HY25 Small Self Priming Diaphragm Sludge Suction Pump

FOB Reference Price:Get Latest Price
$265.00 - $382.00 / Sets | 1 Set/Sets diaphragm sludge pump (Min. Order)
Report Suspicious Activity
Quick Details
Place of Origin:
Shanghai, China
Brand Name:
Model Number:
Diaphragm Pump
Chemical Coating Water treament etc.
Chemical , Food , Water treatment
air operated
Low Pressure
CE Certificate
Explosion-proof zero leak
Max Head:
Max Suction Lift:
Dry 4m ;Wet 8m
Max Flow Rate:
Standard or Nonstandard:
Diaphragm pump
Supply Ability
Supply Ability:
800 Set/Sets per Month diaphragm sludge pump
Packaging & Delivery
Packaging Details
Carton packing with foam
Packaging for diaphragm sludge pump
Lead Time :
Shipped in 7 days after payment

Small Self Priming Diaphragm Sludge Suction Pump    


Product Description


HY Air-Operated Diaphragm Pump Features


HY Air Operated Diaphragm Pump Advantages:

1.Providing stall-free, ice-free operation

2.Idling ,self-priming ,submerse capability.

3.Offering the ability to vary the flow outlet and

   discharge pressure .


 Pneumatic Diaphragm Pump Features:


The HY diaphragm pumps are CE certified .


Pump body is pp ,diversity of materials are available.


Bolt joint design provides even sealing pressure for optimal performance.


Diaphragm,ball and ball seat adopt imported materials with longer service life.


Due to their pneumatic motor, they could be used in potentially explosive areas.


Diversity of material,no rotating parts,applicable to various erosive situations.


Can pump corrosive , volatile, flammable, poisonous fluids with particles and high viscosity.


Select guide


HY Air-Operated Diaphragm Pumps Selection


HY AODD pumps offers many materials of construction,such as aluminum, stainless steel, pp, pvdf , etc. All AODD

pumps are available with imported diaphragm, ball and ball seat offering long product life and reduced maintenance.

OEM/ODM are available ,products can be customized according to your requirements.





HY Air-Operated Diaphragm Pump Installation 


HaoYang AODD pumps are suitable for an endless variety of applications . Our pumps can be deployed in fixed installations within a process flowsystem, or used as portable or mobile units that can be transported to where it is to be used.



Pump, self-priming
HY AODD pumps are dry self-priming. Depending on the pump specification a suction lift of up to 8 m 


Pump with positive suction
Depending on the pump type, the suction side inlet pressure may need to be limited to a max. pressure


Pump, submerged
HY AODD pumps can be totally submerged in the pumped medium. The exhaust outlet must remain above the fluid level.


Pump for drums
HY AODD pumps can be directly mounted on drums or containers.





HY Air-Operated Diaphragm Pump Application 


HY double diaphragm pumps are very resistant to abrasion with good priming capabilities.They can handle the majority types of sludge and sewage.

Our products have been widely used in daqing oilfieldshengli oilfield, a large number of cutting-edge key projects such as baosteel,our products are worthy of your trust.


HY air-Operated Diaphragm pumps are also uniquely suited to filter-press applications




     Some Benifits

  • Can run dry
  • Self priming
  • Few parts--easy to maintain
  • Compact
  • Reliable
  • Long service time
  • Sensors and stroke counters are available


Company Information


HY Company information


Shanghai Haoyang Pump Valve Manufacturing Co., Ltd.designed and manufactured for over 10 years in Shanghai,China. HaoYang Air-Operated Double Diaphragm (AODD) pumps have earned industry recognition for premium quality and innovative design.  And we supply accessories and components suitable for most AODD pump installations.To ensure suitability for a variety of media, wetted parts are available in numerous optional materials.

Focus on customer satisfaction is supported with quality and reliability, validated by CE certifications.We specify only the most durable materials that are dependable and long-lasting. When we combine the highest-quality products with topnotch customer care, we get outstanding value. 




HY have attented China (Shanghai) International Architectural Coatings&Chemical Materials Expo and   IE expo for several times,  our product are highly recognized by customers



We Also Provide Pump Accessories, Welcom To Concact Us!






  1. Q: Are you a factory or trading company?


      A: We are a factory.  


  2. Q: What're your payments ? 


      A: T/T,Western Union,L/C etc.


  3. Q: What about the package ?


      A: Standard export plywood case or carton.


  4. Q: How long is the warranty ?


      A: According to international standards, products in standard operation is 1 year,except wearable parts.


  5. Q: The use of products have?


      A: The pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.


          The pump can suck the paint, pigment, glue and adhesive etc.


          The pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.


          The pump can suck various toxin and flammable or volatility liquid etc.


          The pump can suck various strong acid, alkali and corrosive liquid etc.


  6. Q: How product quality and service?


      A: Our pump have CE certificate, quality assured, can accept OEM,  provide various personalized needs.