Min. Order Reference FOB Price
1 Piece US$3,000.00-10,000.00 / Piece
Product Description
Product Description JZJ2b series Roots water ring vacuum unit is an air extraction unit composed of ZJ and zjp roots vacuum pumps as injection and extraction pumps and 2BV and 2be water ring vacuum pumps as front stage pumps according to a certain pumping speed ratio. It can not only be used to ...