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50 Gallon Pressurized Indirect/Preheat Tank With 1 Heat Exchanger


$2,554.65 $1,532.80

50 Gallon Solar Storage Tank with 1 HX

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SKU: StorMaxx-PTec-50-1HX-v2. Categories: , .

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Product Description

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Product Details & Specifications

Capacity50 Gallons
Dry Weight187.4 lbs
Maximum Temperature203 F
Maximum Pressure230 psi
Insulation materialCPC-Free hard PU Foam
Insulation Thickness1.97"
Number of Heat Exchanger Coils1
Heat Exchanger Coil MaterialStainless Steel
Number of Circulation Ports4

50 Gallon Solar Storage Tank with 1 HX

The StorMaxx PTec premium series of solar storage tanks feature cutting-edge design and are constructed of the highest quality materials to provide optimal performance and durability, while remaining affordable to maximize your return on investment.


  • Upright storage tank made of steel S235JR with 2 large surface bare-tube heat exchangers
  • Enameling in accordance with DIN 4753 Part 3 on the inside, primer applied to the outside
  • Magnesium protection anode of 1 1/4″ provided for completion of the cathodic corrosion protection in accordance with DIN 4753 Part 6
  • Sensor tube included
  • Thermometer included in delivery (subpackage)
  • Inspection opening 180x110xLK150
  • All external threads are flat sealing
  • CFC free hard PU-foam insulation with a thickness of 50 mm and a casing of foil-clad, coloured synthetic material in accordance with DIN 4753 Part 8, RAL colours 9006; 2002; 5015
  • Compressive strength 10 bar (148.7 psi)


  • Steel with enamel lining – Tank
  • Magnesium Anode
  • CFC free hard PU-foam – Insulation

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