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Anti Corrosion Stainless Steel Diaphragm Pump , Sulfuric Acid Diaphragm Pump

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Anti Corrosion Stainless Steel Diaphragm Pump , Sulfuric Acid Diaphragm Pump

China Anti Corrosion Stainless Steel Diaphragm Pump , Sulfuric Acid Diaphragm Pump supplier
Anti Corrosion Stainless Steel Diaphragm Pump , Sulfuric Acid Diaphragm Pump supplier Anti Corrosion Stainless Steel Diaphragm Pump , Sulfuric Acid Diaphragm Pump supplier

Large Image :  Anti Corrosion Stainless Steel Diaphragm Pump , Sulfuric Acid Diaphragm Pump

Product Details:

Place of Origin: China
Brand Name: Yuzhou
Certification: ISO/SGS/CE
Model Number: QBY

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: plywood case package
Delivery Time: 2-5 working days
Payment Terms: T/T, Western Union
Supply Ability: 500 sets per month
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Detailed Product Description
Product Name: Air Operated Diaphragm Pump Structure: Diaphragm Pump
Power: Electric Material: Aluminum,sinless Steel,plastic Mateerial
OEM: YES Warranty: 12 Month
High Light:

double diaphragm pump


pneumatic diaphragm pump

DBY series stainless steel 304 electric diaphragm pump anti-corrosion, acid alkali resistance didphragm pump
Brief introduction
DBY fluoroplastic electric diaphragm pump is one of the many fluoroplastic water pumps.Fluorine-plastic electric diaphragm pump is a water pump with very strong corrosion resistance. The over-flow part of the pump body is made of high quality polyvinylidene fluoride material. PVDF has good chemical stability, excellent chemical corrosion resistance and heat resistance. It can be applied to any strong acid, strong alkali and all kinds of organic solvent except molten alkali salt.
The source power of the DBY fluoroplastic electric diaphragm pump is given by Siemens bede motor, which drives the diaphragm plate on the connecting rod shaft of both sides of the pump body to reciprocate to and fro through the reducer. The left and right pump cavities are equipped with four single ball valves, and the left and right motion of diaphragm plate leads to regular changes in the volume of pump cavities. Force the four single ball valves to open and close alternately to draw and discharge the fluid.

Chemical industryacid, alkali, solvent, suspension, dispersion system
Petrochemical industrycrude oil, heavy oil, grease, mud, sludge and so on
Coating industry:resin, solvent, colorant, paint, etc
Daily chemical industry:detergent, shampoo, emulsion, emulsion, hand cream, surface activator
Ceramicsmud, porcelain slurry, lime slurry, clay slurry
Mining industrycoal slurry, magma, mud, mortar, explosive slurry, lubricants
Water treatmentlime slurry, soft sediment, sewage, chemicals, waste water
Food industry

liquid semisolid, chocolate, salt water, vinegar, syrup, vegetable oil, soybean
oil, honey, animal blood

Beverage industry:yeast, syrup, concentrate, gas-liquid mixture, wine, juice, corn syrup, etc
Pharmaceutical industry

solvent, acid, alkali, plant extract liquid, ointment, plasma and other kinds of
drug material liquid

Paper industrybinders, resin, paint, ink, pigments, hydrogen peroxide, etc

solvent, electroplating, cleaning solution, sulfuric acid, nitric acid, waste acid,
corrosive acid, polishing liquid

Textile industrydye chemicals, resin, glue, etc
Construction industrycement, ceramic tile binder, rock slurry, ceiling finish and so on
Automobile industry

polishing emulsion, oil, coolant, automobile primer, oil emulsion, varnish,
varnish additive, degrease, paint, etc

Furniture industry

adhesive, varnish, dispersion system, solvent, color agent, white wood glue,
epoxy resin, starch adhesive

Metallurgy, castingmetal slurry, hydroxide slurry and carbonization slurry, dust washing slurry

Material selection of pump body

  • Common liquid (ph6-8, weak acid-base, such as rainwater,common sewage, oil, etc.) : please use aluminum alloy, cast steel diaphragm pump.

  • Common alkalinity, high acidity (PH value 3-8), such as low concentration of sulfuric acid or nitric acid, temperature 0-60
    degrees: please choose polypropylene electric diaphragm pump

  • Strong alkalinity or strong acidity (PH value 2-9), such as high concentration of sulfuric acid, nitric acid, hydrochloric acid, and so on, low pump outlet pressure: please choose fluorine plastic PVDF electric diaphragm pump

  • Ordinary acidic, alkaline relatively strong (PH value 5-11), high pressure, high temperature: please use stainless steel electric diaphragm pump 

  • Strong acid, alkali, solvent, or high hygiene requirements, high working pressure: please choose the steel-lined teflon electric diaphragm pump

Note: there is no difference between good and bad pump materials. It is important to select the correct pump materials according to the liquid pumped. The above is the reference data for the selection of conventional media. In the actual selection, please provide the specific chemical components of the media to our company's customer service, so as to select the pump material more accurately.

Diaphragm material selection

Carbon disulfide, carbon tetrachloride, oil: oil, diesel, and other temperatures 0-80
degrees: ding qing rubber


Paint, weak acid, alkali and other special weak corrosive liquid, temperature 0-100
degrees: mountain road rubber


Mortar, sludge, and so on, wear greater normal temperature liquid: ethylene propylene
rubber, polyurethane


Food, medicine and other industries, strong acid, strong alkali or high temperature
special corrosive, such as sulfuric acid, nitric acid, and
other corrosive liquids: imported teflon

Technical parameters:


Max Particle Size


Air Pressure



Anti Corrosion Stainless Steel Diaphragm Pump , Sulfuric Acid Diaphragm Pump

Contact Details
Shenzhen Yuzhou Machinery Equipment Co., Ltd

Contact Person: Sarah

Tel: 008613676018543

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