Hình ảnh của U 4.250 vacuum pump

U 4.250 vacuum pump

U 4.250 Ölgeschmierte Drehschieber-Vakuumpumpe der U-Serie (BECKER) ist kühllaufend, leise und hocheffizient. Rückschlagventil und effiziente Ölabscheidung sind integriert.

Nhà sản xuất: Becker

Liên hệ

U 4.250 3~ \| 1~		50Hz	60Hz
nominal pumping speed	m³/h	244	276
Enddruck U 4.190 SA/K	mbar abs.	3
Enddruck U 4.190 F/K	mbar abs.	0,5
Rated voltage 3~	V	Δ230/Y400 \| IE2	Δ265/Y460 \| IE2 Δ230/Y400
Rated voltage 3~	V	Δ400/Y- \| IE2	Δ460/Y- \| IE2 Δ400/Y
Rated voltage 1~	V	Δ200/Y350	Δ230/Y380-400 \| IE2 Δ200/Y350
rated engine power	kW	7,5	9,0
Current consumption 3~	A	28/16,2	26,8/15,5 \| 30,9/17,9
Current consumption 3~	A	16	15,5 \| 18
Current consumption 1~	A	31,8/18,4	31,5/18,2-17,3 \| 33,9/19,5
Motor rated speed 3~	at least^-1	1445	1735
Motor rated speed 1~	at least^-1	1450	1760
sound pressure level	dB(A)	73	76
Weight	kg	110+
oil	l	7

oil

position	order no.	Description
BECKER LUBE M 100	960009 00000	mineral oil
BECKER LUBE S 100	960016 00100	synthetic oil
BECKER LUBE SL 100	960023 00100	food area

Pump Variations

variants
U 4,250	GB	gas ballast valve
	-25	oil-water cooler
	-51	Oil bath heating, level sensor and thermostat
	(F250)	With suction filter F 250 (paper cartridge)

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