PVDF stainless steel pneumatic diaphragm pump diaphragm aluminum alloy diaphragm RG25 polypropylene diaphragm

Shanghai Ren fluid machinery company's public RG series pneumatic diaphragm pump is a new type of transportation equipment, is currently the most innovative pump. Using compressed air as a power source for all kinds of corrosive liquid, with particles of liquid, high viscosity, volatile, flammable, poisonous liquid can pumped exhaust. The company produced a total of six standard diaphragm pumps. Importers and sizes are 1/4 ", 1/2", 3/4 ", 1", 1.5 ", 2", 3 ", 4", the fluid component materials are: aluminum, ductile iron, polypropylene, stainless steel The diaphragm according to the different membrane materials were: nitrile rubber, chloroprene rubber, polyethylene, three rubber, polyether rubber, fluorine rubber, PTFE, polyvinylidene fluoride. To meet the needs of different liquid media. First, the working principle: RG series pneumatic diaphragm pump works: two symmetrical diaphragm working chamber, each equipped with a flexible diaphragm, the link will form one of the two diaphragms, compressed air from the pump inlet After entering the intermediate connector, push the two working chamber diaphragm drive rod coupling to synchronize the movement of the diaphragm. At the same time, another work from the back of the gas chamber exhaust diaphragm pump. When the piston reaches the stroke end, with the valve mechanism is automatically compressed air introduced into the other working chamber, pushing the diaphragm toward the reverse movement, thus forming two diaphragms synchronized reciprocation. Each working chamber has set up two-way valve, reciprocating motion of the diaphragm, resulting in changes in the volume of the working chamber, forcing the two-way valve alternating on and off, so that the liquid continuous suction and discharge. RG series pneumatic diaphragm pump diaphragm and other most obvious difference is that with the valve structure. RG series pneumatic diaphragm pump with the valve structure to cancel the traditional "O" ring and the spool valve structure with the valve. Using three-pilot type valve eliminates dead spots and pump downtime. It provides accurate and reliable commutation signal to avoid downtime and faster change to the pump with greater flow, providing transport properties of the pulse smaller, more stable flows. RG series pneumatic diaphragm pump designed to be simple, highly reliable air valve, to ensure non-stop costly downtime costs incurred, all air valve components can be replaced without disassembly of the fluid section. Specially treated aluminum parts can resist corrosion caused by dirty air valve in plastic slider durable, easy to damage, no lubrication, ensure the smooth flow of air passage, the commutation flexible. Second, the main purposes: 1. Chemical industry: acids, bases, solvents, suspension, dispersion. 2. petrochemical industry: crude oil, heavy oil, grease, mud, sludge. 3. Paint industry: resins, solvents, colorants, paints and so on. The Day of industry: detergents, shampoos, lotions, creams, hand cream, surfactant. 5. ceramics: mud, ceramic slurry, lime slurry, clay slurry. 6. Mining: coal slurry, lava, mud, mortar and lubricants. 7. Water: stone mortar, soft sediment, sewage, chemicals, waste water. 8. The food industry: liquid semi-solid chocolate, brine, vinegar, syrup, vegetable oil, soybean oil, honey, animal blood. 9. beverage industry: yeast, syrups, concentrates, liquid mixture, wine, fruit juice, corn syrup and the like. -1- 10. The pharmaceutical industry: solvents, acids, alkalis, plant extracts liquid, ointment, plasma and other materials liquid medicines. 11. The paper: a binder, resin, paint, ink, paint, hydrogen peroxide and the like. 12. Electronics industry: solvents, plating fluid, cleaning fluid, sulfuric acid, nitric acid, waste acid, corrosive acids, polishing liquid. 13. Textile solution: dye chemicals, resins, rubber and the like. 14. The construction industry: grout, ceramic tile adhesives, rock slurry, ceiling paint and so on. 15. Automotive industry: polishing cream, oil, coolant, car paint, oil emulsion paint, varnish, varnish additives, degreasing fluids, paint. 16. The furniture industry: adhesives, varnishes, dispersions, solvents, toner, white wood glue, epoxy, starch binder. 17. metallurgy, casting and dyeing industry: the metal slurry, hydroxides and carbide slurry, dust washing pulp. Fourth, the performance profile: Jen public brand pneumatic diaphragm pumping both liquid and powder flow, but also convey some of the easy flow of the medium, with self-priming pump, submersible pump, shield pump, mud pump and impurity pump and other transportation machinery Many little. 1. do not need irrigation water, suction lift up to 7m, head up to 80m, the outlet pressure ≥0.8MPa; 2. Wide flow and good performance, allowing the maximum particle diameter of 9.4mm, pumping mud, when impurities, even wear on the pump Micro; 3. head, flow, can be adjusted by air pressure, (air pressure between 0.1 ~ 0.84MPa); 4. Working environment range: 5 ~ 65 ℃; 5. The pump with no moving parts, no shaft seal, septum exhausted medium and pump running parts, working medium completely separated, the transmission medium does not leak out of people. So pumping toxic, volatile or corrosive media, it will not cause environmental pollution and danger to personal safety; 6. no electricity, the use of flammable and explosive places safe and reliable; 7. It can be soaked in medium; 8 Easy to use, reliable, open stop simply open and close the gas valve, even for a long time because of accident-free medium run or sudden stop, pump will not be damaged. Once the overload, the pump will automatically stop and possesses the self protection function, when the load back to normal, and can automatically start running. 9. Simple structure, less wearing parts. Simple pump construction, installation and maintenance. Pumping medium does not come into contact with the valve, connecting rod and other moving parts, unlike other types of pump performance due to wear leaving the rotor, pistons, gears, blades and other parts of the gradual decline; 10 can transmit the adhesive liquid ; (viscosity at 10,000 cm or less) 11. The pump without lubricants, even idle, nor any effect on the pump. This is a major feature of the pump.