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Duda Energy ExpTank-019V-PW 19 L/5 gallon Blue Expansion Tank for Wells & Domestic Hot Water Supply Tank Thermal Pressure Protection


Duda Energy ExpTank-019V-PW 19 L/5 gallon Blue Expansion Tank for Wells & Domestic Hot Water Supply Tank Thermal Pressure Protection by Duda Energy at The Dead Bell. MPN: ExpTank-019V-PW. Hurry! Limited time offer. Offer valid only while supplies last. Blue Duda Solar Expansion tanks are constructed with a food grade EPDM diaphragm for potable water applications. These should be used for relieving pressure from building up in the domestic water tank as it heats from the solar loop. Use of an expansion tank helps regulate the pressure so that it does not get too high in the tank and cause water loss due to the T/P valve opening when the pressure of the water exceeds the limit. The difference in water density from cold (4°C) to near boiling


Product Description & Reviews

Blue Duda Solar Expansion tanks are constructed with a food grade EPDM diaphragm for potable water applications. These should be used for relieving pressure from building up in the domestic water tank as it heats from the solar loop. Use of an expansion tank helps regulate the pressure so that it does not get too high in the tank and cause water loss due to the T/P valve opening when the pressure of the water exceeds the limit. The difference in water density from cold (4°C) to near boiling (99°C) is approximately 4%. For maximum expansion capabilities, your expansion tank capacity should be 4% the size of your water heater. ie: A 300 liter tank should have a 12L expansion tank. Expansion tanks are also very useful in well pump applications. In order to avoid the pump turning off and on constantly, an expansion tank of adequate size should be placed in line to receive a hold water. When the tap is opened, the expansion tank will push out water using the pressure created by the air inside of it. The well pump will only need to turn back on when most of the expansion tank is empty and the water pressure has dropped below the minimum pressure threshold.

Features & Highlights

  • Capacity: 19 liter/5 gallon connection: 3/4 inch NPT pre-charge pressure: 2 bar/29 psi
  • Membrane Type: EPDM (made in Italy), max fluid temperature: 99°c (210°f)
  • Color: blue, max pressure: 10 bar (145 psi), tank material: deep draw cold steel
  • Membrane certifications: NSF51, hygienic certified, approved by EU and USA institutions
  • Flange & connections material: St37, galvanized Carbon steel

Additional Information

Manufacturer:Duda Energy
Brand:Duda Energy
Color:Blue
Model:ExpTank-019V-PW
Part Number:ExpTank-019V-PW
Publisher:Duda Energy
Studio:Duda Energy
MPN:ExpTank-019V-PW
UPC:840194123549
EAN:0840194123549
Item Size:11.9 x 14.6 x 14.6 inches
Package Weight:8.1 pounds
Package Size:11.5 x 11.3 x 11.3 inches

Duda Energy ExpTank-019V-PW 19 L/5 gallon Blue Expansion Tank for Wells & Domestic Hot Water Supply Tank Thermal Pressure Protection by Duda Energy

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Duda Energy ExpTank-019V-PW 19 L/5 gallon Blue Expansion Tank for Wells & Domestic Hot Water Supply Tank Thermal Pressure Protection

4.2 out of 5 stars with 277 reviews
Condition: New
Lead Time: 1 - 2 Business Days
Availability: In Stock
$59.55


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