Aquascape SLD Adjustable Flow Pond & Fountain Pump With Controller

The Aquascape SLD Adjustable Flow Pond Pump With Controller is a professional controllable pump line designed for ponds, waterfalls, streams, fountains, and large water features. Adjustable flow, smart app control, and reliable performance make it ideal for both homeowners and contractors. AquaGarden ships these pumps across Canada, with shipping calculated at checkout.

Engineered for the Canadian Environment

Outdoor water features in Ontario and across Canada often need dependable circulation during spring start-ups, peak summer operation, and changing seasonal conditions. The adjustable SLD controller series is built for projects that need flexible water movement rather than one fixed output from day one.

This makes it useful for ponds, Pondless waterfalls, streams, and fountain systems where water presentation may need to be tuned after installation.

Adjustable flow becomes especially valuable when real-world conditions affect system performance. In larger installations, static head pressure, friction loss, hydraulic balance, and plumbing layout all influence how a pump behaves once it is installed.

Performance & Flow Control

The adjustable series is intended for water features where flow rate optimization matters. That includes waterfall spillways, long streams, large pond circulation systems, fountain basins, and commercial landscape water features. App and WiFi-connected control makes it easier to adapt flow to changing needs, whether you are fine-tuning a visual effect or balancing a system after installation.

For enhanced control, AquaGarden also offers the Universal Remote for Adjustable Flow Pumps, which provides convenient handheld control in addition to app-based operation.

If you are comparing adjustable-flow pumps with dedicated fixed-output alternatives, AquaGarden also carries the Aquascape 5000 GPH model for medium-sized water features, the 7000 GPH Waterfall Pump for higher-flow pond systems, and the SLD 9000 Fixed Output Pump for large recirculating water features that need strong, constant performance.

Applications & Installation

These adjustable pumps are engineered for pond circulation systems, waterfalls and streams, Pondless waterfalls, large decorative fountains, commercial landscape water features, and other high-flow recirculating systems.

The listed adjustable models use an asynchronous motor design, 2-inch FPT discharge, and recommend a 2- or 3-inch pipe diameter, giving installers a practical basis for sizing around plumbing demand and water feature layout.

When choosing the right model, it is important to consider more than advertised GPH alone. Total head height, fitting count, discharge sizing, and pipe routing all affect final performance. For buyers who decide a standard fixed-output model is a better fit, our separate SLD 5000 series, SLD 7000 units, and high-capacity 9000 models provide a direct path to those non-controllable alternatives.

Technical Specifications

Frequently Asked Questions