2BV2 071 vacuum pump

The monobloc design is particularly suitable for use in the plastics and medical industries. The 2BV2 071 is robust and reliable. Available in different material combinations, e.g. B. in stainless steel, bronze, ceramic and cast iron with ceramic coating. Durable thanks to ceramic coating.

Nhà sản xuất: Elmo Rietschle

Liên hệ

frequency	design			service factor	Operating Liquid Volume	sound pressure level	weight approx.	Order no.
frequency	Tension	Storm	Performance	service factor	Operating Liquid Volume	sound pressure level	weight approx.
Hz	V	A	kW	SF	m³/h	dB(A)	kg
3~ 50/60 Hz, IP55, insulation class F, UL 507 and CSA 22.2 No 113 (certificate number E225239)
50	345 – 415Δ / 600 – 720Y	12.0Δ / 6.9Y	3,85	1,40	0,45	72	63* 69,5**	2BV2071-0NH04-7S* 2BV2071-0PH04-7S 2BV2071-0HH04-7S
60	380 – 480Δ	12.0Δ/Y	6,30	1,00	0,45	76	63* 69,5**	2BV2071-0NH04-7S* 2BV2071-0PH04-7S 2BV2071-0HH04-7S
50	200 – 240Δ / 345 – 415Y	20.8Δ / 12Y	3,85	1,40	0,45	72	63* 69,5**	2BV2071-0NH04-8S* 2BV2071-0PH04-8S 2BV2071-0HH04-8S
60	220 – 275Δ / 380 – 480Y	20.8Δ / 12Y	6,30	1,00	0,45	76	63* 69,5**	2BV2071-0NH04-8S* 2BV2071-0PH04-8S 2BV2071-0HH04-8S
3~ 50/60 Hz, IP55, insulation class F, UL 507 and CSA 22.2 No 113 (certificate number E225239)
50	500Δ/Y	10.0 Δ/Y	3,85	1,40	0,45	72	63* 69,5**	2BV2071-0NH04-5S* 2BV2071-0PH04-5S 2BV2071-0HH04-5S
60	575Δ/Y	10.0 Δ/Y	6,30	1,00	0,45	76	63* 69,5**	2BV2071-0NH04-5S* 2BV2071-0PH04-5S 2BV2071-0HH04-5S

materials

	Housing	control disc	Wheel
* – N	Gray cast iron (ceramic coated inside)	pottery	Bronze
** – P	stainless steel	pottery	stainless steel
** - H	stainless steel	stainless steel	stainless steel

other tensions

voltage range		fixed voltage		Order no.
50Hz	60Hz	50Hz	60Hz	Order no.
3 phases
185-220VΔ / 320-380VY	200-254VΔ / 345-440VY			2BV2071-0HH04-0S
200-240VΔ / 345-415VY	220-275VΔ / 380-480VY			2BV2071-0HH04-8S
345-415VΔ / 600-720VY	380-480VΔ / 660-720VY			2BV2071-0HH04-7S
500VΔ	575VΔ			2BV2071-0HH04-5S
3 phases
		IE2 3 phases
180-240VΔ / 310-415VY	200-275VΔ / 345-480VY	200VΔ / 345VY	230VΔ / 400VY	2BV2071-0PH04-1S
450-550VΔ	520-600VΔ	500VΔ	575VΔ	2BV2071-0PH04-5S
200-260VΔ / 350-450VY	230-290VΔ / 400-500VY	230VΔ / 400VY	265VΔ / 460VY	2BV2071-0PH04-6S
350-450VΔ / 610-725VY	400-500VΔ / 690-725VY	400VΔ / 690VY	460VΔ	2BV2071-0PH04-7S

Amount of operating liquid at 50 Hz / 60 Hz [m³/h]

p1	fresh water	economy circuit
mbar abs	15ºC	8°C	10°C	12ºC
> 500	0,23 / 0,23	0,16 / 0,17	0,17 / 0,19	0,19 / 0,2
200 – 500	0,23 / 0,23	0,16 / 0,17	0,17 / 0,19	0,19 / 0,2
< 200	0,45 / 0,45	0,23 / 0,27	0,27 / 0,31	0,32 / 0,35