About products and suppliers
40 portable diaphragm aspirator products are offered for sale by suppliers on Alibaba.com, of which vacuum suction devices accounts for 37%.
A wide variety of portable diaphragm aspirator options are available to you, such as plastic, metal and steel.You can also choose from class ii, class i portable diaphragm aspirator,as well as from gb2626-2006, gb/t18830-2009, and gb15979-2002 portable diaphragm aspirator,And whether portable diaphragm aspirator is free spare parts, {2}, or {3}.