Xylem Lowara GEM Traduction De La Notice Originale page 105

9 Accessories
For more information refer to the technical catalogue, or contact Xylem or the Authorised
Distributor.
Hydraulic accessories
Name
Jockey pump kit
Connection kit
Suction kit
Flow meter kit
Priming tank
Priming kit
Priming tank support
Diaphragm tank
On-off valve
On-off valve monitoring kit
Storage tank float
Storage tank level probes
Minimum pressure switch
Anti-vibration joint
Control panels
Name
Brackets
Alarm control panel
GPRS/GSM modem (2G)
Ethernet interface
Optical/USB interface
GPRS/GSM module antenna
GEM, GEMJ – Fire-fighting Pump Set
Description
Keeps the system under pressure and limits the start of the service pumps, even in case of
small leaks
Components for connecting two or more pump sets
Components for connecting the pump set to the water supply
It measures the hydraulic performance of the pump set for the mandatory checks
It keeps pump and the suction pipe full of water
Components for connecting the tank to the pump set and the water supply
it limits sudden changes in system pressure
Mandatory for positive suction head installation
It checks the status of the valve, open or closed
It prevents dry run of the jockey pump
Mandatory for pump sets with motor pump, it reduces the vibrations between the pump and
the piping system
Description
Support for control panels up to 55 kW
Remote pump set status and alarm monitoring
Forwarding of status, alarm and data SMS and emails through the FTP server
Additional insulated Ethernet connection module for system monitoring purposes. TCP/IP
protocol
PC connection cable with optical USB connector for programming, data download, diagnostics
and firmware update
GSM penta-band antenna (850, 900, 1800, 1900 and 2100 MHz) for the GPRS/GSM module.
Cable length: 2.5 m
en – Original Instructions
105