ETR-WEH250 루츠 진공 펌프

모터 출력 (50Hz): 2.2Kw\n
\nPumping speed (50Hz): 310m ³/h\n
\nUltimate vacuum: 0.05pa

Parameter	Unit	ETR-WEH250
Rated flow	m³/h	310
Air intake	mm	ISO63
Exhaust vent	mm	ISO40
Pressure difference	Pa	0-18000
Weight（Approximately）	kg	69
Motor power	Kw	2.2
Overall dimensions	mm	705X305X272
Gear oil injection amount	L	/
Transmission oil injection amount	L	1.5
Oil injection amount of shaft seal	L	0.125
Cooling water flow rate	L/h	/