| Customization: | Available |
|---|---|
| After-sales Service: | Quality Assurance Service |
| Warranty: | 3 Month |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| BQG-200/0.45 Pneumatic Diaphragm Pump | |
| Rated Flux | 200L/min |
| Air Consumptiom | 1.9m3/min |
| Rated Delivery Lift | 45m |
| Rated Suction Range | 5m |
| Air Supply Pressure | 0.5MPa |
| Weight | 32.8kg |
| Overall Dimension | 450×395×700mm |
Powered by compressed air, this pump utilizes an air directional control valve to shift airflow, driving the reciprocating motion of diaphragms within the pump chamber. This creates pressure differentials to suction and discharge media. Ideal for mine dewatering, it also serves industries like food processing, chemicals, petroleum, and pharmaceuticals, excelling in pumping diverse slurries.
Key Features
1. Compact & Portable
- Lightweight design for one-person handheld operation.
2. Explosion-Proof & Energy-Efficient
- No electric motor eliminates spark risks, ensuring safety in hazardous environments.
- Minimal energy consumption (air-powered).
3. Low Maintenance & Robust
- No bearings or lubrication required.
- Simple structure with few wear parts, reducing downtime and costs.
4. Adjustable Performance
- High flow rates with infinitely variable control via air pressure adjustment.
5. Advanced Valve Design
- Unique directional valve ensures smooth operation:
- No dead spots, self-lubricating, and low air consumption.
6. Versatile Operation
- Self-priming (replaces centrifugal pumps) - no priming needed.
- Submersible capability (shallow water or as a submersible pump).
- Series operation support (multiple pumps linked).
7. Fail-Safe & Adaptive
- No-load or dry-run tolerant - no damage under any condition.
- Autonomous operation - safe without supervision.
- Instant start with air supply, regardless of environment.
Applications
- Mining: Slurry transfer, acidic water handling.
- Food/Pharma: Hygienic fluid transfer.
- Chemicals/Oil: Corrosive or viscous media pumping.
Why Choose This Pump?
Safety-first: Explosion-proof design with industry certifications.
Energy-efficient: Minimal maintenance, no electricity. Low operational costs with optimized performance.
Superior-adaptability: From thick slurries to delicate fluids.
Relevant products
){kind=link}