Hình ảnh của U 4.40 vacuum pump

U 4.40 vacuum pump

U 4.40 U series (BECKER) oil-lubricated rotary vane vacuum pump is cool-running, quiet and highly efficient. Check valve and efficient oil separation are integrated.

Nhà sản xuất: Becker

Liên hệ

U 4.40 3 ~ \| 3 ~ \| 3 ~ \| 1~		50Hz	60Hz
nominal pumping speed	m³ / h	41	48
final pressure	mbar abs.	0.5	0.5
Rated voltage 3 ~	V	Δ230 / Y400 \| IE3	Δ265 / Y460 \| IE3 Δ230 / Y400 –
Rated voltage 3 ~	V	Δ230 / Y400 \| IE3 / UL / CSA	Δ265 / Y460 \| IE3 / UL / CSA Δ230 / Y400 –
Rated voltage 3 ~	V	Δ200 / Y350 \| IE3	Δ220 / Y380-400 \| IE3 Δ200 / Y350 \| –
Rated voltage 1~	V	220-240±5%	–
rated engine power	kW	1.5	1.8
Current consumption 3 ~	A	5.33 / 3.08	5.58 / 3.22 5.7 / 3.3
Current consumption 3 ~	A	4.93 / 2.85	5.02 / 2.9 5.54 / 3.2
Current consumption 3 ~	A	6.06 / 3.5	6.65 / 3.84 6.6 / 3.8
Current consumption 1 ~	A	10.5	–
Rated engine speed 3 ~	at least ^-1	2890	3470 3440
Rated engine speed 3 ~	at least ^-1	2910	3510 3480
Rated engine speed 3 ~	at least ^-1	2900	3470 3450
Rated engine speed 1 ~	at least ^-1	2860	–
SPL	dB(A)	69	71
mass	kg	≈38
oil	l	1.0

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

Different positions to the standard device
U 4.40	/09	– with ballast valve
	/0-25 /0-56	– with oil-water cooler

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