The D-D Funktion pumps are a multi-function DC pump with a unique digital controller, featuring three wave modes and a constant running setting. These pumps are suitable as a return pump, for running media reactors or as a closed loop pump (5000/6500/10000 models only).

Suitable for salt or freshwater use, the sine wave technology and low voltage motor offers ultra-low running noise, low heat output and energy efficiency.

Key Features:

• Full range of high flow pumps with a compact footprint
• Unique digital controller with 3 wave functions and a constant flow mode
• Allows you to pulse your return for additional variable water movement in your aquarium
• Sine wave technology for low running noise
• Low voltage
• Energy efficient motor
• Suitable for saltwater and freshwater
• Wear resistant ceramic shaft and bearings
• Detachable footplate with anti vibration rubber feet
• Splash proof connection between the pump and controller

Pulse Your Return

Pulse your return using the special controller on PULSE mode, so that the water returning from your sump through your return nozzle into your aquarium acts as an additional source of variable flow. The change from the high and low flow on the pump is so rapid that the water level in the tank does not change, so you get no additional noise through the overflow.

 

Flexible Installation Options

• 5000, 6500 and 10000 models can be installed externally
• All models are fully submersible
• Pump outlet can be positioned to face upwards, left or right
• Standard suction cage included for normal submerged use
• Quick couple unions included for simple pump removal
• Multiple pipe connections included

Elephant Nose

Each pump comes with a special ‘Elephant Nose’ suction attachment included in the box. This suction nozzle allows you to draw water from the bottom of the tank or sump which removes the problem of surface vortices, reduces bubble carryover from the sump and scavenges detritus to be dispersed in the water for removal by your ClariSea.

Controller Features

• Unique multi-function digital controller with touch button pad
• Back-lit LCD colour display with adjustable screen brightness
• Multi-language display with screensaver
• 4 different flow modes
• Adjustable minimum and maximum power settings in wave and pulse modes.
• Adjustable maximum power on pump mode
• Feed mode and on/off functions
• Run-dry detection with automatic shutdown function
• Detachable mounting bracket

Wave Modes:

Pump

Can be set to run continuously for use as a standard return pump, or to feed fluidised reactors and other piece of equipment. The flow setting can be adjusted on the digital controller between the minimum and maximum power settings of 30 and 100.

Wave

A constant wave output Is created as the pump ramps up and down between a minimum and maximum power setting. The frequency and power settings can be changed on the controller to change the length and size of the wave. 

Pulse

The speed of the pump will alternate between a low and high power setting and can be used to set up a standing wave. The frequency and power settings can be changed on the controller.

Storm

Output of the pump will alternate and ramp between different power settings, at a varying frequency to form a random flow pattern. Ideal for stirring up detritus so it can be removed by filtration. 

Specifications:

FP2000

Maximum Flow Rate : 2000 L/H
Maximum Head Height : 2.2 M
Maximum Wattage : 20 W
Power Output : 24 V
Dimensions : 89mm (L) x 66mm (W) x 105mm (H) (Not including hose fitting)
Flexible Hose Adapters Included : 16mm x1 / 20mm x1

FP3500

Maximum Flow Rate : 3500 L/H
Maximum Head Height : 3.5 M
Maximum Wattage : 28 W
Power Output : 24 V
Dimensions : 130mm (L) x 80mm (W) x 107mm (H) (Not including hose fitting)
Flexible Hose Adapters Included : 20mm x1 / 25mm x1
Rigid Pipe Adapters Included : 25mm x1

FP5000

Maximum Flow Rate : 5000 L/H
Maximum Head Height : 4.0 M
Maximum Wattage : 40 W
Power Output : 24 V
Dimensions : 168mm (L) x 104mm (W) x 129mm (H) (Not including hose fitting)
Flexible Hose Adapters Included : 20mm x1 / 25mm x1 / 32mm x1
Rigid Pipe Adapters Included : 25mm x1 / 32mm x1 / 40mm x1

FP6500

Maximum Flow Rate : 6500 L/H
Maximum Head Height : 4.5 M
Maximum Wattage : 48 W
Power Output : 24 V
Dimensions : 168mm (L) x 104mm (W) x 129mm (H) (Not including hose fitting)
Flexible Hose Adapters Included : 20mm x1 / 25mm x1 / 32mm x1
Rigid Pipe Adapters Included : 25mm x1 / 32mm x1 / 40mm x1

FP10000

Maximum Flow Rate : 10000 L/H
Maximum Head Height : 6.0 M
Maximum Wattage : 80 W
Power Output : 24 V
Dimensions : 168mm (L) x 104mm (W) x 129mm (H) (Not including hose fitting)
Flexible Hose Adapters Included : 20mm x1 / 25mm x1 / 32mm x1
Rigid Pipe Adapters Included : 25mm x1 / 32mm x1 / 40mm x1

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.