Tanks and Equipments

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Pressure Tanks

according to DIN 4810

The pressure tank is manufactured as welded construction from material St 37.2 acc. DIN 17100 with material test certificate and welded acc. to DIN 50049. Vertical pressure tank for water systems can be delivered up to 3000 liters acc. to DIN 4810. Pressure tanks with a content of 4000 liter or bigger are manufactured acc. to manufacturer standard. The sizes from 150 liter up to 1000 liter are provided with a hand-hole 100 x 150 mm (1000 liters tank with two hand-holes), tanks of 1500 liter and bigger are provided with a man-hole 320 x 420 mm. Design temperature 50° C. Testing obligation and pressure testing with water: A prototype testing acc. to UVV (accident prevention rules) is allowed for pressure tank of water system acc. DIN 4810 and covering following sizes:

• up to 1500 liter content and 4 bar operating pressure

• up to 1000 liter content and 6 bar operating pressure

• up to 500 liter content and 10 bar operating pressure

• All other tanks and tanks with non-standard dimensions and non-standard connections are to be tested by TÜV (Technischer Überwachungsverein).

Surface protection:

• inner surfaces not treated, outer surfaces primed

• inner and outer surfaces primed and painted

• inner and outer surfaces are galvanized.

Tank with plastic coating can only be delivered acc. to manufacturer’s standards, i.e., all screwed connections with external thread, and up to 500 liter content with screwed-on top cover.