Expansion Tanks
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lanjpng lanpBijj TGT.. SERIES EXPANSION TANKS FOR HEATING, COOLING, SOLAR ENERGY AND DOMESTIC WATER PRESSURE BOOSTING SYSTEMS

TGT.. Series Expansion Tanks In All Building, Industry and Infrastructure Applications, For compensating the expansion/contraction of water due to temperature changes, In Heating, Cooling, Solar energy and Domestic hot water systems For reducing the number of switches in the system and for damping pressure shocks In Pressure Boosting, Water transfer and water supply systems v. A. ■* i / 40 Tanpera Expansion Tanks Various capacities from 24 liters to 5000 liters Replaceable bladder i We reserve the right to make changes in technical information.

TGT.. Series Expansion Tanks In closed heating and cooling systems, it is suitable for use as expansion tank to compensate for the increase and decrease in the volume of the water due to the temperature variation. It is suitable for use as pressure storage and shock damping tank in booster sets. In this way, by reducing the number of system switching, the energy consumption decreases and the comfort level increases. At the same time, shocks and pressure fluctuations in the system can be dampened. It is presented for our customers in various capacities from 24 liters to 5000 liters. Produced...

EXPANSION TANK WHY? TGT.. Series Expansion Tanks Closed-loop hot water, chilled water and solar energy systems, and also pressure boosting and domestic hot water systems, must be maintained at a correct pressure and protected from pressure shocks in order to operate properly and safely. The TANPERA - TGT Series expansion tank is the simplest and best solution for this. Can function as both expansion and shock absorption vessel. In heating and cooling systems if the pressure drops below the atmospheric pressure, this may cause airenterance into the system. Due to this air in the system water...

TGT.. Series Expansion Tanks Heating Systems In a heating system, the expansion in the water when it is heated from the coldest initial filling temperature to the operating temperature, must be absorbed by an expansion tank. By this way, during the warm-up and cooling cycles, the system pressure is prevented from exceeding the limits of the component with the lowest pressure resistance. When calculating the capacity of the required expansion tank, the following parameters related with the system must first be determined. Static Height: Hsf (m) The height of the column of water between the...

DETERMINING THE CAPACITY Pipe ■■Diameter (inches) Chilled Water Systems In contrary to heating systems, in chilled water systems, the volume of water in the system decreases when cooled from the initial filling temperature to the operating temperature. If water at this amount is not added to the system by an expansion tank, air may enter from the weak points, causing corrosion and other damages in the system. When calculating the capacity of the required expansion tank for a chilled water sytem, the following parameters related with the system must first be determined. Static Height: Hst...

lanpenj TGT.. Series Expansion Tanks Domestic Hot Water Systems In systems where domestic hot water is stored (storage water heaters, hot water storage tanks etc.), when the water is not used, the expansion that occurs when the water is heated must be absorbed by an expansion tank. Otherwise, the pressure rising in the system due to expansion may damage the system components, especially the faucets. When calculating the capacity of the required expansion tank, the following parameters related with the system must first be determined. Table 3 - Expansion Percentages for Water (%) Final...

DETERMINING THE CAPACITY Pressure Booster Sets The expansion tank capacity of a multi-pump pressure booster set controlled by pressure switches, can be calculated in the following manner, provided that the pumps operate sequentially. When calculating the capacity of the required expansion tank, the following parameters related with the system must first be determined. Example Calculation Let's choose an expansion tank for a 3 pumps (np) pressure booster set. The nominal power of the pump electric motors are 7,5 kW and pump shut-off pressure is 9 bar. The cut-in (Pa l t ) pressure of the...

TGT.. Series Expansion Tanks Product Type Code Technical Specifications Capacity Designated use Operating pressure* Mounting position Gas charge : 100 - 5000 liters : Hot water not exceeding 100°C : 10 bar / 16 bar (50 and 24 liter tanks only 8 bar) : Vertical (Horizontal mounting alternative for only 50 liter tank available : 4 bar dry air (optional nitrogen) (1,5 bar for 50 and 24 liter tanks only) TANPERA-TGT 1000/10 Expansion tank type code Nominal capacity (liters) Nominal operating pressure (bar) (*) As special request expansion tank at 25 bar operating pressure can also be delivered...

SUGGESTIONS FOR DESIGN, INSTALLATION and OPERATION TGT.. Series Expansion Tanks At Heating Systems; Unless otherwise required, the expansion tank must be connected to the system from the nearest point to the heat source (boiler etc.). The operating temperatures of the system should be taken into account when installing the tank. In order to extend the operating life of bladder, the tank should be connected to the boiler return pipe where the water is coldest. To ensure that the water temperature drops before reaching the bladder, the pipes connecting the tank to the system must not be...

SUGGESTIONS FOR DESIGN, INSTALLATION and OPERATION TGT.. Series Expansion Tanks At Closed Heating/Cooling Systems; A separate water line must be installed in order to fill and make-up the system, and there must be a automatic feeder to make-up when water is lost. It will be helpful to install a water meter on this line to detect system leaks. Since it will take a long time to fill with the automatic feeder, a by-pass line should be established at the suitable diameter for the initial filling of the system. The automatic feeder, which you can use with confidence, can be obtained from our...