SOBO High-Performance Aquarium and Pond Pump

SOBO High-Performance Aquarium and Pond PumpSOBO High Performance Aquarium and Pond Pump With flow rates ranging from 20,000 to 48,000 L H, the SOBO WP DW Series is engineered for serious water movement. These aren't just standard aquarium pumps; they are heavy duty, high performance workhorses designed for large scale ponds, ambitious waterfalls, and massive filtration systems. Built for both freshwater and marine environments, the WP DW series combines raw power with energy efficient

SOBO High-Performance Aquarium and Pond Pump

With flow rates ranging from 20,000 to 48,000 L/H, the SOBO WP-DW Series is engineered for serious water movement. These aren't just standard aquarium pumps; they are heavy-duty, high-performance workhorses designed for large-scale ponds, ambitious waterfalls, and massive filtration systems.

Built for both freshwater and marine environments, the WP-DW series combines raw power with energy-efficient technology to keep your ecosystem thriving without the industrial power bill.

Key Features

• Ultra-High Output: Designed for large volumes of water, making it the ideal choice for koi ponds, garden waterfalls, and commercial-sized aquariums.
• Eco-Friendly Efficiency: Advanced frequency conversion technology ensures maximum flow with minimal energy consumption.
• Durability-First Engineering: Features a wear-resistant ceramic shaft that prevents corrosion and extends the lifespan of the motor, even in saltwater setups.
• Amphibious Design: Capable of running fully submerged or externally (inline) to suit your specific plumbing configuration.
• Intelligent Protection: Built-in thermal protection automatically shuts down the motor if it detects overheating or dry-running, preventing permanent damage.

Model Specifications

Choose the model that fits your flow requirements. Each step up in the series provides a significant boost in "Head Height" (lifting power) and Liters Per Hour (LPH).

Model    Flow Rate (LPH)    Application Suggestion
WP-20000DW    20,000 L/H    Large Ponds & Small Waterfalls | Power 400W, F.MAX 8m 
WP-25000DW    25,000 L/H    Mid-Sized Pond Filtration | Power 500W, F.MAX 9m
WP-30000DW    30,000 L/H    Professional Koi Ponds | Power 600W, F.MAX 10m
WP-38000DW    38,000 L/H    Large Water Features & Fountains | Power 750W, F.MAX 10m
WP-48000DW    48,000 L/H    Commercial Systems & High-Lift Falls | Power 1000W, F.MAX 12m

Cable Lengths:
Approx 4m for the 20000, 25000 and 30000 models
Approx 7m for the 38000, 48000 models

Nozzle Adapters:
20000 - 30000 models: 60 mm  hose adapter, 50mm-60mm multi hose adapter
38000 - 48000 models: Multi Hose adapter 50mm-60mm, Multi hose adapter 22mm-34mm-40mm-50mm

Pump dimension:
L 31cm W 17cm H 20cm 20000-30000 models
L 35cm W 19.5cm H 22cm 38000-48000 models

Why Choose the SOBO WP-DW Series?

When you are moving tens of thousands of liters per hour, reliability is everything. The WP-DW series is favored by pond enthusiasts for its "set it and forget it" reliability. Whether you are running a 24/7 filtration system or a decorative waterfall, these pumps deliver consistent, high-pressure flow with surprisingly quiet operation.

Pro Tip: To maximize the lifespan of your SOBO pump, ensure the intake cage is kept clear of large debris and perform a simple impeller cleaning every 3–6 months.