Grotech EP II (2-channel extension for TEC)
Grotech EP II (2-channel extension for TEC)
The Grotech EP II is a 2 channel extension modules for TEC IIING or TEC 4NG. 2 extra dosing pumps for 0-1999 ml / day per dosing pump. (Operation only possible via TEC III NG or TEC 4NG)
It is possible to connect a maximum of 2 extra modules to TEC IIING or TEC 4NG
The additional modules are connected to the basic device via the supplied connection cable and are activated via the basic device.
- EP II + EP IV pumps are individually programmable.
- Pumps are always issue time shifted.
- EP II + EP IV feed through the base unit.
- EP II +2 Dosing pumps 0-1999 ml / day
- Dimensions (lxwxh) 150 x 230 x 60 mm
- Incl. 2 meter connection cable.
Made in Germany!

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You must place the order online and choose pick up. Your order will then be prepared for you. As soon as it is ready to be picked up, you will receive a notification by e-mail and/or SMS.A pick-up order placed before 14:00 is usually ready to be picked up the same day.
Shipping costs to other EU countries
Country | Envelope | Parcel | Pallet small | Pallet big | Livestock | Free shipping | ||
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Max. 2 kg | 0-10 kg | 10-20 kg | 20-30 kg | Max. 250 kg | Max. 500 kg | Max. 30 kg | ||
Afghanistan | € 54.00 | € 125.00 | € 125.00 | € 159.00 | On request | On request | Not possible | € 2000 |
Albania | On request | € 48.00 | € 79.00 | € 109.00 | On request | On request | Not possible | € 1000 |
Algeria | On request | € 69.00 | € 99.00 | € 139.00 | On request | On request | Not possible | € 1500 |
Andorra | On request | € 49.00 | € 99.00 | € 149.00 | On request | On request | Not possible | € 2000 |
Angola | On request | € 109.00 | € 149.00 | € 199.00 | On request | On request | Not possible | € 2000 |
Anguilla | On request | € 139.00 | € 139.00 | € 139.00 | On request | On request | Not possible | No free shipping |
Argentina | On request | € 69.00 | € 149.00 | € 199.00 | On request | On request | Not possible | No free shipping |
Armenia | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Aruba | On request | € 59.99 | € 59.99 | € 59.99 | On request | On request | Not possible | No free shipping |
Australia | € 12.99 | € 89.00 | € 89.00 | € 89.00 | On request | € 12.99 | Not possible | No free shipping |
Austria | On request | € 10.99 | € 12.99 | € 19.99 | On request | On request | € 37.49 | € 500.00 |
Azerbaijan | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Bangladesh | On request | € 76.76 | € 76.76 | € 76.76 | On request | On request | Not possible | No free shipping |
Belarus | On request | € 29.99 | € 29.99 | € 29.99 | On request | On request | Not possible | No free shipping |
Belgie | € 7.95 | € 7.95 | € 7.95 | € 7.95 | € 50.00 | € 75.00 | € 15.00 | € 50.00 |
Brazil | On request | € 89.00 | € 89.00 | € 89.00 | On request | On request | Not possible | No free shipping |
Bulgaria | On request | € 32.49 | € 32.49 | € 32.49 | On request | On request | € 59.99 | No free shipping |
Canada | € 14.99 | € 75.00 | € 75.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Chile | On request | € 231.349 | € 231.349 | € 231.349 | On request | On request | Not possible | No free shipping |
China | On request | € 49.00 | € 119.00 | € 169.00 | On request | On request | Not possible | € 5000.00 |
Costa Rica | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Croatia | On request | € 29.00 | € 39.00 | € 39.00 | On request | On request | € 59.00 | € 500.00 |
Cyprus | On request | € 65.00 | € 65.00 | € 65.00 | On request | On request | Not possible | No free shipping |
Czech Republic | On request | € 23.49 | € 23.49 | € 23.49 | On request | On request | € 59.00 | No free shipping |
Denmark | On request | € 35.99 | € 35.99 | € 35.99 | On request | On request | € 59.00 | No free shipping |
England | On request | € 35.00 | € 35.00 | € 35.00 | On request | On request | Not possible | No free shipping |
Estonia | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 59.99 | € 1000.00 |
Fiji | On request | € 125.00 | € 125.00 | € 125.00 | On request | On request | Not possible | No free shipping |
Finland | On request | € 39.99 | € 39.99 | € 39.99 | On request | On request | € 59.99 | No free shipping |
France | € 7.99 | € 9.99 | € 10.99 | € 27.99 | On request | On request | € 34.99 | € 500.00 |
Germany | € 2.95 | € 12.99 | € 12.99 | € 12.99 | On request | On request | € 32.99 | € 500.00 |
Greece | On request | € 32.99 | € 32.99 | € 32.99 | On request | On request | € 74.99 | No free shipping |
Hong Kong | € 89.00 | € 89.00 | € 89.00 | € 89.00 | On request | € 89.00 | Not possible | No free shipping |
Hungary | On request | € 25.00 | € 25.00 | € 25.00 | On request | On request | € 59.99 | No free shipping |
Iceland | On request | € 59.99 | € 79.99 | € 109.99 | On request | On request | Not possible | No free shipping |
India | On request | € 109.00 | € 109.00 | € 109.00 | On request | On request | Not possible | No free shipping |
Indonesia | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Ireland | On request | € 27.49 | € 27.49 | € 27.49 | On request | On request | € 59.00 | No free shipping |
Israel | On request | € 125.00 | € 125.00 | € 159.99 | On request | On request | Not possible | No free shipping |
Italy | € 10.00 | € 29.99 | € 29.99 | € 29.99 | On request | On request | € 49.00 | € 500.00 |
Japan | On request | € 125.00 | € 125.00 | € 125.00 | On request | On request | Not possible | No free shipping |
Jordan | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Kuwait | On request | € 49.00 | € 49.00 | € 49.00 | On request | On request | Not possible | No free shipping |
Latvia | On request | € 26.99 | € 26.99 | € 26.99 | On request | On request | € 59.00 | No free shipping |
Lebanon | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Lithuania | On request | € 24.99 | € 24.99 | € 24.99 | On request | On request | € 59.90 | No free shipping |
Luxembourg | On request | € 19.50 | € 19.50 | € 19.50 | On request | € 149.99 | € 49.00 | € 100.00 |
Malaysia | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Malta | On request | € 64.99 | € 119.00 | € 169.00 | On request | On request | € 79.00 | € 1500.00 |
Mauritania | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Mauritius | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Mexico | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Moldova | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Montenegro | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Morocco | On request | € 199.00 | € 199.00 | € 199.00 | On request | On request | Not possible | No free shipping |
Nederland | € 3.89 | € 6.99 | € 7.99 | € 8.99 | € 40.00 | € 60.00 | € 7.99 | € 50.00 |
New Zealand | On request | € 137.79 | € 137.79 | € 137.79 | On request | On request | Not possible | No free shipping |
North Korea | On request | € 189.00 | € 189.00 | € 189.00 | On request | On request | Not possible | No free shipping |
North Macedonia | On request | € 49.00 | € 49.00 | € 49.00 | On request | On request | Not possible | No free shipping |
Norway | € 19.00 | € 59.00 | € 59.00 | € 59.00 | On request | € 19.00 | Not possible | No free shipping |
Philippines | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Poland | On request | € 8.99 | € 8.99 | € 14.99 | On request | On request | € 59.00 | € 300.00 |
Portugal | € 12.99 | € 27.99 | € 27.99 | € 27.99 | € 149.99 | € 299.99 | € 59.99 | € 750.00 |
Qatar | On request | € 149.00 | € 149.00 | € 149.00 | On request | On request | Not possible | No free shipping |
Romania | On request | € 22.99 | € 22.99 | € 22.99 | On request | On request | € 59.00 | No free shipping |
Russia | On request | € 149.99 | € 149.99 | € 149.99 | On request | On request | Not possible | No free shipping |
Saudi Arabia | On request | € 69.99 | € 69.99 | € 69.99 | On request | On request | Not possible | No free shipping |
Serbia | On request | € 64.99 | € 64.99 | € 64.99 | On request | On request | € 129.00 | No free shipping |
Seychelles | On request | € 79.99 | € 79.99 | € 79.99 | On request | On request | Not possible | No free shipping |
Singapore | € 14.99 | € 39.00 | € 39.00 | € 39.00 | On request | € 14.99 | Not possible | No free shipping |
Slovakia | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 69.00 | No free shipping |
Slovenia | On request | € 24.99 | € 24.99 | € 24.99 | On request | On request | € 69.00 | No free shipping |
South Africa | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
South Korea | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Spain | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 69.00 | No free shipping |
Sweden | On request | € 32.99 | € 32.99 | € 32.99 | On request | On request | € 69.00 | No free shipping |
Switzerland | On request | € 49.99 | € 49.99 | € 49.99 | On request | On request | Not possible | No free shipping |
Thailand | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Turkey | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Uganda | On request | € 75.00 | € 75.00 | € 75.00 | On request | On request | Not possible | No free shipping |
Ukraine | € 9.99 | € 49.00 | € 49.00 | € 49.00 | On request | € 9.99 | € 79.00 | No free shipping |
United Arab Emirates | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
United Kingdom | On request | € 35.00 | € 35.00 | € 35.00 | On request | On request | Not possible | No free shipping |
United States | € 35.00 | € 79.00 | € 149.99 | € 199.00 | On request | On request | Not possible | No free shipping |
Uzbekistan | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Vietnam | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Shipment
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Above € 50,- free delivery in NL & BEFree delivery in NL & BEIn stock Ordered before 16:00, shipped today *No stock Notify me when this product is in stockThere is a minimum of 24 hours between the time of ordering and shipping due to the extra care for correct packaging and shipping. For corals additional packaging and shipping charges apply.



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Grotech EP II (2-channel extension for TEC)
The Grotech EP II is a 2 channel extension modules for TEC IIING or TEC 4NG. 2 extra dosing pumps for 0-1999 ml / day per dosing pump. (Operation only possible via TEC III NG or TEC 4NG) In stock€ 220.99 € 165.99
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