Jianglang Technology Co. Ltd.
                                                                                                           
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1/2" Plastic Double Diaphragm Pump for Acid & Alkali - 15 GPM Capacity, 100 PSI Pressure, Pneumatic Operation

Price Negotiable
Price: Negotiate
MOQ: 1 SET
Delivery Time: 1-7working day
Brand: RV
Product Description
Industrial Plastic Double Diaphragm Pump

This 1/2" pneumatic double diaphragm pump is engineered for handling strong acids, alkalis, and corrosive fluids with exceptional chemical resistance and reliability in demanding industrial environments.

Industrial Applications
Industry Applications
Mining
(Hazardous Area Certified)
  • Dewatering above and below ground sites
  • Transferring abrasive slurries and sludge
  • Dosing reagents and chemical solutions
  • Fuel transfer for equipment operations
Coatings
(Low Shear Transfer)
  • Paint, ink, and dye transfer and dispensing
  • Spray gun feed systems
  • Paint line flushing and cleaning
Chemical Processing
  • Tanker loading and unloading
  • Portable utility operations
  • Chemical batching and dosing
Electroplating & Anodizing
  • Chemical replenishment in plating tanks
  • Solution agitation and circulation
  • Waste fluid offloading
Key Technical Advantages
  • Self-priming capability with idling operation
  • Stall-free, ice-free, zero-leak performance
  • Epoxy-coated air section for harsh environments
  • Bolt joint design for optimal sealing pressure
  • Modular air valve for low pulsation operation
  • Explosion-proof design for flammable environments
  • Handles corrosive, volatile, and viscous fluids
Technical Specifications
Max Discharge Pressure 100 psi (0.7 MPa, 7 bar)
Max Capacity 15 gpm (57 lpm)
Max Reciprocating Speed 400 cpm
Power Source Pneumatic
Max Particle Size 3/32 in (2.5 mm)
Air Inlet Size 1/4 in NPT (F)
Fluid Port Size 1/2 in
Net Weight 3.4 kg
Product Images
Plastic double diaphragm pump for acid and alkali applications Packaging and shipping of industrial diaphragm pump
Maintenance Guidelines

The air valve operates un-lubricated. For optimal performance, add several drops of machine oil every 500 operation hours. Regular flushing prevents fluid drying or freezing. Always flush and relieve pressure before storage.

Quality & Certification

This pump carries CE certification and is manufactured to international standards with a 1-year warranty. We support OEM requirements and personalized solutions.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jianglang Technology Co. Ltd.
Location No 350 East Nanyanggang Road , Shanyang Town ,Jinshan District ,Shanghai China
Contact Person Sky

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