Купить Best продажи 2BV2060 Малый чугун воды кольцо вакуумный насос цена

Описание

2BV Series Water Ring Vacuum Pump

Note:

Inside wire teeth: 2BV2060-2BV2061-2BV2070-2BV2071

Flanges: 2BV5110-2BV5111-2BV5121-2BV5131-2BV5161

Tell us what you need to configure:

I. stainless steel body+cast iron pump impeller/copper impeller/stainless steel impeller+general motor

II.cast iron pump+cast iron pump impeller/copper impeller/stainless steel impeller+general motor

III.stainless steel body+cast iron pump impeller/copper impeller/stainless steel impeller+explosion-proof motor

IV.cast iron pump+cast iron pump impeller/copper impeller/stainless steel impeller+explosion-proof motor

V.cast iron pump+cast iron pump impeller+general motor(column Sales)

Best продажи 2BV2060 Малый чугун воды кольцо вакуумный насос цена

2BV series water ring vacuum pumps are suitable for pumping the gases and steam. Its suction pressure can reach 33mbar (abs) (i.e. 97 % vacuum degree). If the transformer oil is used as the operating liquid, these pumps are called oil ring vacuum pump and the suction pressure can reach 6.7mbar (abs) (i.e. 99 % vacuum degree). So the oil ring vacuum pumps can replace the reciprocated vacuum pumps completely. When the liquid ring vacuum pumps work under the condition near the limited vacuum for a long time, it is necessary to couple with the cavitation protection pipe in order to get rid of the screaming and protect the pump.

When the compressors work, the maximum pressure is 0.26MPa(abs). And the higher of discharge pressure, the larger of the power of the compressors. So it is necessary that the data of the discharge pressure is provided to choose the proper motor.

2BV2-Ex,2BV6 series water ring vacuum pumps and compressors are mainly used for pumping the explosive gases or work in the flammable and explosive environment. The technical parameter of each type is the same as the corresponding type of the 2BV2 or 2BV5 series products.
2BV series stainless steel pumps can be used under the conditions with higher requirements for the corrosive-proof or the lustration.

According to the working situation, the material of all the parts where the liquid flows (i.e. pump casing,pump cover, port plate, impeller)are made of various stainless steel as bellow:

SUS304(0Cr18Ni9)
SUS316(0Cr17Ni12Mo2)
SUS316L(00Cr17Ni14Mo2)
The material of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti
The mechanical seals are used the John Crane products and the seals material is optional for FPM or PTFE.

Comparing with the SK, 2SK, SZ water ring vacuum pumps, the 2BV series products possess the characteristics as bellow:

The close-coupled design is convenient to install and can save space. The standard seals are all used the John Crane mechanical seals. 2BV series products have the cavitation protection port. When they work under the condition near the limited vacuum, the cavitation protect port opens (or connects with the separator)to get rid of the screaming to protect the pump. Aluminium bronze impeller is of high intensity and wearing well. The erosive-proof capacity of the pump can be improved by using it. If the parts where the liquid flows are made of the stainless steel,the pumps can be used under the more rigorous condition. The unique design of the discharge port can protect the pump from the over-pressure to ensure the best efficient performance in the working range of the pump. The motors are all adopted Y2 series products. The protection class is IP54 or IP55 (normal is IP44) and the insulation grade is F. The bearings are all used the imported products with brand name of NTN or NSK

Technical parameters of 2BV serial liquid ring vacuum pump:

model	ultimate vacuum Mbar(Pa)	suction speed M3/min	power KW	speed Rpm	liquid flow rate L/min	noise dB(A)	weight Kg
2060	33(3300)	0.45	0.81	2880	~2	62	20
2061	33(3300)	0.87	1.5	2880	~2	65	22
2070	33(3300)	1.33	2.35	2880	~2.5	66	31
2071	33(3300)	1.83	3.85	2880	~4.2	72	42
5110	33(3300)	2.75	4	1450	~7	63	78
5111	33(3300)	3.83	5.5	1450	~8.5	68	100
5121	33(3300)	4.68	7.5	1450	~10	69	145
5131	33(3300)	6.68	11	1450	~15	73	165
5161	33(3300)	8.3	15	970	~20	74	252
6110	33(3300)	2.75	4	1450	~7	63	107
6111	33(3300)	3.83	5.5	1450	~8.5	68	142
6121	33(3300)	4.68	7.5	1450	~10	69	198
6131	33(3300)	6.68	11	1450	~15	73	238
6161	33(3300)	8.3	15	970	~20	74	350

Best продажи 2BV2060 Малый чугун воды кольцо вакуумный насос цена

THE BUYER IS RESPONSIBLE FOR ALL SHIPPING & HANDLING COSTS. SHIPPING COSTS ARE DETERMINED BY THE LOCATION OF THE BUYER AND THE WEIGHT OF THE ITEM SOLD.

SHIPPING WILL NOT TAKE PLACE UNTIL PAYMENT IS RECEIVED.

ATTENTION INTERNATIONAL BUYERS: PLEASE PROVIDE A PHONE NUMBER AND SHIPPING ADDRESS SO WE CAN GET THE ITEM SHIPPED TO YOU. DO NOT FORGET ABOUT ANY OTHER CHARGES WHICH ARE CHARGED BY THE CARRIER(SUCH:Customs clearance and tax expense). THIS IS SOMETHING WE HAVE NO CONTROL OVER AND IS AN ADDITIONAL CHARGE TO SHIPPING.

WE ALSO CAN SUGGEST YOU USE OTHER SHIP WAYS, SUCH AS: BY AIR OR BY SEA.

Best продажи 2BV2060 Малый чугун воды кольцо вакуумный насос цена

WE WILL REFUND YOUR MONEY IF THE ITEM YOU RECEIVE DOESN'T WORK AT ALL UNLESS IT WAS LISTED AS BEING "PARTS ONLY" OR "NOT IN WORKING CONDITION." THE BUYER WILL BE RESPONSIBLE FOR ALL RETURN SHIPPING FEES. ONCE THE ITEM IS RECEIVED AT OUR LOCATION WE WILL ISSUE THE REFUND.

ITEMS MUST BE RETURNED WITHIN 14 DAYS FROM THE DATE IT WAS DELIVERED TO THE BUYER.

Best продажи 2BV2060 Малый чугун воды кольцо вакуумный насос цена

CUSTOMER SATISFACTION IS VERY IMPORTANT TO US. PLEASE FEEL FREE TO SEND US AN EMAIL OR A MESSAGE THROUGH EBAY WITH ANY QUESTIONS, COMMENTS, OR CONCERNS.

BUYERS: CHECK OUR FEEDBACK AND BID WITH CONFIDENCE. WE WILL NOT LEAVE FEEDBACK FOR BUYERS UNTIL WE RECEIVE FEEDBACK. SHOULD A PROBLEM ARISE PLEASE CONTACT US BEFORE LEAVING NEUTRAL OR NEGATIVE FEEDBACK; THIS WILL ALLOW US TO WORK WITH THE BUYER TO RESOLVE ANY PROBLEMS.

BE SURE TO ADD US TO YOUR FAVORITES LIST AND CHECK OUT OUR OTHER ITEMS!