Davey High Pressure Drainage Pumps

Looking for a reliable, high-performance water management solution for your New Zealand home or commercial project? The Davey High Pressure Submersible Drainage Pump range is engineered to meet the highest NZ standards, offering dependable, trade-quality performance for rainwater harvesting, clean water transfer, and drainage applications.

Whether you are upgrading your home's rainwater harvesting system or installing a heavy-duty drainage solution for a client, these submersible sump pumps deliver exceptional pressure and reliability. Designed specifically for rainwater tanks, they are fully suitable for pumping drinking water with a neutral pH, making them an excellent choice for off-grid properties and sustainable suburban builds alike.

Key Features & Benefits:

• Potable Water Safe: Features a non-toxic, vegetable-based lubricating oil within the pump motor, ensuring your harvested drinking water remains clean, safe, and chemical-free.
• Automatic Float Switch: Automatically detects water levels to prevent dry running, optimizing energy efficiency and extending the service life of the pump.
• RainBank Compatibility: The D42A/B and D53A/B models can be purchased as standalone units or paired with factory-matched Davey RainBank kits--perfect for automatically sourcing rainwater for toilet flushing and laundry use in modern Kiwi homes.
• Trade-Quality Durability: Manufactured by Davey, a trusted brand in New Zealand water solutions, ensuring long-term performance under demanding local conditions.

Davey High Pressure Drainage Pump Specifications:

• D23A/B: 0.2 kW | 1 Stage | 220/240V | 1" Outlet
• D42A/B: 0.6 kW | 2 Stages | 220/240V | 1" Outlet
• D53A/B: 0.84 kW | 3 Stages | 220/240V | 1" Outlet

Extended 20m Lead Options (Ideal for deep tanks and complex installations):

• D42A/B20: 0.6 kW | 2 Stages | 220/240V | 1" Outlet | 20m Power Lead
• D53A/B20: 0.84 kW | 3 Stages | 220/240V | 1" Outlet | 20m Power Lead

At Pratts, we supply New Zealand tradespeople and homeowners with premium plumbing and trade supplies backed by expert local knowledge. Whether you need a standalone replacement sump pump or a complete home rainwater upgrade, our team is here to help.

Please contact Pratts today for the latest pricing, expert product advice, or to request a custom installation quote for your project.