The EH4200T3 mechanical booster pump has been certified for use in EX II 2G c IIB T3 classified areas. The temperature classification of the mechanical booster pump is based on the outlet pressure of the pump being maintained below the critical backing pressure of 10 mbar (1 x 103 Pa) at zero flow.
Technical data | |
Displacement (swept volume) | |
50Hz | 4140 m3h-1 / 2440ft3min-1 |
60Hz | 4985 m3h-1 / 2935ft3min-1 |
Effective pumping speed with backing pump | |
E2M275 | 3100 m3h-1 / 1825ft3min-1 |
Pressure differential across pump † | |
50Hz | 0-70 mbar / 0-52 Torr |
60Hz | 0-50 mbar / 0-38 Torr |
Inlet connection | ISO250 |
Outlet connection | ISO100 |
Rotational speed | |
50Hz | 0-2900 rpm |
60Hz | 0-3500 rpm |
Operating continuous inlet pressure | 0-1000 mbar / 0-760 Torr |
Maximum outlet pressure | 1000 mbar / 760 Torr |
Recommended backing pumps | GXS450, E2M275 |
Electrical supply | |
50Hz | 220-240V / 380-415V |
60Hz | 230V / 460V |
Motor power | |
Hydrocarbon | 11kW / 15hp |
PFPE | 11kW / 15hp |
ATEX | 11kW |
Explosion proof | 15hp |
Ambient temperature range | |
Operating | 5 to 40°C / 40 to 104°F |
Storage | -10 to 80°C / 14 to 176°F |
Maximum operating humidity | 90% RH |
Recommended cooling water supply pressure | 2-6 bar |
Cooling water connections | 3/8 inch BSP male |
Recommended oil | |
Standard version | Ultragrade 20 |
PFPE version | Fomblin® YVAC 16/6 |
Oil capacity | |
Gear case | 3.5 litre |
Coupling cover | 6.5 litre |
Shaft seal reservoir | 1.5 litre |
Weight | 481 kg |