PVC Mechanical Diaphragm Dosing Pump MB1800PQ11

Model MB1800PQ11 is a mechanical diaphragm dosing pump designed for corrosive liquids, with a flow rate range of 250-1800 L/h and pressure up to 10 bar. The pump features a PVC liquid end, ensuring compatibility with various corrosive chemicals. Its smooth flow adjustment capability in both running and idle conditions allows precise dosing control. The multi-layer diaphragm extends the pump's lifespan, while the easy parts replacement reduces maintenance time. This pump is suitable for wastewater treatment, chemical processing, coating & surface treatment, and mining operations.

• Flow Rate: 250-1800 L/h
• Pressure: 3-10 Bar
• Liquid End Material: PVC
• Motor Options: Frequency & Explosion-Proof available
• CE Certified: Yes

Key Selling Points

• Consistent Dosing Accuracy: Ensures high accuracy and consistent dosing for critical chemical injection (source: product selling_point).
• Adjustable Flow in Any Condition: Smooth flowrate adjustment in both running and idle condition allows fine-tuning even when pump is stationary (source: product selling_point).
• Corrosion-Resistant PVC Liquid End: PVC material is specially designed for handling corrosive liquids, offering material options for different applications (source: product material & selling_point).
• Long-Lasting Multi-Layer Diaphragm: Multiple layer diaphragm ensures longer lifespan, reducing downtime and maintenance costs (source: product selling_point).
• Easy Maintenance: Easy parts replacement simplifies servicing and lowers operational complexity (source: product selling_point).

Technical Specifications

Models and Options

Model MB1800PQ11 is available with different liquid end materials: PVC, PVDF, and SS316. Motor options include frequency drive and explosion-proof types to suit various installation environments.

Materials and Structure

The pump features a liquid end made of PVC, a multi-layer diaphragm, and a mechanical drive system. Designed for corrosion resistance and durability.

Applications

Ideal for waste water treatment, chemical industry, coating & surface treatment, and mining processes, where corrosive liquids require precise dosing.

Customization

Power input and motor type can be customized based on customer requirements. Please contact our sales team for specific needs.

Case Study

An engineering company in Australia purchased 20 units for wastewater treatment. The pumps have been in stable operation for over 5 years, with high quality and easy maintenance confirmed by the client.

FAQ

What is the maximum flow rate of the MB1800PQ11?

The maximum flow rate is 1800 L/h.

Can the pump handle corrosive chemicals?

Yes, with PVC, PVDF, or SS316 liquid ends, it is specifically designed for corrosive liquids.

Is explosion-proof motor available?

Yes, both frequency and explosion-proof motor options are available.

What is the pressure range?

The pressure range is 3 to 10 bar.

How often should the diaphragm be replaced?

The multi-layer diaphragm is designed for long life, but replacement frequency depends on operating conditions.

Can the flow rate be adjusted while the pump is off?

Yes, the pump allows smooth flowrate adjustment even in idle condition.

Inquiry Information

For more details or to request a quote, please contact us at isak@wrsindustry.com or via WhatsApp at +86-17306424430.