List Of Components, Gem, Gem - Lowara GEM Instrucciones Para La Instalación Y El Uso

6 LIST OF COMPONENTS, GEM, GEM..J MODULES
N. REF. DESCRIPTION
1 Tee manifold
2 * Tee connection
3 Two start-up pressure switches
4 * Eccentric cone on suction side
5 Eccentric cone on delivery side
6 * Weld flange
7 * Expansion joint on suction side **
8 Pressure gauge
9 Vacuum pressur gauge
10 * Flow meter
11 Connection from priming tank
12 Pressure switch
* Components included in the kit (not supplied as standard module)
** Mandatory in case of diesel engine
*** Mandatory in case of positive suction head installation
The connections may be threaded or flanged depending on the type of pump.
The jockey pump is provided only on request, either on board (GEM..J) or as a kit. The electric panels may be mounted onto
the module or installed separately in the case of floor-standing cabinets.
N. REF.
13 * Upstream pipe of flow meter
14 * On/off butterfly valve on suction side ***
15 On/off valve on delivery side
16 * On/off valve for flow meter
17 Test valve for checking the seal of the check valves
18 Check valve
19 * Membrane tank
20 Main electric pump
22 Jockey pump
23 Control panels
25 Jockey pump delivery
26 Jockey pump pressure switch
58
DESCRIPTION
gemj-comp_en_d_tp