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Section 1 Introduction
Technical features
• GRP construction tank, 25mm insulation (HCFC and CFC free).
Reinforced base (encapsulated multi-ply board).
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Stainless steel submersible pumps.
Stainless steel pressure vessel with drain valve.
1” Probe-controlled high-flow solenoid valve input.
1¼” BSP full-bore discharge connection (2” available on request).
2“Overflow pipe. Overflow warning pipe fitted to tanks above 800 litres.
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Low water level pump protection device.
Stainless steel pumps.
2xVASCO Inverter pump controllers (230 volt single phase).
LED system status display.
Control box with MCB protection.
Options
• Remote alarm panel with common fault volt-free contacts.
• Integral flow meter.
Full details of tank sizes and technical specifications are provided in Section 2 of this
manual.
Pump
The ScubaTANK™ uses a pair of submersible pumps
selected from the stainless steel Modus XPR range.
Various pumps pressure and flow rate are available
allowing selection to suit a wide usage range.
The specification curves for these pumps can be found
in Section 2.
Fig. 1-2 Modus XPR Pump
VASCO variable speed controllers
The pumps are driven by VASCO (variable speed controller) units fitted to each
pump. These are variable frequency drive units designed to control and protect
pumping systems by varying the output frequency to the pump.
They manages the system operation to maintain a certain constant physical quantity
(pressure, differential pressure, flow, temperature, etc.) regardless of the conditions
of use. The pumps (configured in duty/assist or duty/standby mode) are operated only
when needed thus avoiding unnecessary energy consumption and providing overall
energy cost saving, longer pump life and improved reliability.
ScubaTANK™ VX2 Iss.2- Mar 2014
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