Innovative water solutions which save money and the environment

15+ years' industry knowledge

We’re experts in our field

Fast Delivery

Same day dispatch on many items

Helping the environment

With sustainable solutions

{"id":6837675786327,"title":"Oriflo Flow Control 300mm ø Chamber P Series","handle":"oriflo-flow-control-300mm-o-chamber-p-series","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e**Flow rate and head must be provided via email upon purchase**\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Oriflo range is a series of Orifice Flow Control Chambers accommodating a range of flow rates\u003c\/p\u003e\n\u003cp\u003e300mm diameter, pre-assembled flow control chamber, delivered ready to install\u003c\/p\u003e\n\u003cp\u003eThe P models are classed as \u003cstrong\u003eunprotected orifice chamber\u003c\/strong\u003es and are specifically designed for installation downstream of pre filtered surface water run offs ie. permeable paving and cellular\/crate attenuation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to facilitate such discharge flows from 0.5 to 24 litres per second with a design head of between 250mm and 1405mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis model has a rotational moulded chamber base with 110mm or 160mm main channel socket connections including two further 110mm side inlets at 90°, 270° from the outlet at 0°. Side inlets are supplied as blanked ends that can be used as required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cem\u003e\u003cstrong\u003eThis is not supplied with an access lid\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eOptional Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.freeflush.co.uk\/products\/300mm-extension-riser?_pos=1\u0026amp;_sid=442166b76\u0026amp;_ss=r\" title=\"Extension Riser\"\u003e300mm Extension Riser\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.freeflush.co.uk\/products\/accesso-chamber-access-covers?variant=40424934998103\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e300ACSB125W Access Lid\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePipework\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Channel Pipework: \u003c\/strong\u003e110mm or 160mm Single Wall EN 1401 - Outlet at 0° and Inlet at 180°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Side Inlets:\u003c\/strong\u003e 110mm Single Wall EN 1401 - Inlets at 90° and 270°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eGuidance Documents\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBS 8582 9.6\u003c\/li\u003e\n\u003cli\u003eCIRIA75310.2, 20.5 Compliance\u003c\/li\u003e\n\u003cli\u003eDesign \u0026amp; Construction Guidance - April 2020. Section C7.12 - Flow Control Device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003ctable data-sheets-root=\"1\" border=\"1\" dir=\"ltr\" cellpadding=\"0\" cellspacing=\"0\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"309\"\u003e \u003ccol width=\"97\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"A-Max Head- Attenuation height (Lighttraffic):\"}'\u003e\u003cstrong\u003eA-Max Head- Attenuation height (Lighttraffic):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1205mm\"}'\u003e1205mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"B-Max Head -Attenuation height (Pedestrian):\"}'\u003e\u003cstrong\u003eB-Max Head -Attenuation height (Pedestrian):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1405mm\"}'\u003e1405mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Minimum restricted discharge achievable:\"}'\u003e\u003cstrong\u003eMinimum restricted discharge achievable:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"0.5 l\/p\/s\"}'\u003e0.5 l\/p\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Maximumr estricted discharge acheivable:\"}'\u003e\u003cstrong\u003eMaximum restricted discharge achievable:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"20 l\/p\/s\"}'\u003e20 l\/p\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Minimum design head:\"}'\u003e\u003cstrong\u003eMinimum design head:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"250mm\"}'\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Maximum design head:\"}'\u003e\u003cstrong\u003eMaximum design head:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1405mm\"}'\u003e1405mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Recommended minimum orifice Ø (Adoptable):\"}'\u003e\u003cstrong\u003eRecommended minimum orifice Ø (Adoptable):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"50mm\"}'\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Recommended minimum orifice Ø (NonAdoptable):\"}'\u003e\u003cstrong\u003eRecommended minimum orifice Ø (NonAdoptable):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"20mm\"}'\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Main inlet \u0026amp;outlet connections:\"}'\u003e\u003cstrong\u003eMain inlet \u0026amp;outlet connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"110\/160mm\"}'\u003e110\/160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Side Connections:\"}'\u003e\u003cstrong\u003eSide Connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"110mm\"}'\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Access Cover Rating:\"}'\u003e\u003cstrong\u003eAccess Cover Rating:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"A15\"}'\u003eA15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Approx.Weight :\"}'\u003e\u003cstrong\u003eApprox.Weight :\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"19kg\"}'\u003e19kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca\u003e\u003c!-- split --\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/OFCP300_DATA_SHEET.pdf?v=1707300357\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/OFCP300_PRODUCT_DRAWING_1.pdf?v=1708007061\"\u003eOFCP300160 Drawing\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2022-11-23T16:14:15+00:00","created_at":"2022-11-23T09:12:18+00:00","vendor":"TurtleEnviro","type":"","tags":[],"price":36900,"price_min":36900,"price_max":42900,"available":true,"price_varies":true,"compare_at_price":38900,"compare_at_price_min":38900,"compare_at_price_max":38900,"compare_at_price_varies":false,"variants":[{"id":40042035511383,"title":"690\/1025","option1":"690\/1025","option2":null,"option3":null,"sku":"OFCP300160\/1","requires_shipping":true,"taxable":true,"featured_image":{"id":29827840245847,"product_id":6837675786327,"position":1,"created_at":"2022-11-23T09:22:01+00:00","updated_at":"2022-11-23T16:05:33+00:00","alt":null,"width":888,"height":888,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-main-image-230921.jpg?v=1669219533","variant_ids":[40042035511383]},"available":true,"name":"Oriflo Flow Control 300mm ø Chamber P Series - 690\/1025","public_title":"690\/1025","options":["690\/1025"],"price":36900,"weight":26000,"compare_at_price":38900,"inventory_quantity":-13,"inventory_management":null,"inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":22191302836311,"position":1,"preview_image":{"aspect_ratio":1.0,"height":888,"width":888,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-main-image-230921.jpg?v=1669219533"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40042035544151,"title":"1700\/2030","option1":"1700\/2030","option2":null,"option3":null,"sku":"OFCP300160\/2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Oriflo Flow Control 300mm ø Chamber P Series - 1700\/2030","public_title":"1700\/2030","options":["1700\/2030"],"price":42900,"weight":46000,"compare_at_price":null,"inventory_quantity":-5,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-main-image-230921.jpg?v=1669219533","\/\/www.freeflush.co.uk\/cdn\/shop\/products\/oriflo_462972c5-8abd-4127-9ebc-f6840633fcfa.png?v=1669219533","\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-3-230921.jpg?v=1669219533","\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-5-230921.jpg?v=1669219533","\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-2-230921.jpg?v=1669197785","\/\/www.freeflush.co.uk\/cdn\/shop\/files\/OFCP300.jpg?v=1707300070"],"featured_image":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-main-image-230921.jpg?v=1669219533","options":["Inlet\/Total Depth (mm)"],"media":[{"alt":null,"id":22191302836311,"position":1,"preview_image":{"aspect_ratio":1.0,"height":888,"width":888,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-main-image-230921.jpg?v=1669219533"},"aspect_ratio":1.0,"height":888,"media_type":"image","src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-main-image-230921.jpg?v=1669219533","width":888},{"alt":null,"id":22191287304279,"position":2,"preview_image":{"aspect_ratio":1.0,"height":300,"width":300,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/oriflo_462972c5-8abd-4127-9ebc-f6840633fcfa.png?v=1669219533"},"aspect_ratio":1.0,"height":300,"media_type":"image","src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/oriflo_462972c5-8abd-4127-9ebc-f6840633fcfa.png?v=1669219533","width":300},{"alt":null,"id":22191302803543,"position":3,"preview_image":{"aspect_ratio":1.0,"height":888,"width":888,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-3-230921.jpg?v=1669219533"},"aspect_ratio":1.0,"height":888,"media_type":"image","src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-3-230921.jpg?v=1669219533","width":888},{"alt":null,"id":22191302770775,"position":4,"preview_image":{"aspect_ratio":1.0,"height":888,"width":888,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-5-230921.jpg?v=1669219533"},"aspect_ratio":1.0,"height":888,"media_type":"image","src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-5-230921.jpg?v=1669219533","width":888},{"alt":null,"id":22191302738007,"position":5,"preview_image":{"aspect_ratio":1.0,"height":888,"width":888,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-2-230921.jpg?v=1669197785"},"aspect_ratio":1.0,"height":888,"media_type":"image","src":"\/\/www.freeflush.co.uk\/cdn\/shop\/products\/Oriflo-OFCP300-image-2-230921.jpg?v=1669197785","width":888},{"alt":null,"id":23697057349719,"position":6,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/www.freeflush.co.uk\/cdn\/shop\/files\/OFCP300.jpg?v=1707300070"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/www.freeflush.co.uk\/cdn\/shop\/files\/OFCP300.jpg?v=1707300070","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e**Flow rate and head must be provided via email upon purchase**\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Oriflo range is a series of Orifice Flow Control Chambers accommodating a range of flow rates\u003c\/p\u003e\n\u003cp\u003e300mm diameter, pre-assembled flow control chamber, delivered ready to install\u003c\/p\u003e\n\u003cp\u003eThe P models are classed as \u003cstrong\u003eunprotected orifice chamber\u003c\/strong\u003es and are specifically designed for installation downstream of pre filtered surface water run offs ie. permeable paving and cellular\/crate attenuation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to facilitate such discharge flows from 0.5 to 24 litres per second with a design head of between 250mm and 1405mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis model has a rotational moulded chamber base with 110mm or 160mm main channel socket connections including two further 110mm side inlets at 90°, 270° from the outlet at 0°. Side inlets are supplied as blanked ends that can be used as required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cem\u003e\u003cstrong\u003eThis is not supplied with an access lid\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eOptional Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.freeflush.co.uk\/products\/300mm-extension-riser?_pos=1\u0026amp;_sid=442166b76\u0026amp;_ss=r\" title=\"Extension Riser\"\u003e300mm Extension Riser\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.freeflush.co.uk\/products\/accesso-chamber-access-covers?variant=40424934998103\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e300ACSB125W Access Lid\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePipework\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Channel Pipework: \u003c\/strong\u003e110mm or 160mm Single Wall EN 1401 - Outlet at 0° and Inlet at 180°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Side Inlets:\u003c\/strong\u003e 110mm Single Wall EN 1401 - Inlets at 90° and 270°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eGuidance Documents\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBS 8582 9.6\u003c\/li\u003e\n\u003cli\u003eCIRIA75310.2, 20.5 Compliance\u003c\/li\u003e\n\u003cli\u003eDesign \u0026amp; Construction Guidance - April 2020. Section C7.12 - Flow Control Device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003ctable data-sheets-root=\"1\" border=\"1\" dir=\"ltr\" cellpadding=\"0\" cellspacing=\"0\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"309\"\u003e \u003ccol width=\"97\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"A-Max Head- Attenuation height (Lighttraffic):\"}'\u003e\u003cstrong\u003eA-Max Head- Attenuation height (Lighttraffic):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1205mm\"}'\u003e1205mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"B-Max Head -Attenuation height (Pedestrian):\"}'\u003e\u003cstrong\u003eB-Max Head -Attenuation height (Pedestrian):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1405mm\"}'\u003e1405mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Minimum restricted discharge achievable:\"}'\u003e\u003cstrong\u003eMinimum restricted discharge achievable:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"0.5 l\/p\/s\"}'\u003e0.5 l\/p\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Maximumr estricted discharge acheivable:\"}'\u003e\u003cstrong\u003eMaximum restricted discharge achievable:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"20 l\/p\/s\"}'\u003e20 l\/p\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Minimum design head:\"}'\u003e\u003cstrong\u003eMinimum design head:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"250mm\"}'\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Maximum design head:\"}'\u003e\u003cstrong\u003eMaximum design head:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1405mm\"}'\u003e1405mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Recommended minimum orifice Ø (Adoptable):\"}'\u003e\u003cstrong\u003eRecommended minimum orifice Ø (Adoptable):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"50mm\"}'\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Recommended minimum orifice Ø (NonAdoptable):\"}'\u003e\u003cstrong\u003eRecommended minimum orifice Ø (NonAdoptable):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"20mm\"}'\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Main inlet \u0026amp;outlet connections:\"}'\u003e\u003cstrong\u003eMain inlet \u0026amp;outlet connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"110\/160mm\"}'\u003e110\/160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Side Connections:\"}'\u003e\u003cstrong\u003eSide Connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"110mm\"}'\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Access Cover Rating:\"}'\u003e\u003cstrong\u003eAccess Cover Rating:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"A15\"}'\u003eA15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Approx.Weight :\"}'\u003e\u003cstrong\u003eApprox.Weight :\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"19kg\"}'\u003e19kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca\u003e\u003c!-- split --\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/OFCP300_DATA_SHEET.pdf?v=1707300357\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/OFCP300_PRODUCT_DRAWING_1.pdf?v=1708007061\"\u003eOFCP300160 Drawing\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e"}

Oriflo Flow Control 300mm ø Chamber P Series

£369.00 £389.00
Maximum quantity available reached.

**Flow rate and head must be provided via email upon purchase**

The Oriflo range is a series of Orifice Flow Control Chambers accommodating a range of flow rates

300mm diameter, pre-assembled flow control chamber, delivered ready to install

The P models are classed as unprotected orifice chambers and are specifically designed for installation downstream of pre filtered surface water run offs ie. permeable paving and cellular/crate attenuation systems.

Designed to facilitate such discharge flows from 0.5 to 24 litres per second with a design head of between 250mm and 1405mm.

This model has a rotational moulded chamber base with 110mm or 160mm main channel socket connections including two further 110mm side inlets at 90°, 270° from the outlet at 0°. Side inlets are supplied as blanked ends that can be used as required

This is not supplied with an access lid

Optional Accessories

300mm Extension Riser

300ACSB125W Access Lid

Pipework

  • Main Channel Pipework: 110mm or 160mm Single Wall EN 1401 - Outlet at 0° and Inlet at 180°
  • Optional Side Inlets: 110mm Single Wall EN 1401 - Inlets at 90° and 270°

Guidance Documents

  • BS 8582 9.6
  • CIRIA75310.2, 20.5 Compliance
  • Design & Construction Guidance - April 2020. Section C7.12 - Flow Control Device

Technical Data

A-Max Head- Attenuation height (Lighttraffic): 1205mm
B-Max Head -Attenuation height (Pedestrian): 1405mm
Minimum restricted discharge achievable: 0.5 l/p/s
Maximum restricted discharge achievable: 20 l/p/s
Minimum design head: 250mm
Maximum design head: 1405mm
Recommended minimum orifice Ø (Adoptable): 50mm
Recommended minimum orifice Ø (NonAdoptable): 20mm
Main inlet &outlet connections: 110/160mm
Side Connections: 110mm
Access Cover Rating: A15
Approx.Weight : 19kg

 

 

If your query is related to an existing order please email in with your order number in the subject line. If you have a new residential enquiry please consult the online guides before calling as they may answer your question.

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/APC etc) 
The following items have a 2-4 week lead time:
    • 1,000 litre compact underground rainwater tank
    • 250 litre Prestige large Plant Pot style planter Grey
    • SAR40-TOP2 Wastewater Lifting station
    The following items (EU) are purchased on a pre order basis with a potential 4-8 weeks lead time:
    • Hydraloop
    • Green Roof sedum tray - pre planted option
    • Madison 185 Litre rain barrel - Millstone
    The following items (EU) are purchased on a pre order basis with a potential 10-12 week lead time:
      2. General Delivery information

       

      We're a Manchester based company and ship to the UK at our standard rates. Please get in touch requesting the delivery surcharge value  if you are based in the Highlands or a UK island

      We no longer support ordering from the EU and Northern Ireland 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, 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.

      Guaranteed delivery can be arranged by advance agreement. This agreement is back to back with the courier and we will not be liable for any delays as per our terms.

      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 2-15 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.

      Customer Reviews

      Be the first to write a review
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)