ATO Pumps & Accessories

Tunze Turbelle High Jet Osmolator Replacement Pump - 5000.021 Overview The Turbelle High Jet 5000.021 is a quiet high head 12 V DC centrifugal pump for Osmolator systems. It provides strong lift for long runs or basement sumps and features integrated protection against reverse polarity dry run and blockage. Features Hmax 6.2 m for demanding routing Works submerged or externally (flooded suction) Compact long-life design Standard threaded ports for easy plumbing Includes hose and fitting for quick install Specifications Typical flow with 6 mm tube: ~120 L/h at 1.0 m ~100 L/h at 1.5 m ~83 L/h at 2.0 m Threads: 1/2" suction 1/4" discharge Supply: 12 V DC Dimensions (L×W×H): ~78 × 41 × 41 mm Compatibility: Osmolator 3155 and Osmolator nano 3152 What's included with 5000.021 High Jet 5000.021 pump 3 m PU hose Push in fitting

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Neptune Apex Multi-Purpose Utility Pump - Version 2 Neptune PMUP Version 2 Overview The Apex Multi-Purpose Utility Pump (PMUP) is the first type of product offered by Neptune that uses the 24VDC outputs on the 1Link or your EB832 Module. The PMUP was designed primarily as a utility pump that has a maximum of 14' of head and is ideal for use in the following applications: ATO pump Reactor pump Return Pump in nano aquariums Other water movement needs What's New in Version 2 Neptune PMUP Pump Automatic shut off when dry Over-temperature protection Stands upright on new removable screen Easier to clean and maintain Specifications Dimensions - 4.58" x 2.24" Output - 100gph @ 0' Max Head - 14' Power Consumption - 17W Note: You will require a 1Link or an EB832 to complete your installation.Eheim 9/12mm tubing works great for this pump.

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XP Aqua ATO Replacement DC Pump Head: 8.2 ft (250 cm) Flow Rate: 74 gph (280 lph) Power: 4.8 W @ 12 VDC Lifetime: 20,000 hrs Cable Length: 6 ft (180 cm) DC Pump Connector: DC 5.5 x 2.5 mm Male

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Neptune Replacement DOS Head Cap Overview Replacement Head Cap for the Neptune Systems DOS dosing system. Each Apex DOS Head Cap sold separately.

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Neptune DOS DDR Tubing - 16 Meter Overview The Neptune Apex DOS comes standard with 4m of tubing. Many customers have been asking to purchase more tubing. We now have an available accessory - a 16-meter and 4- meter length of the tubing designed specifically for use with our DOS. Tubing is flexible and available to the standard Apex DOS specifications of 6 mm OD and 4 mm ID. Available in 4m and 16m lengths.

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Tunze Check Valve - 5074.010 Overview Prevent reverse siphon and pump backflow with the Tunze 5074.010 non-return valve. The low-cracking silicone diaphragm maintains full flow yet seals instantly when flow stops, safeguarding sumps and ATO reservoirs. Features Low-pressure cracking opens at < 2 mbar Silicone diaphragm safe for RO/DI and saltwater Standard 4 × 6 mm Hosetail barbs fits Tunze dosing lines Transparent housing for visual inspection Tool-free disassembly for cleaning Specifications Barb size: 4 × 6 mm Max pressure: 3 bar Length: 45 mm What's Included Check Valve 5074.010

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Neptune DOS DDR Tubing - 4 Meter Overview The Neptune Apex DOS comes standard with 4m of tubing. Many customers have been asking to purchase more tubing. We now have an available accessory - a 16-meter and 4- meter length of the tubing designed specifically for use with our DOS. Tubing is flexible and available to the standard Apex DOS specifications of 6 mm OD and 4 mm ID. Available in 4m and 16m lengths.

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Tunze Osmolator Replacement Controller - 5017 Overview Restore full functionality to your 3155 Osmolator with the 5017 Controller. It orchestrates optical sensor, float backup, and ATO pump with redundant timers and audible alarms for bulletproof top-off management. Features Dual-sensor logic with optical primary and float backup Failsafe pump-run timer and overflow alarm buzzer LED indicators for sensor wet/dry and pump status Plug-and-play harness for quick swap-out 12 V low-voltage enclosure Specifications Compatibility: Tunze 3155 Osmolator Power input: 12 V DC Dimensions: 80 × 55 × 25 mm What's Included Replacement Controller 5017 Mounting Velcro

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Neptune PMUP with PSU Version 2 Neptune Pmup with PSU The Apex Multi-Purpose Utility Pump (PMUP) is the first type of product offered by Neptune that uses the 24VDC outputs on the 1Link or your EB832 Module.The PMUP was designed primarily as a utility pump that has a maximum of 14' of head and is ideal for use in the following applications: ATO pump Reactor pump Return Pump in nano aquariums Other water movement needs What's New in Version 2 of the Neptune PMUP Pump Automatic shut off when dry Over-temperature protection Stands upright on new removable screen Easier to clean and maintain Neptune PMUP with PSU Specifications Dimensions - 4.58" x 2.24" Output - 100gph @ 0' Max Head - 14' Power Consumption - 17W Eheim 9/12mm tubing works great for this pump.

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XP Aqua Flexi Reversible DC Pump Head: 6.5 ft (200 cm) Flow Rate: 74 gph (280 lph) Power: 4.8 W @ 12 VDC Lifetime: 20,000 hrs Cable Length: 6 ft (180 cm) DC Pump Connector: DC 5.5 x 2.5 mm Male

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Tunze Osmolator Magnetic Mount - 3155.600 Overview Upgrade any Tunze Osmolator with the 3155.600 Magnet Holder to secure both optical sensor and float switch on panes up to 12 mm. The dual-channel design tidies cables and positions sensors precisely for worry-free ATO operation. Features Holds optical sensor and backup float in one compact bracket Strong neodymium magnets rated for ≤12 mm glass Silicone stabilizer pads dampen vibration and slippage Tool-free height adjustment for accurate refill level ABS and stainless hardware resist saltwater corrosion Specifications Glass thickness: ≤12 mm Footprint: 75 × 40 × 35 mm Material: ABS, stainless inserts What's Included Magnet Holder 3155.600 Cable clip set

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Tunze Osmolator Nano Controller - 4017 Overview The 4017 Controller is a direct replacement brain for the Osmolator Nano. It continuously samples the capacitive level sensor, runs the 12 V pump in safe timed bursts, and includes an audible alarm for overfill or dry-run events. Features Microcontroller logic with factory-preset safety timers LEDs indicate power, pump active, and alarm status Plugs directly to Nano sensor and DC pump harness Low-voltage 12 V design for cabinet safety Self-test routine on power-up Specifications Operating voltage: 12 V DC Relay rating: 1 A Dimensions: 80 × 55 × 25 mm What's Included Controller 4017 module Mounting Velcro

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Tunze DOC Protein Skimmer - 9410 Overview The DOC Skimmer 9410 is a quiet, energy-efficient in-sump skimmer for serious reef filtration. Its Hydrofoamer Silence 9410.040 produces high air volume with very low watt draw, while a patented anti-overfoaming system keeps performance stable without constant adjustment. Key Features Hydrofoamer Silence 9410.040: fine-bubble generation with ~600 L/h air and ~900 L/h water flow Booster ring for precise wet/dry tuning Removable 300 micron post-filter bag at outlet; can be filled with media like carbon or phosphate remover Ozone connection nipple to enhance skimming and remove yellowing Low noise design with stable base and bubble-free return Specifications Recommended tank size: up to 1,000 L (265 US gal) Air intake: ~600 L/h Water flow: ~900 L/h Cup volume: ~0.7 L Power consumption: ~11 W at 230 V (approx. 15 W at 115 V) Immersion depth: ~140–240 mm (5.5–9.5 in) Dimensions (L x W x H): 250 x 180 x 415 mm (9.8 x 7.0 x 16.3 in) without post-filter What’s included with 9410 9410 skimmer body with booster ring Hydrofoamer Silence 9410.040 (pre-installed) Removable post-filter bag (300 micron)

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XP Aqua Duetto 2 Replacement Controller Overview Genuine replacement part for the XPAqua Duetto and Duetto 2 ATOs Specifications Power Input : 100-240 VAC, 50-60Hz DC Output : 12 VDC / 1.0 A Max. Mounting Thickness : 1/2" (12.7 mm) Sensor Size (L x W x T) : 0.78" x 0.78" x 0.98" (20 mm x 20 mm x 25 mm) Dry Side Magnet Size (L x W x T) : 0.78" x 0.78" x 0.31" (20 mm x 20 mm x 8 mm) Length of Cable between Sensor and Controller : 6 ft (180 cm)

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Slide-out Control Panel Ideal for reef aquarium devicesDesigned with hobbyist needs in mind, Red Sea's new slide-out Control Panel helps you to get the most out of your cabinet space by placing your dosers, controllers and other devices in one easily accessible place.The Control Panel is designed to fit either side of your cabinet, and is made of marine-spec laminated plywood with quick-release stainless steel soft-close sliders, allowing for easy mounting and access to all your equipment. Features & Specifications Marine-spec, 2 cm (0.8") thick, black laminated plywood panel. Mounts on both left or right sides. Quick-release stainless steel soft-close sliders. Mounting brackets provide 3 cm (1.2") clearance for hinges. Available in two sizes: 25 cm (9.8") x 45 cm (17.7") 60 cm (23.6") x 50 cm (19.7") Control Panel 25 Minimum Cabinet Internal Depth: 46cm (18.1")Control Panel 60 Minimum Cabinet Internal Depth: 51cm (20")

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Slide-out Control Panel Ideal for reef aquarium devicesDesigned with hobbyist needs in mind, Red Sea's new slide-out Control Panel helps you to get the most out of your cabinet space by placing your dosers, controllers and other devices in one easily accessible place.The Control Panel is designed to fit either side of your cabinet, and is made of marine-spec laminated plywood with quick-release stainless steel soft-close sliders, allowing for easy mounting and access to all your equipment. Features & Specifications Marine-spec, 2 cm (0.8") thick, black laminated plywood panel. Mounts on both left or right sides. Quick-release stainless steel soft-close sliders. Mounting brackets provide 3 cm (1.2") clearance for hinges. Available in two sizes: 25 cm (9.8") x 45 cm (17.7") 60 cm (23.6") x 50 cm (19.7") Control Panel 25 Minimum Cabinet Internal Depth: 46cm (18.1")Control Panel 60 Minimum Cabinet Internal Depth: 51cm (20")

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Tunze RO Water Controller - 8555.000 Overview The RO Water Controller 8555.000 automates reverse osmosis water top-off using conductivity measurement. Its digital interface displays real-time TDS and controls dosing pumps for precise salinity management in saltwater aquaria. Features Conductivity probe for TDS monitoring Digital display with adjustable setpoints Dual relay outputs for pump and alarm Programmable delay and calibration functions Compact DIN-rail mountable housing Specifications TDS range: 0–999 ppm Relay rating: 5 A @ 230 V AC Power: 12 V DC Dimensions: 105×90×60 mm What's Included RO Water Controller unit Conductivity probe Power adapter Mounting bracket

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Tunze Universal Osmolator Replacement Tube - 5000.390 Overview The Universal Osmolator Tube 5000.390 is a replacement silicone delivery line for all Tunze Osmolators. Flexible and kink-resistant it ensures uninterrupted freshwater flow and easy routing behind tanks or cabinets. Features Food-grade silicone tubing for pure water delivery Kink-resistant flexibility Pre-cut length of 2 m for versatile installations Compatible with all Tunze dosing pumps Specifications Length: 2 m Inner diameter: 2 mm Outer diameter: 4 mm Material: silicone What's Included 2 m silicone tube

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