◆ Structure: pump using plastic manufacturing, use metal splint reinforced by increasing its mechanical strength, changing the other non-metallic pumps have poor mechanical strength. In the pump body without any metal inserts, not because of the metal inserts are corrosive media and make the entire pump scrapped, the user in the installation process does not have to worry about the difference in mechanical strength plastic makes the pump itself is damaged. Design and manufacture of the whole structure of the pump is a plastic pump with advanced technology, perfect structure, the longest service life, high efficiency, the use of a wide range of simple maintenance of chemical pumps. ? Spring is not in contact with the media, the outer spring took plastic processing, and external cooling device, the user when using nitric acid pumps chemical pump, if the medium temperature is higher fluorine plastic chemical pumps, in order to enhance the service life of mechanical seal , through the exterior cooling water circulating cooling mechanical seal. 4, lower fluorine plastic liquid pump is under vertical single-stage single-suction centrifugal liquid for conveying solid particles, suspended solids and liquids crystallize corrosion pregnant. Transmission medium temperature (~ 30 ℃ ~ 110 ℃) specific check list contact liquid material flow range of the pump under this series of fluorine plastic liquid is 3.6 to 216 m 3 / hour, lift from 8 to 50 meters; speed of 2900 rev / min . Pump characteristics under FYS fluorine plastic liquid is vertical, sump pumps, pump Chemical pump mechanical seal, impeller and partially submerged in the liquid part, so the effective area occupied by small chemical pump seal leak and, therefore, suitable for transport corrosive, toxic, volatile, flammable and other liquids. According to the transmission medium temperature corrosion and different circumstances, under plastic liquid pump wetted material is divided into: reinforced polypropylene (represented by the symbol R), polyvinylidene fluoride (represented by the symbol PF). _ Fluorine plastic chemical pump chemical pump _IHF80-65-125A (certified merchants) Ltd provided by the Shijiazhuang-send pump. Shijiazhuang-school Pump Co., Ltd. (www.shipaipump.com) is specialized in "slurry pumps, submersible pumps, sewage pumps, chemical pump, pulp pump, water pump, mud pump, multi-stage" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.