Micro 3 Inch Air Diaphragm Pump 903L/Min 70M Lift for Waste Water Treatment and Chemical Processing
The Micro 3-inch Air Diaphragm Pump delivers reliable performance for demanding industrial applications with a maximum flow rate of 903L/Min and maximum lift of 70 meters. This pneumatic pump operates without electricity, making it ideal for hazardous environments.
- No electricity required - safe for flammable and explosive environments
- Zero leakage design - completely separates media from pump components
- No rotating parts or bearing seals - minimal maintenance required
- Dry-run capability - operates without oil lubricant
- Self-priming performance - handles various media types efficiently
| Parameter | Value | Unit |
|---|---|---|
| Maximum Air Inlet Pressure | 0.83 | MPa |
| Maximum Flow Rate | 903 | L/Min |
| Maximum Lift | 70 | M |
| Maximum Outlet Pressure | 0.83 | MPa |
| Maximum Particle Size | 7 | mm |
| Weight | 34 | kg |
| Noise Level | <70 | dB |
Available in multiple material configurations to suit various application requirements:
| Component | Material Options |
|---|---|
| Pump Body | Stainless Steel, Aluminum Alloy, Carbon Steel, Polypropylene/Kynoar |
| Diaphragm | Santoprene, Hytrel, PTFE/Santoprene |
| Ball Material | Santoprene, Hytrel, PTFE, Acetal |
| Ball Seat | Polypropylene/Kynoar, Stainless Steel |
Operating temperature ranges vary by material composition:
- Santoprene: -40°F to 225°F (-40°C to 107.2°C)
- Hytrel: -20°F to 150°F (-12°C to 93°C)
- PTFE: -40°F to 220°F (-40°C to 104°C)
- Viton: -40°F to 350°F (-40°C to 176.6°C)
Waste water treatment, chemical processing, petrochemical industry, painting systems, ceramic manufacturing, environmental protection, printing and dyeing operations. Handles corrosive, volatile, flammable, toxic fluids with particles and high viscosity.
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