WPB-20 Brass Regenerative Peripheral Pump

Ultra-Compact Rust-Free Residential Water Booster Pump

The WPB-20 is a highly efficient, light-duty brass regenerative peripheral pump engineered specifically for restricted installation spaces and clean water delivery systems. Featuring a high-grade cast brass casing, it provides outstanding oxidation resistance and long-term stability, completely preventing impeller jamming caused by rust buildup during extended idle periods. It delivers smooth operation and stable pressure boosting to eliminate pipeline friction loss, making it ideal for low-flow residential water supply, localized pressure stabilization, clean water circulation, and compact OEM machinery integration.

Key Features & Technical Advantages

• Premium Cast Brass Casing: Provides superior rust protection and oxidation resistance, eliminating rust-induced impeller jamming and safeguarding against secondary water contamination in confined or high-humidity enclosures.
• Ultra-Compact Footprint: Lightweight and space-saving layout provides maximum piping flexibility, making it perfect for integration into tight utility spaces or automated equipment enclosures.
• Compact Vortex Performance: Engineered with a specialized micro-vortex configuration to generate smooth hydraulic pressure boosting and maintain steady, constant flow at terminal outlets.
• Low Energy Consumption Motor: Equipped with a highly efficient, low-wattage motor designed for superior heat dissipation, continuous duty, and minimized operational costs.
• 100% Made in Taiwan: Manufactured with precision-machined components under strict factory quality control standards, ensuring consistent, commercial-grade mechanical reliability.

Standard Applications

• Rust-free localized water boosting and terminal pressure compensation for space-limited apartments and residential units
• Small-scale rooftop tank automatic water replenishment and auxiliary booster systems under high-humidity environments
• Civil clean water distribution, household utility supply, and small landscape fountains
• Greenhouse micro-sprinklers, automated drip irrigation, and light-duty agricultural watering
• OEM machinery integration, small clean-water cooling loops, and compact automated equipment systems

Technical Specifications