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Home > Diaphragm Slurry Pump > Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
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Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump
Plastic Water Slurry Pneumatic Transfer Diaphragm Pump

Plastic Water Slurry Pneumatic Transfer Diaphragm Pump

Customization: Available
Material: Plastic
Power: Pneumatic
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Product Description

Basic Info
Model NO.
RD 40
Valve Body Type
Diaphragm
Function
Fluid Transfer
Diaphragm Material
Neoprene
Performance
No Leak
Size
1.5 Inch
Weight
16 Kg
Package
Carton/Wooden Box
Specification
ISO9001
Origin
China
Diaphragm Pump Advantages
⚙️Superior air motor, no leakage and stable driving force.
🛡️Double thicken fluid cover for enhanced durability.
💎Perfect sealing design to prevent leaks.
🇺🇸PP material and diaphragms imported from USA.
🛠️Lube free operation and easy maintenance.
Certificates & Warranty

Available Certificates: CE, BV, SGS, CCS, ISO9001, vessel CCS, and 35 patents.

Warranty Period: 15 years for air motor, 5 years for pump body.

Application Areas
Chemical Industry Coating & Painting Dye & Pigment Food Industry Water Treatment Petroleum Industry Pharmaceutical Environmental Protection
Pneumatic Transfer Diaphragm Pump
Technical Specifications
TypeRD25 - P
Inlet / Outlet Size1"
Air Inlet Size1/2"
Suction Lift (dry)5m
Max. Working Pressure8.4bar , 0.84MPa
Max. Flow Rate150L/min (9.0m³/h)
Max. Head70m
Max. Grain Diameter4mm
WeightPP: 9kgs | PVDF: 12kgs | Acetal: 11kgs
Body MaterialPP, Acetal, PVDF
Packaging & Shipping
Packaging Detail 1
Packaging Detail 2
Professional Manufacturing

With over 20 years of experience, the factory utilizes advanced compressed air power sources and three-way air pilot valves to achieve zero dead stops and fast reversing. Compared to traditional pumps, our units offer larger flow rates, more stable operation, and smaller pulsation.

Available Materials:

  • Wetted Parts: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, Stainless steel.
  • Diaphragm: PTFE, Santoprene, Viton, Hytrel, Buna-N.
  • Sizes: 1/4" to 3" with Threaded or Flanged connections.
Product Range
Our Services
🕒24 working hours response time.
🎨Support for OEM and ODM requirements.
📦Standard export packing (foam & non-fumigation wooden case).
⚡Fast and professional after-service.
Frequently Asked Questions
❓ Are you a manufacturer?
Yes, we are a professional factory with over 20 years of experience in air operated diaphragm pump manufacturing.
❓ What are your accepted payment terms?
We accept T/T, Western Union, L/C, and other standard payment methods.
❓ How are the pumps packaged for export?
All goods are packed in standard export cartons with internal protective foam and non-fumigation wooden cases.
❓ What is the Minimum Order Quantity (MOQ)?
Usually, the MOQ is 10 pieces for each specific model.
❓ What is the warranty policy?
We provide a one-year warranty (excluding wearing parts), with extended protection of up to 15 years for the air motor.
❓ Which industries can use these pumps?
Our pumps are widely used in chemical, painting, food, water treatment, petroleum, and pharmaceutical industries for handling corrosive or high-viscosity fluids.

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