By SY FRP centrifugal liquid

■ centrifugal pumps Overview SY FRP solution: Wenzhou-resistant valve production SY type, WSY type, FSY FRP liquid under centrifugal FRP (phenolic resin) of non-oxidizing acid (hydrochloric acid, sulfuric acid, phosphoric acid, etc.) , salt solution, water has a good corrosion resistance, not alkaline and oxidizing acids (nitric acid, chromic acid, etc.) corrosion resistance, the maximum temperature of about 120 ~ 150 ℃, the lowest temperature of -20 ℃. The application of this material production unit at SY vertical fiberglass sump pump, WSY pump liquid steel for the next vertical glass vortex pump, FSY type pump for liquid steel under the vertical glass centrifugal pump. The chemical pumps due to stretching the depth of the tank, tank of different lengths, at the design liquid depth 500mm - choose between 3000mm. As long as the liquid above the pump, you can not start sending liquid irrigation fluid, with a lower level of cover leak hole, liquid will not leak outside the tank. The chemical pumps and parts in contact with the medium, with the Department of polyvinyl butyral modified phenolic glass fiber, high temperature compression molding of phenolic glass steel parts, connecting pipe, outlet pipe using the semi-dry process made rolling phenolic glass pipe, assembly of the impeller hub are made of clay and phenolic stick shaft into one, under the ministries assembly of liquid are bonded with phenolic clay, no metal in contact with the media inserted into the fluid under, corrosion performance is absolutely reliable products lightweight, high strength, deformation, temperature, corrosion resistance and other excellent performance, anti-corrosion can be a partial substitute for precious metals molybdenum-containing stainless steel, titanium and titanium alloy. Pump drive and direction of rotation: pump through the claw-type flexible coupling directly driven by the electric motor, from the motor side to see the pump clockwise rotation. ■ SY type under glass liquid centrifugal model significance: ■ Under SY FRP centrifugal liquid Features: 1, vertical structure, pump impeller partially submerged in the liquid, small footprint; 2, seal with no leakage; 3, the body submerged in the liquid, before starting without water. ■ SY under FRP centrifugal pump selection was based on: ordinary steel, stainless steel, aluminum and lead skirts with engineering materials in hydrochloric acid corrosion serious, do not apply. Most plastic hydrochloride has excellent corrosion resistance. One type of plastic resistant to all concentrations of hydrochloric acid and the boiling point, such as phenolic, furan, polychlorotrifluoroethylene, polytetrafluoroethylene, perfluoro poly ethylene, polyvinylidene fluoride and the like. Phenolic resin (FRP) products for non-oxidizing acid (hydrochloric acid, sulfuric acid, phosphoric acid, etc.), salt solution, water has a good corrosion resistance, not alkaline and oxidizing acids (nitric acid, chromic acid, etc.) Corrosion . ■ Under SY FRP centrifugal liquid main purposes: the chemical pump is widely used in chemical, petrochemical, metallurgy, dyes, pesticides, pharmaceuticals, rare earth, fertilizer and other industries, delivery of solid particles suspended in the tank, easy crystallization temperature not more than 100 ℃ for various non-oxidizing acid (hydrochloric acid, sulfuric acid, formic acid, acetic acid, butyric acid) and other corrosive media the best equipment. ■ Under SY FRP liquid centrifugal pump performance parameters: Model outlet diameter mm Flow Head m Speed ??r / min motor power kw liquid at length (mm) m3 / h L / s SY40 × 32-20 32 4.4 1.22 21 2900 1.5-3 500 至 3000 6.3 1.75 20 8.3 2.31 18 SY50 × 40-20 40 8.8 2.44 21.5 2900 2.2-4 12.5 3.47 20 16.3 4.53 17.8 SY65 × 50-20 50 17.5 4.86 21.5 2900 4-5.5 25 6.94 20 32.5 9.03 18 25WSY-22 25 2.88 0.80 22 2900 2.2 25WSY-30 4.05 1.12 18 40WSY-258 6.48 1.80 15 25WSY-30 25 2.88 0.80 30 2900 3 6.48 1.80 20 9.00 2.52 15 40WSY-25 40 5.76 1.60 25 2900 4 8.10 2.24 20 50FSY-35A 13.32 3.70 15 40FSY-22 40 8.10 2.24 22 2900 3 15.84 4.4 18 20.0 5.5 15 40FSY-18 40 6.48 1.80 18 2900 2.2 15.0 4.17 15 21.6 6.0 12 40WSY-50 40 6.48 1.80 50 2900 7.5 8.64 2.40 45 14.4 4.00 35 40FSY-35 40 10 2.8 34 2900 4 20 5.5 30 30 8.3 24 50FSY-35 50 30 8.3 35 2900 7.5 45 12.5 32 55 15.1 28 50FSY-35A 50 25 7.0 26 2900 5.5 35 9.7 25 45 12.5 22 50FSY-20 50 18 5.0 20 2900 4 30 8.3 16 35 9.7 12 80FSY-35 65 56 15.5 35 2900 15 92 25.5 29 110 30.5 25 80FSY-35A 80 45 12.5 26 2900 11 69 19.2 22 90 25.0 19