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Japanese Koi Carp at sensible prices

Dormer Cottage, Spurgrove Lane, Little Frieth,

Nr. Henley on Thames, Bucks, RG9 6NU

Phone/Fax: 01494 882600

Order Hotline: 07814 011357

Pond Pumps, DC and AC Pumps, Submersible Pumps, Dry pumps, Dirty water Pumps

At Koi Water Garden, we are able to offer competitive prices on not only high quality koi, but also on koi related goods such as a wide variety of Pond and water pumps.

 

last updated 29th September 2017

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Which Pump and what are the running Costs?

 

Oase Aquamax Classic Submersible Pumps

The new Aquamax Eco Classic range are more powerful, even more efficient and therefore even more frugal in terms of running costs than the Aquamax range they replace, now using a third less power.  They are now recommended for submersible and dry use . Now manufactured with a completely frost proof casing. Supplied with 10 metres cable and 3 year guarantee. (can be extended to 5 year) Without doubt Oase produce THE best submersible pump range available today - and ALL and very reliable.  Ideal for main filter pumps and skimmers - only suitable for venturis or waterfalls in larger sizes. All models are now supplied complete with frost proof impellor housing so where applicable can be left in pond all winter. This pump range has been developed with low running costs in mind and are now even lower wattage than before - 8000 litres per hour for 80 watts.

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
3500 793 45 2.2 £139.99
5500 1,167 60 2.8 £184.99
8500 1,828 80 3.2 £214.99
11500 2,422 100 3.3 £244.99
14500 2,995 135 3.4 £274.99
17500 3,800 170 3.7 £304.99

 

 

Oase Aquamax Dry Water Pumps

The all new Aquamax dry range have been specially introduced to cater for gravity fed filter installations that would normally be fitted with a dry pump. The pumps have almost the same frugal running costs as the Aquamax Eco range of pumps and will be very reliable. Oase have launched this range built on a purpose designed stand with no filter cage or other extras in order to reduce costs. Featuring Asynchronous motors for super quite and efficient operation, 1.5" female threaded inlet and outlet connections and supplied with connections for 1.25" pipe work as well, 10 metres cable and a standard 3 year guarantee which can be extended to 5 years. These are the ideal pump choice for most Koi pond filtration applications when we would expect to mount pumps externally, outside the filter and mount them dry. They can however, as with all Oase pumps, be submerged and fitted inside filter tanks if required. They are also suitable in the larger sizes (14,000 and 16,000) for bead filters , trickle towers and other water features..

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
6000 1,320 75 2.2 £259.99
8000 1,650 100 3.0 £329.99
14000 2,970 230 5.0 £379.99
16000 3,520 260 5.2 £434.99
Oase Aquamax Dry water pump

Oase Aquamax Eco Premium

The brand new Aquamax Eco Premium range are the latest from Oase. The pumps have even lower running costs than the Aquamax  range of pumps they replace and are very reliable. They feature 2" female threaded inlet and outlet connections and supplied with 10 metres cable and a standard 3 year guarantee which can be extended to 5 years. These are the ideal pump choice for most Koi pond filtration applications when we would expect to mount pumps either dry or submersible, in the pond. They are also suitable in the larger sizes (12,000, 16,000 and 20,000) for trickle towers and other water features.

 

 Product characteristics at a glance

 

  • Brilliant power balance: Trusted displacement capacities using 20% less energy
  • Supplemental, patented connection of optional filter accessories for dirt feeding of further pond zones
  • Unique, patented frost protection: to -20°C
  • Delivery rate is controllable mechanically and electronically
  • Elegant design with craftily operating elements
  • Quiet when used as a dry installation
  • Coarse pollutant displacement of particles up to 11 mm in size
  • 5% larger cage filter surface area than previous models
  • “Environmental Function Control” (EFC by OASE) protects against dry-run or blocking

 

 

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
4000 880 40 2.2 £219.99
6000 1,320 50 3.6 £249.99
8000 1,650 65 4.0 £339.99
10000 2,200 88 4.7 £384.99
12000 2,970 110 5.0 £424.99
16000 3,520 145 5.2 £474.99
20000 4,295 180 5.4 £579.99

 

 

Oase Aquamax Eco Twin

The brand new Aquamax Eco Twin range are the largest in the premium range. The pumps are fully adjustable for flow and therefore power consumption as they feature twin pumps and remote control. They feature 2" female threaded inlet and outlet connections and supplied with 10 metres cable and a standard 3 year guarantee which can be extended to 5 years. These are the ideal pump choice for larger Koi pond filtration applications when we would expect to mount pumps in the pond and larger water features such as waterfalls.

 

 Product characteristics at a glance

 

  • Particularly powerful filter pump with individually adjustable flow rate of the 2 motors via a remote control
  • Reduced power consumption and effective adaptation of power to filter activity
  • Minimal maintenance requirements thanks to large wrap around strainer
  • Patented damper mechanism guarantees optimal delivery rates
  • Coarse debris displacement of particles up to 11 mm in size
  • In addition to pond floor filtration, simultaneous connection of a satellite filter or skimmer is also possible
  • Unique, patented frost protection: Consequently, the pump will not be damaged at temperatures as low as -20°C
  • Environmental Function Control« (EFC by OASE) protects against dry run and blocking

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
20000 4,400 20-198 4.5 £764.99
30000 6,600 20-320 5.2 £889.99

 

 

Below - Aquamax Eco Twin Below - Cutaway of Eco Twin Below - Remote control for Eco Twin

 

 

Oase Aquamax Eco Expert

 

The next generation of powerhouses - energy-efficient for rigorous requirements. They feature massive pumping power, up to 8.5 meter head. These pumps can now be controlled via the remote DMX-RDM controller (see below). Features 2" female threaded inlet and outlet connections and supplied with 10 metres cable and a standard 3 year guarantee which can be extended to 5 years. These are the ideal pump choice for larger Koi pond filtration applications and larger water features such as waterfalls and watercourses.

 

 Product characteristics at a glance

 

  • New, energy-efficient pump generation for extremely powerful and economic delivery capacity
  • Perfect for use in demanding filter systems or for large watercourses and waterfalls
  • Excellent efficiency and at the same time outstanding displacement of coarse debris down to 11 mm in size
  • Robust and durable stainless steel housing for stability
  • Unique, patented frost protection: Consequently, the pump will not be damaged at temperatures as low as -20°C
  • Protection against dry run and blocking through Environmental Function Control (EFC by OASE)
  • Can be setup for submersible or dry installations.
  • The pump is unusually quiet in operation; ideal for use in a pump chamber
  • Patented Seasonal Flow Control« for intelligent and environmentally-conscious regulation of flow rate and delivery head
  • An additional 30% energy savings is possible with SFC switched on
  • MADE IN GERMANY: Precise and reliable German engineering art at a high level of quality

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
21000 4,625 40-350 8.0 £864.99
26000 5,725 60-440 8.5 £969.99
Below - Aquamax Expert Below - Showing DMX-RDM control connections Below - With DMX-RDM controller
Aquamax Eco Expert Video

 

 

Oase Aquamax Eco Controller

 

Product features at a glance

  • Innovative controller for AquaMax Eco Expert pumps
  • For smart regulation and control
  • With illuminated two-line display for easy read-out
  • For year-round use, splash-proof IP 44
  • With 10 m DMX-RDM cable for bi-directional communication
  • With flexible fastening material for attachment directly on the pump, on a ground stake (included in the scope of delivery) and for wall installation
  • For dimming: SFC status change: Query of power consumption, rotational speed and total runtime of the connected pumps
  • A separate power supply is not required

       

       

Model Set up Type Wattage weight(kg) Price
DMX-RDM control Dry installation only less than 1 1.3 £189.99

 

 

 

 

Oase Aquamax Expert

 

Extreme performance for demanding large installations. They feature massive pumping power, up to 10.0 meter head. These pumps can now be controlled via wireless remote control from your Apple or Android mobile phone worldwide. Features 2" female threaded inlet and outlet connections and supplied with 10 metres cable and a standard 3 year guarantee which can be extended to 5 years. These are the ideal pump choice for large and more sophisticated Koi pond filtration applications and larger water features such as waterfalls and watercourses.

 

 Product characteristics at a glance

 

  • Excellent flow rates for sophisticated filter systems or large watercourses and waterfalls
  • Displacement of coarse particles up to 8 mm
  • Electronic adjustment via remote control with the InScenio FM-Profimaster
  • Side 2" outlet for easier installation in large installations
  • Long service life particularly at high capacities
  • Ergonomic handle for safe transport
  • Can be setup for wet or dry installations
  • Unique, patented frost protection: Consequently, the pump will not be damaged at temperatures as low as -20°C

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
20000 4,400 450 8.0 £844.99
30000 6,600 650 8.5 £949.99
40000 8,800 1100 10 £1119.99

 

 

Oase Aquamax Eco Titanium

 

Perfect for large gravity-fed filter systems on Koi ponds. Massive pumping power, up to 48,000 litres per hour yet with extremely low current consumption. These pumps can now be controlled via wireless remote control from your Apple or Android mobile phone worldwide. Features 75mm female threaded inlet and 75mm outlet connections and supplied with 10 metres cable and a standard 3 year guarantee which can be extended to 5 years. These are the ideal pump choice for large and more sophisticated Koi pond filtration applications and larger water features such as waterfalls and watercourses.

 

 Product characteristics at a glance

 

  • Innovative gravity filter pump for large bodies of water with koi stock
  • With flow-optimised hydraulics achieves an outstanding level of efficiency of over 50%
  • Pumps up to 48000 l/h back into the pond non-stop.
  • With innovative AquaMax Eco Control for bi-directional control of the pump via 10 m DMX-RDM cable
  • Protection against dry run and blocking through Environmental Function Control (EFC by OASE)
  • Patented Seasonal Flow Control (SFC) for intelligent and environmentally-conscious regulation of flow rate and pump head
  • An additional 30% energy savings is possible with SFC switched on
  • Ideal for set-up in a pump chamber
  • Can be setup and installed wet or dry
  • Coarse debris displacement of particles to 6 mm in size
  • Robust pump housing of cast stainless steel with large pedestal for secure placement
  • Rotor shaft and bearings of high-quality SIC ceramics for optimal reliability and long service life
  • Made In Germany: precise and reliable German engineering art at a high level of quality

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
30000 6,605 70-320 4.0 £1019.99
50000 10,570 70-320 4.0 £1529.99

 

 

Below - Aquamax Eco Titanium Below - Showing DMX-RDM control connections Below - With DMX-RDM controller

 

 

Oase InScenio FM-Master WLAN

 

This smart controller from Oase allows the owner to remotely control and monitor a number of devices such as lights, pumps etc from a remote laptop, tablet, Apple or Android phone.

 

 Product characteristics at a glance

 

  • Innovative highlight of the OASE InScenio Power Management family, controllable via WLAN on tablets or Smartphones (iOS or android)
  • Simply download the app (from the Apple Store or via Google Play) and get started
  • With 4 power outlets: 3 can be switched on and off, 1 is dimmable in addition
  • Each power outlet can be controlled over 24 hours with integrated timer
  • With additional DMX-RDM connection for connecting to end devices that are garden system compatible
  • In addition, up to 10 remote-controlled OASE devices can be integrated and controlled via the app.
  • All-year round use with spray water resistant power outlets
  • Ground stake guarantees secure anchoring in the ground

 

 

Model Max total load Max total current Radio Range(433 MHz) WLAN range (2.4GHz) Price
FM Master WLAN 3600 watts 16.0 amps 80 metres 80 meteres £379.99

 

 

Below - FM-Master WLAN Below - Control from Iphone Below - Control from Iphone
FM Master WLAN Video

 

 

Oase Pondtec Pondomax Eco

 

The new Pondtec Pondomax Eco range are made by Oase and are another super Eco friendly pond pump range.  These are an excellent quality pump and outstanding value for money and a great choice for most Koi pond filtration applications where we would expect the pump to be running continuously and can be either wet (submersed) or dry mounted. They are also suitable in the larger sizes (14,000 and 17,000) for trickle towers and other water features. They feature 1.5" female threaded inlet and outlet connections with stepped hosetails and are supplied with 10 metres cable and a standard 3 year guarantee.

 

 Product characteristics at a glance

 

  • Very low electricity consumption with all models
  • Made by Oase in Germany
  • 10 metres cable
  • 3 year standard guarantee
  • Large filter cage
  • Thermal cutout
  • Coarse pollutant displacement of particles up to 8 mm in size
  • Almost certainly the best value for money pump on the market today.

 

 

Model Max Flow (gph) Wattage Max Head (metres) Price
5000 1,110 60 2.6 £99.99
8000 1,760 70 2.8 £113.99
11000 2,640 95 3.0 £129.99
14000 2,950 140 3.2 £139.99
17000 3,700 170 3.4 £159.99
Pondtec Pondomax Eco Pump

 

Evolution Aqua Pro Pumps

 

Evolution Aqua have launched a new range of five new external pond pumps pumps; Every pump in the range is fully marinised and has been manufactured for maximum reliability, efficiency and performance. Each pump features an adjustable wet end, meaning the 2" outlet can be placed in five different positions for easy connection to existing rigid pipework.

 

  • - 5 new in-line external pump models
  • - Designed for maximum strength, durability and long life
  • - Low energy consumption motor
  • - Noryl impellor for reliable operation
  • - Very quiet operating pump
  • - Adjustable wet end
  • - Salt water seal
  • - IPX5 Rated
  • - Threaded 2" inlet and outlets for easy connection to pipework
  • - Drain down plugs
  • - 2m power cable
  • - 2 Year Warranty (excludes seal and capacitor)

     

Model Max Flow (gph) Wattage Max Head (metres) Price
8000 2,048 87 2.26 £379.00
10000 2,244 89 2.41 £379.00
12000 2,574 88 2.40 £396.00
16000 3,717 193 4.69 £499.50
21000 4,619 201 5.25 £522.50
Strainer Baskets Price
Strainer basket kit for 8 - 12,000 models - includes connectors. £79.95
Strainer basket kit for 16 - 21,000 models - includes connectors. £79.95
 

 

Blue Eco Pumps

 

The brand new Blue Eco pumps are the most eco friendly electric pumps ever produced. They utilise brushless DC electric motor technology, and have an efficiency rating of 94% - this compares with normal electric motors with have an efficiency of 45 - 50%. The power and therefore energy consumption is fully adjustable from 10 - 100% of full power, so when reducing the R.P.M the energy consumption reduces accordingly. The pumps produce very little heat (as 94% of the energy used goes to turn the impellor ) which makes them ideal for dry applications and the control electronics are housed either internally or in satellite units.

 

These pumps are ideal for all pond applications and for the first time, the water flow through your pond system is completely adjustable and under your control. So rather than buying a pump that is way too large for the application, because of the normal difficulty of calculating flow losses through pipe work, bends, UVs and head issues etc, the actual final flow can be measured and adjusted to obtain the correct flow, so no unnecessary power is used or wasted.

 

For example, in bead filter applications, much more power is required on the backwash cycle than is required in normal running mode and for this reason, bead filters are normally specified with powerful (and very expensive to run) pumps - but using Blue Eco pumps means that the pump can be turned up to full power for backwash, and down again for normal operation so power consumption is absolutely minimised.

 

Flow rates can be reduced in Winter, when there is less organic load on the pond, so turnover rates can be safely reduced, and then increased in Summer, when higher flow rates may be desirable. These pumps are also absolutely ideal for Trickle towers - or showers as well as swimming pools as they have massive flow available when required.

We have installed several Blue Ecos to date on ponds and swimming pools including a Blue Eco 240 model on on of our own 4000 gallon ponds and have it running at 1750 RPM, at which speed it is producing around 2000 gallons per hours and the measured power consumption is 77 watts.

 

We have installed many Blue Ecos to date on ponds and swimming pools including all of our own ponds (ten pumps!) and we have now virtually halved our electricity consumption. As an example a Blue Eco 240 running on one of our stock ponds is running at running at 1750 RPM, at which speed it is producing around 2000 gallons per hours and the measured power consumption is 77 watts.

 

Similarly we have installed many larger Blue Eco models, one example on a large waterfall application replacing a Speck Badu top 25, which used 1.7kw of power - yes that's 1700 watts! The Blue Eco 900 produces a higher flow rate (if required) at 700 watt! Less than 50% of the power consumption of the Badu. More importantly the customer found that the waterfall looked just as good with the pump turned down to 300 watts!!

These pumps are completely corrosion resistant to salt and, for example Chlorine and can be used submersed as well as dry. They employ silicon carbide bearings which are virtually indestructible and laminar flow impellors which increases efficiency and reduces impellor noise.

 

All pumps carry a two year warranty which can be extended if required for a nominal payment.

 

  • All metal parts made from Titanium.
  • Suited to wet or dry applications.
  • Whisper silent.
  • 100% corrosion resistant
  • Lowest power consumption of any pump on the market
  • "A" Energy rated Two year standard warranty - extendable to three years.

 

Download Full Blue Eco Manual.

Download Blue Eco Brochure.

 

 

Model Max Flow (gph) Max Wattage Max Head (metres) Price
240 4,840 240 9.0 £725.00
320 4,840 320 11.0 £855.00
500 7,000 500 11.0 £1395.00
900 7,700 900 13.0 £1595.50
1500 9,240 1500 16.0 £2295.00
2200  19800  2200  22.0  £2595.00
Blue Eco Water Pump
Strainer Baskets and connectors Price
Strainer basket kit for all models - includes inlet and outlet connectors. £79.50
2.5" Threaded single union inlet connector for all models. £12.40
2" plain rubber socket outlet connector for 240 and 320 models. £6.10
2" Female threaded single union connector for 500, 900 and 1500 models £16.45
 Blue Eco Controllers

 

Blue Eco Pump Installations

Below are examples of the Blue Ecos versatility. The pictures show a large waterfall, 2m high, powered by a Blue Eco 240 watt DC pump, the smallest model, at three different power settings. the difference in flows can clearly be seen.

 

 

Below - Waterfall at 100 watts power Below - Waterfall at 150 watts power Below - Waterfall at 240 watts power
Waterfall at 100 watts power Waterfall at 200 watts power Waterfall at Full power

 

Oase Promax Cleardrain

 

The brand new Promax Cleardrain range from Oase range are all new clean water sump pumps. These are designed for emptying ponds and large tanks and will remove water right down to a depth of 1mm - yes 1mm! Up to 12meters head pumping power.

 

 Product characteristics at a glance

 

  • 3 Models in the range, 7000/11000/14000 lph
  • Adjustable bases to allow suction down to 1mm water depth
  • Robust stainless steel housing
  • Top Outlet
  • Very compact foot pring less than 20cm x 20cm
  • Effective motoer cooling during flat suction
  • Particle size up to 5mm
  • Adjustable handle with easy attachment to float switch
  • 7000 model float switch, 11000/14000 adjustable water level sensor

 

     Clear Drain Video

 

Model Max Flow (lph) Wattage Max Head (metres) Price
7000 7000 400 7 £84.99
11000 11000 650 8 £124.99
14000 14000 1000 12 £154.99

 

 

 

Oase Promax MudDrain

 

The brand new Promax MudDrain range from Oase range are all new dirty water sump pumps with fantastic price/performance characteristics. These are designed for emptying dirty water areas such as natural as well as Koi ponds and can pump dirty sludge with a particle size up to 30 - 40mm !

 

 Product characteristics at a glance

 

  • 5 Models in the range, 7000/11000/14000/20000 and 25000 lph
  • 1.5 inch side outlet (2 inches for 20,000 and 25000 models)
  • Robust stainless steel housing
  • Soilds handling 30mm 7,11 and 14000 models
  • Solids handling 40mm for 20 and 25000 models
  • Vortex stainless steel impellor on larger models
  • Cast iron impellor housing
  • Adjustable handle with easy attachment to float switch

 

     Mud Drain Video

 

 

 

Model Max Flow (lph) Wattage Max Head (metres) Price
7000 7000 400 5 £84.99
11000 11000 650 7 £124.99
14000 14000 1000 11 £154.99
20000 20000 1100 11 £234.99
25000 25000 15000 11 £264.99

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