{"title":"Pulleys \u0026 Sprockets","description":"\u003ch4 style=\"text-align: center;\"\u003e\u003cspan\u003eAt Direct Drainage, we keep the full range of Klargester BioDisc pulleys, sprockets and locking elements in stock for speedy delivery.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan\u003eFor larger or older models of BioDisc, we are able to source specific sizes of cogwheels, pinions, cogs and sprockets made to order. Contact us for more details on 01388 537050 or email \u003cspan style=\"text-decoration: underline;\"\u003esales@direct-drainage.co.uk\u003c\/span\u003e\u003c\/span\u003e\u003cspan id=\"zoho_button_ext\" style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('chrome-extension:\/\/ddafdejlekcmnafgnbllcfkebabhabcl\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e","products":[{"product_id":"klargester-ba-ba-x-bb-biodisc-top-pulley","title":"Klargester BA\/BA-X\/BB BioDisc Top Pulley | 0013725","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cem\u003e\u003cstrong\u003eBA\/BA-X\/BB BioDisc top pulley\u003c\/strong\u003e\u003c\/em\u003e is a standard width (20mm) top pulley, suitable to fit the motor shaft on Klargester BA\/BA-X\/BB BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe top pulley fits onto the motor\/gearbox, and is supplied with a grubscrew to tighten the pulley for smooth operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKlargester product code: \u003cspan data-mce-fragment=\"1\"\u003e013725 \/ 0013725\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777106886745,"sku":"SPAPULLKLA001","price":18.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BABBTopPulley1_2503e82a-fdc6-4da9-8999-731ddaa02988.jpg?v=1634742303"},{"product_id":"klargester-ba-ba-x-bb-biodisc-bottom-pulley","title":"Klargester BA\/BA-X\/BB BioDisc Bottom Pulley | 0600082","description":"\u003cp\u003eThe Klargester (Kingspan)\u003cem\u003e\u003cstrong\u003e BA\/BA-X\/BB BioDisc bottom pulley\u003c\/strong\u003e\u003c\/em\u003e fits the main media shaft on all Klargester BA\/BA-X\/BB BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe standard width (20mm wide) pulley can be purchased with a \u003cem\u003e\u003ca title=\"BA\/BB BioDisc Locking Element\" href=\"https:\/\/www.direct-drainage.co.uk\/product\/klargester-ba-ba-x-bb-biodisc-locking-element\/\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eBA\/BA-X\/BB BioDisc locking element\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e (also available separately), to lock the pulley onto the shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBottom Pulley Measurements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e80 Teeth\u003c\/li\u003e\n\u003cli\u003e8mm Pitch\u003c\/li\u003e\n\u003cli\u003e20mm Wide Bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note that the locking element must be removed first and it is good practice to replace the locking element along with new bottom pulley. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKlargester product code: \u003cspan data-mce-fragment=\"1\"\u003e0600082\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777106919513,"sku":"SPAPULLKLA002","price":60.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BABBBottomPullley_4.jpg?v=1634742770"},{"product_id":"klargester-bc-biodisc-top-pulley","title":"Klargester BC BioDisc Top Pulley | 0012989","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cem\u003e\u003cstrong\u003eBC BioDisc top pulley\u003c\/strong\u003e\u003c\/em\u003e is a standard width (30mm) top pulley, suitable to fit the motor shaft on Klargester BC BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe top pulley fits onto the motor\/gearbox, and is supplied with a grubscrew to tighten the pulley for smooth operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKlargester Product code: \u003cspan data-mce-fragment=\"1\"\u003e012989\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777110687833,"sku":"SPAPULLKLA003","price":23.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BCTopPulley.jpg?v=1634897222"},{"product_id":"klargester-bc-biodisc-shaft-pulley","title":"Klargester BC BioDisc Bottom Pulley | 0012565","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cem\u003e\u003cstrong\u003eBC BioDisc bottom pulley\u003c\/strong\u003e\u003c\/em\u003e fits the main media shaft on all Klargester BC BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe standard diameter of the BC Bottom Pulley is 200mm with a bore width of 30mm. The pulley can be purchased with a \u003cem\u003e\u003ca title=\"BC BioDisc Locking Element\" href=\"https:\/\/www.direct-drainage.co.uk\/product\/klargester-bc-biodisc-locking-element\/\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eBC BioDisc Locking Element\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e (also available separately), to lock the pulley onto the shaft.\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777110720601,"sku":"SPAPULLKLA004","price":79.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BCBottomPulley_2.jpg?v=1634920150"},{"product_id":"klargester-bd-be-biodisc-locking-element","title":"Klargester BD\/BE BioDisc Locking Element (40x65) | 0013419","description":"\u003cp\u003eThe \u003cstrong\u003e\u003cem\u003eBD\/BE BioDisc Locking Element\u003c\/em\u003e\u003c\/strong\u003e is used for all Klargester BD or BE BioDisc Sewage Treatment Systems to lock the bottom sprocket onto the 40mm shaft.\u003c\/p\u003e\n\u003cp\u003e The BD\/BE BioDisc Locking element is a 40x65mm ringfeder.\u003c\/p\u003e\n\u003cp\u003eClick here to go to the \u003ca href=\"https:\/\/www.direct-drainage.co.uk\/products\/klargester-bd-biodisc-bottom-sprocket\" target=\"_blank\" title=\"BD Bottom Sprocket\" rel=\"noopener noreferrer\"\u003eBD\/BE bottom sprocket\u003c\/a\u003e  \u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777115045977,"sku":"SPALOCKBDBE001","price":26.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BDBEBioDiscLockingElement-2.jpg?v=1637921862"},{"product_id":"klargester-bd-be-biodisc-top-sprocket","title":"Klargester BD\/BE BioDisc Top Sprocket Pulley | 0010137","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cem\u003e\u003cstrong\u003eBD\/BE BioDisc top pulley\u003c\/strong\u003e\u003c\/em\u003e is a standard width (20mm) top sprocket, suitable to fit the motor shaft on Klargester BD and BE BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe top sprocket fits onto the motor\/gearbox, and is supplied with a grubscrew to tighten the sprocket for smooth operation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKlargester Product code: 010137\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777115078745,"sku":"SPASPROBDBE001","price":30.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BFTopSprocket.jpg?v=1634909998"},{"product_id":"klargester-be-biodisc-bottom-sprocket","title":"Klargester BD\/BE BioDisc Bottom Sprocket |0012120","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cstrong\u003e\u003cem\u003eBD\/BE BioDisc Bottom Sprocket\u003c\/em\u003e\u003c\/strong\u003e fits the main media shaft on all Klargester BD and BE BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe standard width (40mm) sprocket can be purchased with a \u003ca href=\"https:\/\/www.direct-drainage.co.uk\/product\/klargester-bd-be-biodisc-locking-element\/\" title=\"BD\/BE BioDisc Locking Element\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cem\u003eBD\/BE BioDisc Locking Element\u003c\/em\u003e\u003c\/strong\u003e\u003c\/a\u003e (also available separately), to lock the sprocket onto the shaft.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSpecification:\u003c\/p\u003e\n\u003cp\u003eChain size: 12B2\u003c\/p\u003e\n\u003cp\u003eTeeth: 64 Teeth\u003c\/p\u003e\n\u003cp\u003eBore: 65mm Bore\u003c\/p\u003e\n\u003cp\u003eType: Platewheel\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKlargester product code: \u003cspan data-mce-fragment=\"1\"\u003e012120\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777115471961,"sku":"SPASPROBDBE002","price":150.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BDBEBottomSprocket_2_a2eb50c8-8575-4171-989d-6b460d2e92b2.jpg?v=1637922200"},{"product_id":"klargester-ba-ba-x-bb-biodisc-locking-element","title":"Klargester BA\/BA-X\/BB BioDisc Locking Element (25x50) | 0013170","description":"\u003cp\u003eThe \u003cem\u003e\u003cstrong\u003eBA\/BA-X\/BB Locking Element\u003c\/strong\u003e\u003c\/em\u003e is used for all Klargester BA\/BA-X\/BB BioDisc Sewage Treatment Systems to lock the \u003cspan data-mce-fragment=\"1\"\u003eBA\/BA-X\/BB\u003c\/span\u003e bottom pulley onto the 25mm shaft.\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777115668569,"sku":"SPALOCKBABB001","price":17.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/BABBLockingElement_3402b9b4-be88-42a4-9741-91a73711ae40.jpg?v=1769444037"},{"product_id":"klargester-bf-biodisc-top-sprocket","title":"Klargester BF BioDisc Top Sprocket | 0013999","description":"\u003cp\u003eThe Kingspan Klargester \u003cem\u003e\u003cstrong\u003eBF BioDisc top sprocket \u003c\/strong\u003e\u003c\/em\u003eis a standard width (25mm) top sprocket, suitable to fit the motor shaft on Klargester BF BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe top sprocket fits onto the motor\/gearbox, and is supplied with a grubscrew to tighten the sprocket for smooth operation.\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777115996249,"sku":"SPASPROBF001","price":35.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/products-bf_biodisc_top_pulley.jpg?v=1589216943"},{"product_id":"klargester-bf-biodisc-bottom-sprocket","title":"Klargester BF BioDisc Bottom Sprocket Pulley | 0011869","description":"\u003cp\u003eThe Kingspan Klargester \u003cstrong\u003e\u003cem\u003eBF BioDisc Bottom Sprocket\u003c\/em\u003e\u003c\/strong\u003e fits the main media shaft on all Klargester BF BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe BF Bottom Sprocket is a pinwheel with 64 Teeth, a 75mm bore and suits \u003cspan data-mce-fragment=\"1\"\u003e10B2 chain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe standard width (45x75mm) locking bush\/element can be purchased with the BF Bottom sprocket to lock the sprocket onto the shaft.\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777116029017,"sku":"SPASPROBF002","price":154.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/products-bf_biodisc_bottom_pulley.jpg?v=1589216931"},{"product_id":"klargester-bc-biodisc-locking-element","title":"Klargester BC BioDisc Locking Element (30x65) | 0000120","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cem\u003e\u003cstrong\u003eBC BioDisc bottom pulley locking element\u003c\/strong\u003e\u003c\/em\u003e is suitable for all Klargester BC BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThis locking element fits in the center of the BC bottom pulley which is 65mm, and clamps it to the BC BioDisc 30mm shaft.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKlargester product code: 010161\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777135951961,"sku":"SPALOCKBC001","price":24.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/products-prd_3634073__bc_locking_element.jpg?v=1589217069"},{"product_id":"klargester-bf-bg-biodisc-locking-element","title":"Klargester BF\/BG BioDisc Locking Element (45x75) | 0013877","description":"\u003cp\u003eThe \u003cstrong\u003e\u003cem\u003eBF\/BG BioDisc Locking Element\u003c\/em\u003e\u003c\/strong\u003e is used for all Klargester BF\/BG BioDisc Sewage Treatment Systems, to lock the bottom sprocket onto the 45mm shaft.\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777142374489,"sku":"SPALOCKBFBG001","price":32.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/KlargesterBF_BGBioDiscLockingElement.png?v=1589472461"},{"product_id":"klargester-bg-biodisc-top-sprocket","title":"Klargester BG BioDisc Top Sprocket Pulley | 0013741","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cem\u003e\u003cstrong\u003eBG BioDisc top sprocket \u003c\/strong\u003e\u003c\/em\u003eis a standard width top sprocket, suitable to fit the motor shaft on Klargester BG BioDisc Sewage Treatment Systems.\u003c\/p\u003e\n\u003cp\u003eThe top sprocket fits onto the motor\/gearbox, and is supplied with a grubscrew to tighten the sprocket for smooth operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777142440025,"sku":"SPASPROBG001","price":55.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/products-bf_biodisc_top_pulley_2475293f-7bff-4c50-b94d-341fa0a18191.jpg?v=1589217133"},{"product_id":"klargester-bg-biodisc-bottom-sprocket","title":"Klargester BG BioDisc Bottom Sprocket Pulley | 0011579","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cstrong\u003e\u003cem\u003eBG BioDisc Bottom Sprocket\u003c\/em\u003e\u003c\/strong\u003e fits the main media shaft on all Klargester BG BioDisc Sewage Treatment Systems. The BG Bottom sprocket and locking element is designed to suit a shaft size of 45mm as standard on the BG BioDisc and 3\/4\" duplex chain.\u003c\/p\u003e\n\u003cp\u003eThe standard width sprocket can be purchased with a \u003ca title=\"BF\/BG BioDisc Locking Element\" href=\"https:\/\/www.direct-drainage.co.uk\/product\/klargester-bf-bg-biodisc-locking-element\/\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cem\u003eBG BioDisc Locking Element\u003c\/em\u003e\u003c\/strong\u003e\u003c\/a\u003e (also available separately), to lock the sprocket onto the shaft.\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":31777142472793,"sku":"SPASPROBG002","price":267.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/products-bf_biodisc_bottom_pulley_4bb1d94e-5db8-4aa7-8d80-4a078ee57f41.jpg?v=1589217133"},{"product_id":"klargester-ba-ba-x-bb-biodisc-top-sprocket-chain-driven","title":"Klargester BA\/BA-X\/BB BioDisc Top Sprocket (Chain Driven)","description":"\u003cp\u003eThe Klargester (Kingspan) \u003cem\u003e\u003cstrong\u003eBA\/BA-X\/BB BioDisc top sprocket\u003c\/strong\u003e\u003c\/em\u003e is suitable to fit the panasonic motor shaft on Klargester BA\/BA-X\/BB BioDisc Sewage Treatment Systems that have been converted to chain driven.\u003c\/p\u003e","brand":"Kingspan Klargester","offers":[{"title":"Default Title","offer_id":40289279148121,"sku":"SPASPROBABB001","price":50.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/batopsprocketchaindriven.jpg?v=1665991205"},{"product_id":"ba-chain-driven-bottom-sprocket","title":"BA Chain Driven Bottom Sprocket","description":"BA Chain Driven Bottom Sprocket","brand":"Klargester","offers":[{"title":"Default Title","offer_id":40623752446041,"sku":"SPASPROBABB002","price":102.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/files\/BABottomSprocketChainDriven.png?v=1697012972"},{"product_id":"motor-gearbox-dry-guard-for-klargester-ba-bb-biodisc","title":"Bottom Pulley Dry Guard for Klargester BA-BB BioDisc","description":"\u003cp\u003eThe Klargester bottom pulley dry guard fits to the gearbox support beam and protects the pulley system from water ingress.\u003c\/p\u003e\n\u003cp\u003eSuitable for the Klargester BA, BB or BC BioDisc\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #fa8315;\"\u003e\u003cb\u003ePLEASE CONTACT US FOR AN ACCURATE LEAD TIME\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #fa8315;\"\u003e\u003cb\u003esales@direct-drainage.co.uk\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Klargester","offers":[{"title":"Default Title","offer_id":41898851041369,"sku":"0101457","price":49.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/files\/MotorGearboxDryGuardforKlargesterBA-BBBioDisc.jpg?v=1726750519"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/collections\/splashing-275950_1920_9275f4d7-863c-416e-910d-7b7747b75da2.jpg?v=1591018601","url":"https:\/\/direct-drainage.co.uk\/collections\/pulleys-sprockets\/klargester.oembed","provider":"Direct Drainage","version":"1.0","type":"link"}