AMTROL 401800 MODEL NO. ST-42V-DD 150 LB ASME THERMXTROL TANK VOLUME 20 GALLON
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Connection Size:
3/4 in
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Connection Type:
FNPT
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Domestic/Import:
Domestic
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Finish:
Red Oxide Primer
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Material:
Steel
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Maximum Temperature:
200 deg f
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Pre-Pressure Rating:
55 psig
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Series:
ST-C
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Type:
Diaphragm Free Standing
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Tank Volume:
18 gal
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Acceptance Volume:
11 gal
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Pressure Rating:
150 psig
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ASME Yes/No:
Yes
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Diameter:
16 in
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Height:
24 in
Therm-X-Trol® expansion tanks are designed to control pressure in commercial closed, potable hot water systems. Available in diaphragm, partial acceptance bladder and full acceptance bladder designs, these tanks range in size from 2 gal (7.6 L) to 528 gal (2,000 L). Offered with maximum working pressure up to 300 psig (21 bars), Therm-X-Trol® is effective at protecting the water heater and other plumbing fixtures while saving energy and money. Available in ASME and Non-ASME models.