410-Ahot water buffer tanks WK-565-A

STOCK TANKS

GALLS

SIZE
Dia x Lgth

PRESSURE
psig

WT#

DRAWING / PART#

PRICE

BUY NOW

JPG format

PDF format

IN STOCK 40

16" x 50"

150

120

WK-410-A WK-410-A $ 1458 BUY NOW
IN STOCK 60

20" x 49"

150

160

WK-565-A WK-565-A $ 1286 BUY NOW

Standard styles can be modified at nominal cost. The part# will change. If the capacity or working pressure you need is not listed, contact us for a prompt quotation. As well as ASME, we can meet other domestic and international codes such as ABS, USCG, Canadian, Lloyds and DNV.
DRAWINGS ARE UPDATED TO CURRENT A.S.M.E. DATE FOR NEW ORDERS
air receivers