Dry rotary van vacuum pump,air pump

Description:
The Dry rotary van vacuum pumps,oil-free working,air-cooled
Type   Suction air tate    Vacuum        Motor capacity              Speed                Noise
          (m3/h max)      (mbar max)            (kw)                        (RPM)                (flange)           
          50LHz/ 60Hz                            58Hz  /   60Hz          50Hz / 60Hz          50Hz/60Hz
ZBW                                                necessary/installed
60E       55/66                   100          1.3/1.7      2.4/3.0       1420/1715               76.5/78.5
ZBW      67/78.5                100         1.7/2.2       2.4/3.0        1420/1715                81/81  
80E
ZBW     98/112                   100         2.6/3.3      3.0/3.5        1430/1720               75/77            
100E
ZBW      129/154                100          3.3/4.4     4.0/4.8     1430/1720                   76/79          
140E
the each weight of the ZBW200E  and ZBW250E is  69kg.69kg.101kg.111kg

Brand:	Tongyou
Model No. :	ZBW60E-140E
Payment Terms :	T/T Western Union
Quantity:	2000 Piece/Pieces
Minimum Order :	2 Piece/Pieces
Price Terms :	FOB
Packaging:	wooden box packing
Delivery Lead Time :	delivery within 1~7 days after recieving the payment