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3P Technik Twin Filter - Rainwater Harvesting Water Filter
£594.00 (inc VAT) £495.00 (exc VAT)


3P Technik Twin Filter - Rainwater Harvesting Water Filter

£594.00 (inc VAT) £495.00 (exc VAT)

Product Description

3P Technik Twin Filter - Rainwater Harvesting Water Filter

Rainwater harvesting filter for bigger roof areas up to 1200m sq. The Twin Filter can be installed either above ground or in an underground chamber or directly on the tank. Normally standard concrete chambers are used for underground installations.  Can can also be installed in any plastic or GRP chamber of a suitable size.

Two step cleaning system offers high level of filtering efficiency, independent of flow rate. Due to the design using a steep inclination, the filter cartridge is self-cleaning removing debris from the roof - continuously flushing the filter surface away to the sewer outlet. The filtered clean water is collected and sent to the clean outlet for storage in a rain water tank. 

Connection capacity for roof areas 700m sq - Single pass, 1200m sq for bypass connection.

Max. Flow Rate 3.0L/sec = 10,800L/Hr.

The filter should be cleaned depending on the contamination level, typically 1 or 2 times during the year.

Rainwater inlet: 2 x DN 100/ DN 150
Tank inlet: 2 x DN 100/ DN 150
Outlet into sewer: 2 x DN 100/ DN 150

Height difference between inlet and
a. outlet into the storage: 350 mm
b. outlet into the sewer outlet: 510 mm

Filter Housing and cascade material: Polyethylene

Filter cartridge: Stainless steel Part No. 1.4301

Mesh size: 0.65 mm

Weight: 16 kg

Available with optional stainless steel wall bracket.



Prices displayed for this item are inclusive of VAT and delivery to addresses in Great Britain or Northern Ireland, excluding offshore addresses and subject to access for an articulated lorry. If access to your address is restricted please advise at the time of placing your order to allow for arrangement of a smaller delivery vehicle. Please note it is the customer's responsibility to arrange for the tank to be offloaded from the delivery vehicle to the customer's premises. Please allow up to 3 working days for delivery.

Returns Policy

In accordance with United Kingdom and European law, customers have an unconditional right to cancel an order for a refund from Southern Tank Services Ltd, from the time the order is accepted by Southern Tank Services Ltd until 7 working days after the order is fulfilled. If a customer wishes to return and item and cancel an order with Southern Tank Services Ltd, just contact us within the period outlined above to make arrangements for the goods to be returned. It is the customer's responsibility to ensure that good care is taken of the goods whilst in their possession and that they are returned to Southern Tank Services Ltd in a condition whereby they are fit for resale and are unused.Please see our standard Terms & Conditions for further details.

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