Jianglang Technology Co. Ltd.
                                                                                                           
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Since 2006
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1 Inch Aluminum Diaphragm Pump 22.5L/s 120 PSI Air-Operated for Industrial Applications

Price Negotiable
Price: Negotiate
MOQ: 1 SET
Delivery Time: 1-7working day
Brand: RV
Product Description
Industrial 1 Inch Aluminum Diaphragm Pump
This 1-inch aluminum diaphragm pump delivers high-performance operation with a flow rate of 22.5L/s (276 CPM) and fluid pressure up to 120 psi (8.4 bar). Engineered for demanding industrial applications, this air-operated double diaphragm (AODD) pump handles sludges, slurries, abrasive fluids, and shear-sensitive materials with exceptional reliability.
Key Features & Specifications
Performance Specifications
SpecificationValue
Flow Rate22.5L/s (40 GPM, 151 LPM)
Fluid Pressure120 psi (8.4 bar, 0.84 MPa)
Air Consumption45 SCFM (22.5L/s)
Fluid Port Size1 inch NPT or BSP
Air Inlet Size1/2 inch NPT(F)
Air Outlet Size3/4 inch NPT(F)
Net Weight8.2 kg (Aluminum)
Construction Features
  • Aluminum center section with epoxy coating
  • External controller for optional remote operation
  • Compact, portable design for versatile installation
Material Compatibility & Temperature Ratings
MaterialMaximum Temperature
Buna N180°F (82°C)
Santoprene180°F (82°C)
PTFE212°F (100°C)
Hytrel248°F (120°C)
Viton248°F (120°C)
How Air Diaphragm Pumps Work
Air diaphragm pumps (AODD) are positive displacement pumps featuring two pumping chambers that alternately fill and discharge via flexible diaphragm movement. Compressed air is cycled to create the pumping action, making them ideal for transfer applications involving challenging fluids.
Operating Principle
The pump utilizes two diaphragms and four check balls. When compressed air pushes one diaphragm outward, it forces fluid through the outlet while the opposite diaphragm creates vacuum to draw in fluid. This alternating cycle provides continuous, variable flow based on air volume and pressure input.
Product Image
1 inch aluminum diaphragm pump industrial equipment
Service & Support
  • All inquiries responded within 24 working hours
  • Professional pump manufacturer with dedicated design team
  • Standard export wooden case packaging (non-fumigation)
  • Comprehensive after-sales service and support

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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