Lowara GEM Instrucciones Para La Instalación Y El Uso página 46

It is advisable to install a diaphragm tank in the module. The delivery line of each pressure module has a coupling for connecting
a 24-litre tank with on-off valve. Additional tanks may be installed on the floor.
2.3 Product identification data
1 = Version socket outlet divergent than 1 size increased
2 = Version socket outlet divergent than 2 size increased
3 = Version socket outlet divergent than 3 size increased
EN 12845 fire-fighting module
Examples:
- GEM1YN80-250/450: EN 12845 fire-fighting module GEM1 version, comprising NSCC 80-250/450 duty electric pump, with
start/delta starting.
- GEM2DJN40-200/75: EN 12845 fire-fighting module GEM2 version, comprising NSCC 40-250/75 duty electric pump, DOL
starting; also includes the electric jockey pump.
- GEM3DN65-250/300: EN 12845 fire-fighting module GEM3 version, comprising NSCC 65-250/300, DOL starting.
Available on request, other models of pumps:
- GEM..F comprising a series FHF main electric pump
- GEM..S comprising a series SHF main electric pump
- GEM..LS(N) comprising a series LS(N) main electric pump
- GEM..MP(A) comprising a series MP(A) main electric pump
Duty Electric pump model
N = main electric pump NSC series
J = (On request) Jockey pump
D = Main electric pump with direct starting
Y = Main electric pump with star/delta starting
Options:
CP = Dry contacts on the main electric pump panel and the jockey
pump panel
IP55 = Control panels with IP55 protection
KV = Voltmeter kit on the main electric pump control panel
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