Waterproof Automatic Domestic Pumps: Overview

Waterproof Automatic Domestic Pumps are compact, efficient, and reliable pumping solutions designed for household and light commercial applications. These pumps are ideal for water supply, distribution, and lifting tasks, offering automatic operation and ease of use. With robust construction and advanced features, they are well-suited for handling clean water in domestic settings.

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Performance Range:

• Max. Head: 43 meters.
• Max. Flow Rate: 2.4 m³/h.
• Power Options: 180 W, 250 W, or 400 W.

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Operating Limits:

• Liquid Temperature: Up to +40°C.
• Ambient Temperature: Up to +40°C.
• Max. Working Pressure: 5.5 bar.

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Motor Specifications:

• Type: Two-pole induction motor (n-2900 rpm).
• Insulation Class: B.
• Protection Class: IP44 (splash-proof and dust-resistant).

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Structural Features:

1. Durable Construction:
   • Pump Body: Made of cast iron for strength and durability.
   • Impeller: Brass impeller with radial peripheral blades for efficient water movement.
   • Shaft: Superior steel or stainless steel shaft for corrosion resistance and longevity.
2. Advanced Sealing:
   • Stainless steel mechanical shaft seal with graphite-to-ceramic faces for leak-free operation.
3. Anti-Rust Design:
   • Brass fittings prevent rust from jamming the impeller (optional feature).
   • Removable brass front cover for easy maintenance.
4. Thermal Protection:
   • Equipped with a thermal protector for all single-phase motors to prevent overheating.
5. Automatic Operation:
   • Automatic turn on/off based on discharge pressure.
   • Includes a pressure tank and pressure switch for seamless operation.
6. Waterproof Design:
   • Plastic cover ensures waterproof protection for safe and reliable operation.

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Installation and Applications:

Suitable Applications:

• Domestic Water Supply: Ideal for automatic water distribution from storage tanks.
• Garden Watering: Perfect for watering gardens and lawns.
• Water Lifting: Capable of lifting water from wells or tanks up to a depth of 8 meters.
• General Use: Suitable for handling clean water without abrasive particles or chemically aggressive fluids.

Installation Features:

• Check Valve: Supplied with a check valve on the suction side, eliminating the need for a foot valve.
• Pressure Tank and Switch: Includes a pressure tank and pressure switch for automatic operation:
  • When discharge pressure reaches a set point (e.g., 1.7 bar), the pump stops.
  • When pressure drops to a set point (e.g., 1.1 bar), the pump restarts.
• Compact and Easy to Install: Designed for simple installation and maintenance.

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Company Description:

• Quality Standards: All products are designed and manufactured in accordance with the latest international standards and ISO 9001-2008 quality systems.
• Branding Options: Pumps are supplied under the registered trademark “HT” or as OEM products.
• Commitment to Quality: The company is dedicated to being a “Quality China Pump Supplier,” offering reliable products at reasonable prices.
• Core Values: Quality, service, and reputation are the foundation of the company’s culture.
• Mission: To achieve reality, innovation, and excellence in all products and services.
• Partnership: The company aims to build long-term business relationships based on mutual benefit and trust.

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Advantages of Waterproof Automatic Domestic Pumps:

1. Reliability: Designed for continuous and automatic operation, ensuring consistent performance.
2. Energy Efficiency: Low power consumption with high efficiency.
3. Ease of Maintenance: Removable pump case and brass front cover simplify maintenance.
4. Automatic Control: Pressure switch and tank enable hassle-free operation.
5. Durability: Corrosion-resistant materials and anti-rust design ensure a long lifespan.
6. Versatility: Suitable for a wide range of domestic water supply and distribution tasks.

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Conclusion:

Waterproof Automatic Domestic Pumps are an excellent choice for households and small-scale commercial applications requiring reliable and efficient water pumping solutions. With their robust construction, automatic operation, and user-friendly design, these pumps provide a cost-effective and durable solution for water supply, garden watering, and other domestic needs. Backed by a commitment to quality and innovation, these pumps are a trusted choice for customers worldwide.

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