Plastic pump is suitable for -20℃~120℃ temperature under the condition of long-term oxidant conveying any concentration of various acid and other corrosive medium, the pump body adopts metal case lined with fluoroplastic(F46 or PFA) ,the thickness of the lining fluoride is 0-30 mm. The impeller and the pump cover flow components adopt fluoroplastic alloy one-time high temperature metal insert molding. Plastic pump set a variety of chemical pumps’ advantages ,has superior corrosion resistance , high mechanical strength, advanced structure, reliable performance , convenient operation and maintenance, high efficiency and energy saving, etc. The series of the product has a total of more than 30 specifications, the capacity and head range was welcomed by the majority of users.

Guangzhou Zhonghang Environmental Technology Co., Ltd was established in 2012. We are a manufacturer engage in Recirculating Aquaculture System, Raw Water Treatment System, Aquaculture project, and Aquatic engineering research. Our products include whole set of RAS, protein skimmer, automatic drum filter, uv sterilizer, biological filter, ozone generator, oxygen generator, PP fish tank, water pump etc. We have professional technical personnel to offer you professional service in your aquaculture system. And our product was salad well in the world. Please feel free to contact us for more information.