ZDB Series 0.75KW Singal Phase Self-priming Pumps With Brass Impeller Domestic Use for the Irrigation of Gardens

self-priming pumps

Product description

This innovative self-priming centrifugal pump is specifically engineered for clean water transfer in residential and small-scale agricultural settings. Designed with user convenience in mind, the pump features an automatic priming system that achieves 7-meter suction capability within 60 seconds, ensuring immediate water availability when needed most.

Distinctive Features

Smart priming technology with automatic air release valve prevents vapor lock and maintains prime retention
Dual-seal protection system combines ceramic mechanical seals with Viton gaskets for complete fluid containment
Vortex impeller design handles minor air entrapment while resisting clogging from small debris
Integrated pressure buffer stabilizes output between 1.2-3.5 bar for consistent appliance performance
Eco-conscious operation complies with international energy efficiency standards (IE3 class)

Recommended Applications

Whole-house water pressure boosting
Automated garden irrigation systems
Small farm water distribution
Residential water feature circulation
Greenhouse misting installations

Engineering Specifications

Material Composition: Marine-grade aluminum housing, brass volute, and hardened steel shaft
Performance Parameters: 25-70L/min flow capacity with 18m maximum delivery head
Thermal Capacity: Suitable for continuous operation with liquids up to 50°C
Environmental Rating: IP56 protection against dust ingress and water jets
Electrical Configuration: 220-240V single-phase with thermal overload protection

Installation Requirements

For optimal performance, install the pump in a clean, dry location with minimum ambient temperatures above 5°C. The unit features vibration-dampening mounts and accepts standard 1-1/4" plumbing connections. Outdoor installations require proper weather shielding to prevent moisture intrusion and UV damage to components.

Maintenance Benefits

Quick-release inspection port for easy maintenance access
 Self-monitoring bearing system with wear indicators
 Extended service intervals up to 5,000 operational hours
 Corrosion-resistant fasteners for long-term reliability

Performance Advantages

This pump delivers professional-grade performance with residential convenience, featuring advanced fluid dynamics that minimize energy consumption while maximizing output. The precision-engineered hydraulics provide smooth, pulseless water flow ideal for sensitive plumbing systems. Compact dimensions (300×200×250mm) and reduced weight (7.2kg) simplify installation in various locations.

Application

Motor

Operating conditions

ComponentConstruction

Specification