DAB ESYTANK – Drinking Water Storage Tank for DAB ESYBOX
FEATURES
Used where direct connection to incoming water mains is not legal or input flow is lower than pump output.
| No | ITEMS | MATERIALS |
|---|---|---|
| 1 | 480 LITRE TANK | LINEAR HIGH-DENSITY POLYETHYLENE. HDPE |
| 2 | INSPECTION COVER | LINER LOW-DENSITY POLYETHYLENE. LDPE |
| 3 | SERVO-CONTROLLED FLOAT VALVE | (NYLON) PA 66 GLASS FIBRE REINFORCED, STAINLESS STEEL, EPDM, PPH, BRASS CW508L |
| 4 | OVERFLOW | PP POLYPROPYLENE 30% GLASS FIBRE |
| 5 | SUCTION PIPE WITH FOOT VALVE | POLYPROPYLENE HOMOPOLYMER, POM |
| 6 | DELIVERY PIPE | POLYPROPYLENE HOMOPOLYMER |
| 7 | AUXILIARY DELIVERY PIPE | POLYPROPYLENE HOMOPOLYMER |
| 8 | E.SYDOCK | NYLON 30% FV, PP 30% FV, NBR |
TECHNICAL DATA
Operating range: maximum flow rate 120 l/min, head up to 65 metres
Pumped fluid: clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral.
Maximum liquid temperature: 40°C
Maximum environment temperature: 50°C
Maximum capacity: 480 litres
Maximum system pressure (c/e.sybox): 8 bar
Supply pressure allowed at mains water inlet: max. 6 bar Dimensions of mains water inlet pipe: ¾”
Dimensions of delivery pipe: 1”
Dimensions of overflow pipe connection: DN 50
Dimensions of front discharge (not drilled): DN40
Dimensions of discharge lower discharge (not drilled): DN20
APPLICATION / EXAMPLES OF INSTALLATION
E.SYTANK is a drinking water storage tank, designed with integration of the E.SYBOX booster pump system. Complete tank and pump system to boost mains water supply in domestic/ residential and light commercial applications.
E.SYTANK capabilities include:
• Catering for the water requirement, if the public distribution main is insufficient.
• Compliance with civil water regulations where pumping systems cannot draw directly from the distribution mains. Avoiding the reflux and possible contamination of water back into the distribution mains.
• Use as intermediate tanks in tall buildings dividing a pressure boosting system into several areas. The E.SYTANK and E.SYBOX solution creates a complete pressure boosting system with high-efficiency, allowing:
• Notable reduction of required space • Dimensions suitable for passing through cellar door ways
• Tank supplied complete with all the accessories for rapid installation
• Full integration and simple installation of E.SYBOX
• Recyclable Materials
• Tank suitable for potable water
AS/NZS 4020 Drinking Water Approved.
CONSTRUCTION CHARACTERISTICS
E.SYTANK with a maximum capacity of 480 litres, suitable for use with drinking water.
Mains water in-let valve for filling from the water mains with integrated float and free discharge in compliance with UNI EN 1717. Overflow connection system type AG as per the same standard (UNI EN 1717 “Protection against pollution of potable water”). The tank is supplied complete with E.SYDOCK, a suction pipe with foot valve, and a delivery pipe.
The tank is suitable for fixed installation above ground and the four slots on the base allow easy fixing to the ground. On the front wall there is the possibility of connecting a plug or a discharge pipe with a pipe that can be welded or glued on.
On the rear, at the bottom, there is access to a possible direct drain under the tank. Both auxiliary discharge points can be drilled as required.
System maintenance is also simple thanks to the handy inspection lid. E.SYTANK has a modular design giving the possibility of installing additional tanks on three different sides (at the side and rear).
Nothing else is needed, E.SYTANK in combination E.SYBOX to guarantee the correct connection, installation and operation in residential and light commercial applications.
