QB 1/2hp Bomba De Agua Wholesale Peripheral Electric Surface Vortex Clean Motor Water Pump

Applications:

• Clean water transfer: QB pumps are ideal for transferring clean water or liquids similar to water in viscosity and chemical properties.
• Domestic use: Suitable for boosting water pressure in homes, supplying water for automatic sprinkler systems, and supporting small air conditioning units.
• Other applications: Can be used with various equipment requiring clean water transfer.

Operational Conditions:

• Liquid temperature: Handles liquids up to 60°C (140°F), suitable for most domestic and industrial applications with non-scalding liquids.
• Ambient temperature: Operates effectively in environments up to 40°C (104°F).
• Suction lift: Can draw water from a depth of up to 9 meters (29.5 feet) when primed.
• Duty cycle: Designed for continuous operation without overheating or failure.

Pump Components and Materials:

• Single-phase motor: Ensures compatibility with standard household power supplies.
• Heavy-duty construction: Built for continuous operation.
• Pump body: Available in either cast iron or stainless steel, depending on the model, offering durability and corrosion resistance.
• Impeller: Choices include brass, stainless steel, or techno-polymer (PPO), providing options for different applications and potential cost variations.
• Mechanical seal: Uses SIC (Silicon Carbide), Ceramic, or Graphite materials for optimal sealing performance and longevity.

Motor Components and Specifications:

• Motor housing: Made of Aluminum Alloy for lightweight yet sturdy construction.
• Shaft: Constructed from carbon steel or stainless steel, depending on the model, for strength and corrosion resistance.
• Insulation: Offers either Class B or Class F insulation, determining the motor's maximum operating temperature.
• Protection: IP44 or IP54 rating indicates the level of protection against solid objects and water ingress.
• Cooling: Employs external ventilation for effective heat dissipation.

Choosing the Right QB Model:

To choose the best model for your needs, you'd need to consider factors like:

• Flow rate: How much water does the pump need to move per unit of time?
• Head: How high does the pump need to lift the water?
• Power: What is the motor's horsepower or kilowatt rating?

**Overall, the QB series pumps appear to be a reliable and cost-effective solution for various clean water transfer applications.