DESCRIPTION AND USE
Double water pressure systems composed of 2 self-priming electric pumps made of stainless steel type J-INOX or MG-INOX ( suitable for fresh water), or 2 self priming electric pumps made in bronze type JBR ( suitable for fresh water an sea water) featured with electronic control system EPC widely used in the marine field to grant a proper and constant water pressure for all on board appliances such as: showers, kitchen, washbasins, toilets, etc.
The electronic control system EPC are designed to accomplish the automatic control of the pump. The EPC will automatically control the start and stop stages when the pressure drops or when the water supply to the system is interrupted.
The use of our double pressure systems series GDE-J, GDE-MG and GDE-JBR allows for a higher water flow than the traditional pressure systems, as the two pumps made in d.c., a.c., or mixed ( d.c + a.c) can work either simultaneously or singularly.
For a proper operation of the group it is recommended to install a water tank.
COMPOSITION OF THE DOUBLE PRESSURE SYSTEMS
Our double pressure group have a standard fitting of:
No. 02 Self priming pumps type “J-INOX” , “MG-INOX” or “JBR” (voltages and performances as shown in the table)
No. 02 EPC ( electronic pressure control) with pressure gauges.
No. 01 Pressure reducer
No. 04 Ball valves ( No. 02 in the inlet, No. 02 in the outlet)
No. 02 Non return valves in the inlet
Manifolds made in stainless steel
“Omega” base made in stainless steel with antivibration
SCOPE
Liquid free of solid impurities
Temperature range of the liquid: from +0 to +50 °C (+70 °C for GDE-JBR series)
Static pressure inside the pump body: 6 bar max.
ACCESSORIES ON REQUEST
Cilindrical tank made in painted steel or stainless steel with capacity from 20 liters to 500 liters
PERFORMANCES
24V: DIRECT CURRENT
230M, 50Hz: single-phase alternate current
Available on request other voltages at 50Hz and 60Hz.
