The ceramic plunger is another high-tech product of our company at present, the plungers used in petroleum, chemical, food machinery are easy to be corroded wore out and have a short service life, and the available ceramic plungers are not reliable. Nanbo ceramic plungers uses structural ceramic for the working and contract surface with media and the plungers are connected with metal handles mechanically, and the viscose glue is filled between them to prevent the screw from getting lose. The surface toughing the media or the packing is highly corrosion-resistant and wear-resistant. A service life ten times longer than that of the metal plungers and higher reliability than normal ceramic plungers is achieved. In the mean time, it gives the sealed packing material a longer service life.

Specification:
ＳФ25mm, Ф32mm, Ф35mm, Ф38mm, Ф45mm, Ф51mm, Ф57mm，Ф65mm or/per order

Specification	Remark
φ25mm	Ceramics Length 200mm，Stainless steel stem
φ32mm	Ceramics Length 200mm，Stainless steel stem
φ35mm	Ceramics Length 200mm，Stainless steel stem
φ38mm	Ceramics Length 200mm，Stainless steel stem
φ45mm	Ceramics Length 200mm，Stainless steel stem
φ51mm	Ceramics Length 200mm，Stainless steel stem
φ57mm	Ceramics Length 200mm，Stainless steel stem
φ65mm	Ceramics Length 200mm，Stainless steel stem