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{"id":7463903361,"title":"Commercial Rainwater Harvesting Filter - 2 stage - 110-160mm TF - 800m2","handle":"large-commercial-rainwater-harvesting-twin-filter","description":"\u003cp\u003eRainwater filter for large roof areas including commercial, agricultural and industrial use. The Twin Filter can be installed in chambers underground or directly on the wall kept frost free. Usually installed in standard 1000mm manholes. The filter could also be pre-installed in chambers prior to delivery to site.Due to its two step cleaning system, it has a high level of filtering efficiency, independent of flow rate. Due to the steep inclination of the filter cartridge the dirt is continuously cleaned away into the sewer. The cleaned water is collected in a tank and directed into the storage. The 3p two step filtration system is a tried and tested proven technology.\u003c\/p\u003e\n\u003cp\u003eConnection capacity for roof areas up to 800m². A bypass-installation can be used to connect to a bigger area.\u003c\/p\u003e\n\u003cp\u003eRainwater inlet: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003cbr\u003e Tank inlet: 2 x DN 100\/DN 150 (110mm\/160mm OD)\u003cbr\u003e Outlet into sewer: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003c\/p\u003e\n\u003cp\u003eThe filter has to be cleaned depending on the contamination 1 – 2 times during the year.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow it Works\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1. Incoming rainwater collects in the inlet weir sump, from which it must weir over onto the 2 filter units (overflow principle) 2. Cleaning takes place over the two cascades. Larger dirt particles are washed directly to waste off the primary cascade.\u003c\/p\u003e\n\u003cp\u003e3. Pre filtered water then flows over the secondary filter sieve (mesh size 0.65 mm). Due to the special mesh structure of the sieve, any dirt washes directly into the sewer.\u003c\/p\u003e\n\u003cp\u003e4. The filter water collects in the central sump and passes via both clean water outlets to collection tanks.\u003c\/p\u003e\n\u003cp\u003e5. The dirt that has been filtered out is washed to waste via the two outlets.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Data\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eTwinfilter Product Code: 1000650\u003c\/p\u003e\n\u003cp\u003eTwinfilter with Brackets: 1000650BR\u003c\/p\u003e\n\u003cp\u003eRainwater inlet: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003cbr\u003e Tank inlet: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003cbr\u003e Outlet into sewer: 2 x DN 100\/ DN 150 (110mm\/160mm OD)Height difference between inlet invert and inverts of\u003cbr\u003e a. outlet into the storage: 350 mm\u003cbr\u003e b. outlet into the sewer: 510 mm\u003c\/p\u003e\n\u003cp\u003eMesh size: 0.65 mm\u003c\/p\u003e\n\u003cp\u003eWeight: 16 kg\u003c\/p\u003e\n\u003cp\u003eHousing and cascade material: Polyethylene\u003c\/p\u003e\n\u003cp\u003eColour : Black (blue available to order)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAccessories\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFilter cartridge: Stainless steel 1.4301\u003c\/p\u003e\n\u003cp\u003eStainless Steel Wall Brackets: 1000655\u003c\/p\u003e\n\u003cp\u003eSee the \u003ca href=\"https:\/\/www.freeflush.co.uk\/pages\/jc-decaux-commercial-rainwater-harvesting\"\u003eCommercial Rainwater Harvesting twin filter installed\u003c\/a\u003e here. \u003c\/p\u003e\n\u003c!-- split --\u003e \u003cimg style=\"margin: 20px 0;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/twinfilter-dimensions.jpg?6463001454618409237\" alt=\"twinfilter dimensions\" width=\"300\" height=\"300\"\u003e \u003cimg style=\"margin: 20px 0;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/twinfilter-dimensions-side.jpg?15720257651462846007\" alt=\"twinfilter dimensions side\" width=\"300\" height=\"300\"\u003e","published_at":"2016-08-17T14:52:00+01:00","created_at":"2016-08-17T13:16:44+01:00","vendor":"3P","type":"rainwater filter","tags":["filter"],"price":73900,"price_min":73900,"price_max":98900,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":23615281025,"title":"filter only","option1":"filter only","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":15561678657,"product_id":7463903361,"position":1,"created_at":"2016-08-17T13:16:46+01:00","updated_at":"2019-08-01T09:57:30+01:00","alt":"Commercial Rainwater Harvesting Filter - 2 stage - 110-160mm TF - 800m2 - Freeflush Rainwater Harvesting Ltd. 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","id":88471306327,"position":10,"preview_image":{"aspect_ratio":1.0,"height":350,"width":350,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/products\/1000650-Twin-Filter_Black-350x350.jpg?v=1564773724"},"aspect_ratio":1.0,"height":350,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/products\/1000650-Twin-Filter_Black-350x350.jpg?v=1564773724","width":350}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eRainwater filter for large roof areas including commercial, agricultural and industrial use. The Twin Filter can be installed in chambers underground or directly on the wall kept frost free. Usually installed in standard 1000mm manholes. The filter could also be pre-installed in chambers prior to delivery to site.Due to its two step cleaning system, it has a high level of filtering efficiency, independent of flow rate. Due to the steep inclination of the filter cartridge the dirt is continuously cleaned away into the sewer. The cleaned water is collected in a tank and directed into the storage. The 3p two step filtration system is a tried and tested proven technology.\u003c\/p\u003e\n\u003cp\u003eConnection capacity for roof areas up to 800m². A bypass-installation can be used to connect to a bigger area.\u003c\/p\u003e\n\u003cp\u003eRainwater inlet: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003cbr\u003e Tank inlet: 2 x DN 100\/DN 150 (110mm\/160mm OD)\u003cbr\u003e Outlet into sewer: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003c\/p\u003e\n\u003cp\u003eThe filter has to be cleaned depending on the contamination 1 – 2 times during the year.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow it Works\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1. Incoming rainwater collects in the inlet weir sump, from which it must weir over onto the 2 filter units (overflow principle) 2. Cleaning takes place over the two cascades. Larger dirt particles are washed directly to waste off the primary cascade.\u003c\/p\u003e\n\u003cp\u003e3. Pre filtered water then flows over the secondary filter sieve (mesh size 0.65 mm). Due to the special mesh structure of the sieve, any dirt washes directly into the sewer.\u003c\/p\u003e\n\u003cp\u003e4. The filter water collects in the central sump and passes via both clean water outlets to collection tanks.\u003c\/p\u003e\n\u003cp\u003e5. The dirt that has been filtered out is washed to waste via the two outlets.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Data\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eTwinfilter Product Code: 1000650\u003c\/p\u003e\n\u003cp\u003eTwinfilter with Brackets: 1000650BR\u003c\/p\u003e\n\u003cp\u003eRainwater inlet: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003cbr\u003e Tank inlet: 2 x DN 100\/ DN 150 (110mm\/160mm OD)\u003cbr\u003e Outlet into sewer: 2 x DN 100\/ DN 150 (110mm\/160mm OD)Height difference between inlet invert and inverts of\u003cbr\u003e a. outlet into the storage: 350 mm\u003cbr\u003e b. outlet into the sewer: 510 mm\u003c\/p\u003e\n\u003cp\u003eMesh size: 0.65 mm\u003c\/p\u003e\n\u003cp\u003eWeight: 16 kg\u003c\/p\u003e\n\u003cp\u003eHousing and cascade material: Polyethylene\u003c\/p\u003e\n\u003cp\u003eColour : Black (blue available to order)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAccessories\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFilter cartridge: Stainless steel 1.4301\u003c\/p\u003e\n\u003cp\u003eStainless Steel Wall Brackets: 1000655\u003c\/p\u003e\n\u003cp\u003eSee the \u003ca href=\"https:\/\/www.freeflush.co.uk\/pages\/jc-decaux-commercial-rainwater-harvesting\"\u003eCommercial Rainwater Harvesting twin filter installed\u003c\/a\u003e here. \u003c\/p\u003e\n\u003c!-- split --\u003e \u003cimg style=\"margin: 20px 0;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/twinfilter-dimensions.jpg?6463001454618409237\" alt=\"twinfilter dimensions\" width=\"300\" height=\"300\"\u003e \u003cimg style=\"margin: 20px 0;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/twinfilter-dimensions-side.jpg?15720257651462846007\" alt=\"twinfilter dimensions side\" width=\"300\" height=\"300\"\u003e"}
  1. Home
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  3. Commercial Rainwater Harvesting Filter - 2 stage - 110-160mm TF - 800m2

Commercial Rainwater Harvesting Filter - 2 stage - 110-160mm TF - 800m2

£739.00
Maximum quantity available reached.

Rainwater filter for large roof areas including commercial, agricultural and industrial use. The Twin Filter can be installed in chambers underground or directly on the wall kept frost free. Usually installed in standard 1000mm manholes. The filter could also be pre-installed in chambers prior to delivery to site.Due to its two step cleaning system, it has a high level of filtering efficiency, independent of flow rate. Due to the steep inclination of the filter cartridge the dirt is continuously cleaned away into the sewer. The cleaned water is collected in a tank and directed into the storage. The 3p two step filtration system is a tried and tested proven technology.

Connection capacity for roof areas up to 800m². A bypass-installation can be used to connect to a bigger area.

Rainwater inlet: 2 x DN 100/ DN 150 (110mm/160mm OD)
Tank inlet: 2 x DN 100/DN 150 (110mm/160mm OD)
Outlet into sewer: 2 x DN 100/ DN 150 (110mm/160mm OD)

The filter has to be cleaned depending on the contamination 1 – 2 times during the year.

How it Works

1. Incoming rainwater collects in the inlet weir sump, from which it must weir over onto the 2 filter units (overflow principle) 2. Cleaning takes place over the two cascades. Larger dirt particles are washed directly to waste off the primary cascade.

3. Pre filtered water then flows over the secondary filter sieve (mesh size 0.65 mm). Due to the special mesh structure of the sieve, any dirt washes directly into the sewer.

4. The filter water collects in the central sump and passes via both clean water outlets to collection tanks.

5. The dirt that has been filtered out is washed to waste via the two outlets.

Technical Data

Twinfilter Product Code: 1000650

Twinfilter with Brackets: 1000650BR

Rainwater inlet: 2 x DN 100/ DN 150 (110mm/160mm OD)
Tank inlet: 2 x DN 100/ DN 150 (110mm/160mm OD)
Outlet into sewer: 2 x DN 100/ DN 150 (110mm/160mm OD)Height difference between inlet invert and inverts of
a. outlet into the storage: 350 mm
b. outlet into the sewer: 510 mm

Mesh size: 0.65 mm

Weight: 16 kg

Housing and cascade material: Polyethylene

Colour : Black (blue available to order)

Accessories

Filter cartridge: Stainless steel 1.4301

Stainless Steel Wall Brackets: 1000655

See the Commercial Rainwater Harvesting twin filter installed here. 

twinfilter dimensions twinfilter dimensions side

The delivery information page is divided into 1. Specific and 2. General delivery information below. 

1. Specific Delivery Information relating to product lines
  • Small items dispatched daily with RM24 ~85% arriving next day
  • Large items (UK made) typically 5 - 15 working days (Parcelforce/Tuffnells etc.) 
The following items have a 2-4 week lead time:
    • Prestige Grit Bins
    • Prestige Square planters (Please get in touch)
    • 180l Washed Terracotta Planter
    • Cascata Water butt
    • Agua Water butt
    The following items (EU) are purchased on a pre order basis with a potential 4-8 weeks lead time:
      • Hydraloop
      • Grey Fountain Bowl
      • 100l Manhattan Black, Grey, White
      • All Ecosoft Items (Please email to confirm stock)
      • Noblesse - Charcoal
      • 3P Large Water butt - Water Pillar - 800l with quality filter and tap
      The following items (EU) are purchased on a pre order basis with a potential 6-8 week lead time:
      • 200l slim wall hung water butt
      The following items (EU) are purchased on a pre order basis with a potential 8-12 week lead time:
      • Column 500L - Green

      The following items (EU) are purchased on a pre order basis with a potential 12 week lead time:

      • Design (circular and modern) water butt stands
      • 700 Litre D Shape Water Tank
        2. General Delivery information

        We're a Manchester based company and ship to the UK at our standard rates. Please get in touch if you are based in the Highlands, UK island or Northern Ireland, surcharges may apply. 

        We no longer support ordering from the EU and NI through the website. We can support ad hoc orders with limited liability.

        Our design and Prestige range is available in the Netherlands, Ireland, Belgium, France, Germany, direct or through our distributors.

        Stock items will be dispatched on the day of order, if ordered before 1pm.

        Letters are sent 1st class. 

        Parcels <2kg are shipped with Royal Mail 24 Tracked with the following target delivery times.

        A loss/replacement can only be pursued in line with the target delivery times of the courier or once the courier accept loss. 

        Bulky items (and pallet deliveries) are dispatched within 2-5 working days. We will request a contact number if this has not been provided at checkout. 

        Some items are made to order (bespoke) and details are given on the listing for dispatch times.  If for any reason we anticipate a delay on our normal dispatch time we will contact you to let you know.

        Occasionally there are delays. We shall not be liable for any direct or indirect losses, costs, damages or expenses incurred by you or any other person for any delays in delivery.

        Missed deliveries where attempted delivery has been made usually result in re-deliveries the following day. The customer is responsible for organising re deliveries by contacting the courier direct. 

        Parcels/deliveries can only be "left out" if the delivering company allows that option. Parcelforce, for example, do not allow a parcel to be "left out". 

        We are an environment centric business and as such we try to minimise our waste. Our packaging is usually recycled and/or recyclable and we make efficient use of packaging to minimise wastage.

        Covid delivery updates between 12.3.20 and 11.1.21 21 have been archived here.

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