DVT 3.140 pressure vacuum pumps

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The robust rotary vane pump DVT 3.140 is suitable for higher pressure differences in vacuum and/or pressure applications. An eccentrically mounted rotor with slits in which precisely fitting slides move and separate the individual working chambers rotates in a cylindrical housing.

Nhà sản xuất: Becker

Liên hệ

DVT 3.140 pressure-vacuum pumps technical data

frequency	Hz	50	60
flow rate	m³/h	137	160
Motor power (3~)	kW	7,5	9,0
Motor power (1~)	kW	7,5	9,0
vacuum / overpressure	bar	±0.5 ±0.6
Average sound pressure level	dB(A)	77-78	78-79
Max Weight (3~/1~)	kg	146

		relative pressure(bar)	50 Hz - relative vacuum (bar)				60 Hz - relative vacuum (bar)
		relative pressure(bar)	0	-0,4	-0,5	-0,6	0	-0,4	-0,5	-0,6
amount of suction air	m³/h	0.4 bars	126,5	72	58	43	150	84	67	51
blown air volume	m³/h		140	103	83	82	164	118	105	92
power consumption	kW		5,0	5,3	5,35	5,35	6,6	6,5	6,3	6,3
blast air temperature	°C		45	55	56	56	52	58	59	60
amount of suction air	m³/h	0.5 bars	126	69	55	41	149	83	66,5	50
blown air volume	m³/h		138	101	91	80	163	117	104	91
power consumption	kW		5,10	5,40	5,45	5,45	6,75	6,60	6,55	6,50
blast air temperature	°C		47	55	56	56	53	59	60	61
amount of suction air	m³/h	0.6 bars	126	65	51	38	148	83	66	50
blown air volume	m³/h		138	99	89	78	162	116	103	90
power consumption	kW		5,25	5,55	5,55	5,60	6,85	6,75	6,80	6,85
blast air temperature	°C		49	56	56	57	54	59	60	61