System D

Mechanical Filtration Tanks Feeders Solids Removal/Filtration Aeration Chillers/Heaters Filtration Pumps Specialty Filtration Controllers and Monitors

DSF Drum Filter

In demanding aquaculture applications, drum screen filters have proven to be highly efficient and reliable in removing solids from volumes of water large and small. Pentair Aquatic Eco-Systems is proud to offer our DSF Series™ line of drum screen filters, with a wide range of models, sizes and micron ratings to meet the specific needs of nearly any field application.

Drum Filter Controller

Pentair Aquatic Eco-Systems’ drum filter controller is a compact, robust unit that provides electrical protection and electronic control for our entire line of drum filters. Each unit provides control for the frequency and duration of drum rotation and backwash pump operation, to maintain reliable, consistent operation for each drum filter.

Custom Fiberglass Tanks

Pentair Aquatic Eco-Systems is pleased to offer custom fiberglass products. Whether it is a small intricate aquarium, a transport tank or a 200,000-gallon exhibit pool, we can turn your aquatic dreams into reality.

Tank Side Box Drain

Pentair Aquatic Eco-Systems’ tank side box drain provides an additional dimension in the all-important solids removal process in tank culture. Fitted with the proper screening material based on feed and fish size, the side box drain provides a structure for removing floating solids from the tank water, quickly channeling them out of the culture tank.

Robotic Feeder

Improves feed efficiency and saves labor time. One feeding robot serves multiple tanks, eliminating the need for a feeder at each tank. A high feed turnover rate through the hopper prevents storage problems such as feed expiration. Controlled via local programmer or from a PC.

Eco-Trap Center Drain Assembly

The effective and efficient removal of waste solids (uneaten feed and feces) in recirculating or partial flow-through tank systems is critical to controlling water quality, reducing the cost of RAS technology, providing a healthy culture environment and helping to meet increasingly stringent environmental discharge regulations.

Eco-Trap Waste Collector Assembly

The Eco-Trap 110 and 160 Waste Collectors are tank mounted and include a metal C-Channel and I-Beam mounting bracket. In a RAS tank that is equipped with an Eco-Trap system, the side-stream flow of collected solids move from the Eco-Trap Drain Assembly and into the Waste Collector’s inlet port. The Waste Collector is constructed of strong polyethylene with clear impact-resistant viewing window.

Sweetwater Oxygen/Ozone Contact Cones

Pentair Aquatic Eco-Systems Sweetwater cones are designed to optimize the saturation of gases in water, and gas transfer efficiencies of up to 100% are possible. Operation of the cone is simple: as water and gas (either pure oxygen, ozone or other gas) enter from the top at a relatively high velocity, the water shears and moves the bubbles downward. As the cone widens the velocity is reduced. The undissolved bubbles keep returning to the top, so only water without bubbles can exit the bottom. At higher pressures, the dissolved oxygen concentration may be increased significantly above saturation.

Sweetwater Regenerative Blowers

Sweetwater® regenerative blowers reach higher pressures, operate in more corrosive environments and operate at lower noise levels than industry standard commercial blowers. They are inexpensive to operate, and the air they deliver is oil-free. They are extremely energy-efficient.

Pressurized Packed Column

High-performance gas injection system—flexible with low operating costs. The Point Four Pressurized Column has applications in aquaculture, horticulture, wastewater and effluent treatment, and mining. In a typical system, pressurized water is side-streamed to the column, where it is supersaturated with dissolved gas and then re-integrated to the mainstream.

XLHP High Performance Heat Pump

With today’s record energy costs, there’s never been a better time to invest in a Pentair Aquatic Eco-Systems XLHP High Performance Heat/Cool pump. Compared to gas, oil or electric heaters, XLHP High Performance Heat/Cool Pumps use just a fraction of the energy to generate the same amount of heat. In fact, just 20¢ worth of electricity produces $1.00 worth of heat generated by other methods.

Aqua Logic Heat Pump

They heat and cool! Titan Air Cooled Heat Pumps by Aqua Logic® are designed for a wide range of applications such as a public aquarium, aquaculture facility, government or university research institution or hydroponics operation.

Moving Bed Bioreactor

Successful biofiltration using moving bed technology requires the use of the right media. Pentair's Sweetwater SWX Bio-Media is the ideal choice at a great price. These biofilm carrier elements are made from 100% virgin high-density polyethylene. With a surface area of 274 ft2/ft3 this proven geometric design provides an abundant amount of surface area for bacteria to colonize. Robust bacteria colonization is essential to the nitrification process of converting ammonia to nitrite and ultimately nitrate.

Sparus™ Pump With Constant Flow Technology™

Under typical operating conditions, Sparus pump with Constant Flow Technology offers the highest water flow rate of any high performance pump—with the lowest electricity consumption. Thanks to its integrated on-board Variable Frequency Drive, Sparus pump with Constant Flow Technology automatically calculates and self-adjusts to provide the exact operational speed needed to deliver the exact flow rate you establish. As system conditions change, Sparus pump with Constant Flow Technology self-adjusts to achieve a constant user-specified flow rate. The result of this breakthrough technology is that you achieve the absolute minimum energy usage required to deliver any given flow rate! This high level of efficiency can save you thousands of dollars per year in pump operating costs.

Berkeley Vertical Multi-Stage Booster Pump

Pumps water and non-corrosive liquids in the most demanding operating environments. Ideal for applications where pressure needs boosting and available space is an issue. Standing tall in demanding high-pressure and high-temperature applications, Berkeley vertical multistage pumps deliver outstanding reliability and performance.


Commercial L-Vessel Polymer CLP Series SafeGUARD UV Systems offer efficient operation, ensuring proper hydraulic mixing inside the UV vessel. This optimizes UV light intensity distribution throughout the lamp field for reliable fluence (UV dose) delivery. CLP models feature Schedule-80 Modified Polymer construction**, ideally suited for corrosive and saltwater conditions. CLP vessels are extremely durable (models NSF-50 Certified/operating pressures up to 150 PSI) and deliver a cost savings of up to 50% when compared to more expensive and corrosion-prone 316 stainless steel.

RK2 Protein Fractionator

All RK2 Systems fractionators are built of high-quality, long-lasting, saltwater- and ozone-compatible materials. They feature dedicated venturi pumps, ozone-resistant Kynar® injectors, wash-down sprayers with electronic interval timers, EPDM flange gaskets, level control valves and unions or flanges at all ports.

All motors available with any electrical configuration. AC models have clear bodies. PE models have high density polyethylene (HDPE) bodies. All have clear, acrylic reaction chambers.

Point Four Monitors & Controllers

Pentair’s range of Point Four™ monitoring and controlling equipment gives you the peace of mind to know your investment is in good hands. From energy-efficient drum filter control to remote monitoring of recirculating aquaculture systems (RAS), Point Four monitors and controllers have you covered.