{"product_id":"charles-austen-et30-air-pump","title":"Charles Austen ET30 Air Blower 30 l\/pm","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Charles Austen ET30 Linear Diaphragm Air Pump is a reliable, high-performance oil-free air pump designed to provide efficient aeration for a wide range of domestic and commercial applications. Featuring a compact, weatherproof design, the ET30 is ideal for outdoor installation and delivers a clean, consistent airflow with low energy consumption and exceptionally quiet operation.\u003c\/p\u003e\n\u003cp\u003eBuilt with advanced Green Drive Technology, the ET30 combines energy efficiency with long-term reliability, making it an excellent choice for sewage treatment systems, ponds, aquaculture, spas, whirlpools, and decorative water features. Its robust linear diaphragm design ensures dependable performance with minimal maintenance requirements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eIdeal Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSewage treatment and aeration systems\u003c\/li\u003e\n\u003cli\u003eSeptic tank aeration\u003c\/li\u003e\n\u003cli\u003ePond and aquatic oxygenation\u003c\/li\u003e\n\u003cli\u003eKoi pond aeration\u003c\/li\u003e\n\u003cli\u003eAquaculture and fish farming\u003c\/li\u003e\n\u003cli\u003eSpas and whirlpools\u003c\/li\u003e\n\u003cli\u003eWater features and fountains\u003c\/li\u003e\n\u003cli\u003eDomestic and commercial wastewater treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlow (l\/min): 30\u003c\/li\u003e\n\u003cli\u003ePressure (bar): 0.12\u003c\/li\u003e\n\u003cli\u003eNoise level (DB): 25\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 30W\u003c\/li\u003e\n\u003cli\u003eWeight (KG): 4.0\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 208x 150 x 178\u003c\/li\u003e\n\u003cli\u003eOutlet Size: 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy-efficient Green Drive Technology for reduced power consumption and lower running costs\u003c\/li\u003e\n\u003cli\u003eOil-free operation delivers clean, contaminant-free air\u003c\/li\u003e\n\u003cli\u003eLong-life diaphragm material specially formulated for extended durability\u003c\/li\u003e\n\u003cli\u003eConsistent airflow performance with no wearing mechanical parts\u003c\/li\u003e\n\u003cli\u003eRobust, compact, and weatherproof construction for outdoor use\u003c\/li\u003e\n\u003cli\u003eSuitable for continuous or intermittent duty applications\u003c\/li\u003e\n\u003cli\u003eEasy to maintain with competitively priced service and spare parts kits\u003c\/li\u003e\n\u003cli\u003eWhisper-quiet operation with noise levels as low as 35dB\u003c\/li\u003e\n\u003cli\u003eReliable performance for demanding aeration applications\u003c\/li\u003e\n\u003cli\u003eManufactured to the high standards of Charles Austen Pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eWhy Choose the Charles Austen ET30?\u003c\/h4\u003e\n\u003cp\u003eThe Charles Austen ET40 Air Pump offers an ideal combination of quiet operation, energy efficiency, durability, and dependable airflow performance. Whether you need a sewage aeration pump, pond air pump, septic tank aerator, or aquaculture air pump, the ET40 provides a cost-effective and reliable solution for maintaining healthy oxygen levels and efficient aeration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"___be36l80 fbotcpb fy77jfu f6dzj5z\"\u003e\n\u003cdiv role=\"article\" name=\"[object Object]\" class=\"fai-CopilotMessage r1f6yzd6 ___1fjo9g7 f1g2tzg5 fgct6un fy77jfu f2c7lf3\" tabindex=\"0\"\u003e\n\u003cdiv dir=\"auto\" class=\"fai-CopilotMessage__content r1izxv8h ___7qar2c0 fcthzvy\"\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv class=\"___1vve6yh f22iagw f1vx9l62 f122n59 f3bhgqh f1mnxvew fly5x3f\"\u003e\n\u003cdiv class=\"___j4vmuw0 f22iagw f1vx9l62 f1869bpl fly5x3f fbc6vix\"\u003e\n\u003cdiv tabindex=\"-1\"\u003e\n\u003cdiv class=\"___1yop6mf f336tjw f9ijwd5 fz7g6wx fod5ikn f1s184ao\"\u003e\n\u003cdiv class=\"___1peis63 f22iagw f1063pyq f6jr5hl f1c88k3p\"\u003e\n\u003cdiv class=\"___4htdyp0 fz7g6wx fy77jfu\"\u003e\n\u003cdiv dir=\"auto\" class=\"___1j4t0a1 f1lmfglv f1abmfm4\"\u003e\n\u003cdiv class=\"___1ddt6wa f22iagw f1vx9l62 fkmyikg fk15e71 f1k953kz f137keqj f1rncccw f1stllg3 f1w4kmmc f1tric3v f10dk5ic fx8cdsv f16nlwsl f1eookvz fhjrts3 fqugt2f f18d18k8 f1v1vhmp f1hdmul3 f198vjnp f2dshw1 fjpjndq fnmj2pj ffrrb40 f1mon110 fhajzam fimndk6 fxv4dng fb1rn9k f59wlhv f1xmfh30 f18yf5o5 fmr6chf fw8qy2q ff161sd f1qr7t77 f1yyogn1 foogchg fp5872b f1tpb8gf f1hdgrc8 f1vatr43 frkxccd f9pdzkb f158oiaz ft5kggy f5l4ui7 f13j03li f18xdoka f8off4e f1go6zfc f128n2ra f1jpxw2j f1lwd9n0 fy0b8hm f1g2633v fx4kvgi fkvolse f1gxrt3a f1os76ua f1js9cnw f1g87ej0 freluf8 f1yggaq6 f2i3chp f1151osp florpoh f35kzfz ftp9m57 f1e288vi fz62hnz fixvuys f1nmofwh fc1c6mv f18a2er7 fhvkrdl fhxnn68 f1oce4bo fvhlfan f7tc0t0 f1ngf1n2 ffrzq6x f1yjiq2m f1aqdgql f1huvaf f10ij78l f1k94sa4 fkmfumq f1jvzkyl f1eu24ob f1xbfc1f fmf0lwf f107dsy8 f3w566c f4648sl f13zpkng f7unjfp f8p1rz fzu6h1w f1i1bi6h f1smo7hi f1sk1xod f1kgogdq f1gjktkp ft608jz f1o9wiiv fg3xr24 fhd155k f1b8gl2e fg4b9ou flb4lo fdicbfk fgwcyh1 f1jbds0d f1fb9uea f1stuka4 fcrtu6g fwqh0xn f11w66yg f6e0e65 f1vvgu0 f1607507 fgct6un f1ec1nbe fg3fpv7 f1m9bycv f1ntoah8 f1b694rt faql4r2 fpjuhzh fmavl6h f1d9bsk fmzhlt0 f145l92p fwkyaqm f129obh1 f19la9g f127w39w fr0ux9m fxhidck f1cu4h9j f1wnbo7v f1eueg4z fy9c24f f1h2o91j f1iw08fq f19n0e5 f196z6ca fsbhmxc f1mth4z6\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jy5qwmay wixui-rich-text\"\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jy5qwmaf wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-k12aj5kr wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-k12aj5kr wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-k12aj5kr wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jxk8d3sn wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jxk8d3sn wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eWarranty information\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"___be36l80 fbotcpb fy77jfu f6dzj5z\"\u003e\n\u003cdiv role=\"article\" name=\"[object Object]\" class=\"fai-CopilotMessage r1f6yzd6 ___1fjo9g7 f1g2tzg5 fgct6un fy77jfu f2c7lf3\" tabindex=\"0\"\u003e\n\u003cdiv dir=\"auto\" id=\"copilot-message-_r_9k_\" class=\"fai-CopilotMessage__content r1izxv8h ___7qar2c0 fcthzvy\"\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv class=\"___1vve6yh f22iagw f1vx9l62 f122n59 f3bhgqh f1mnxvew fly5x3f\"\u003e\n\u003cdiv class=\"___j4vmuw0 f22iagw f1vx9l62 f1869bpl fly5x3f fbc6vix\"\u003e\n\u003cdiv tabindex=\"-1\"\u003e\n\u003cdiv id=\"response-id_r_9i_\" class=\"___1yop6mf f336tjw f9ijwd5 fz7g6wx fod5ikn f1s184ao\"\u003e\n\u003cdiv class=\"___1peis63 f22iagw f1063pyq f6jr5hl f1c88k3p\"\u003e\n\u003cdiv class=\"___4htdyp0 fz7g6wx fy77jfu\"\u003e\n\u003cdiv dir=\"auto\" class=\"___1j4t0a1 f1lmfglv f1abmfm4\"\u003e\n\u003cdiv class=\"___1ddt6wa f22iagw f1vx9l62 fkmyikg fk15e71 f1k953kz f137keqj f1rncccw f1stllg3 f1w4kmmc f1tric3v f10dk5ic fx8cdsv f16nlwsl f1eookvz fhjrts3 fqugt2f f18d18k8 f1v1vhmp f1hdmul3 f198vjnp f2dshw1 fjpjndq fnmj2pj ffrrb40 f1mon110 fhajzam fimndk6 fxv4dng fb1rn9k f59wlhv f1xmfh30 f18yf5o5 fmr6chf fw8qy2q ff161sd f1qr7t77 f1yyogn1 foogchg fp5872b f1tpb8gf f1hdgrc8 f1vatr43 frkxccd f9pdzkb f158oiaz ft5kggy f5l4ui7 f13j03li f18xdoka f8off4e f1go6zfc f128n2ra f1jpxw2j f1lwd9n0 fy0b8hm f1g2633v fx4kvgi fkvolse f1gxrt3a f1os76ua f1js9cnw f1g87ej0 freluf8 f1yggaq6 f2i3chp f1151osp florpoh f35kzfz ftp9m57 f1e288vi fz62hnz fixvuys f1nmofwh fc1c6mv f18a2er7 fhvkrdl fhxnn68 f1oce4bo fvhlfan f7tc0t0 f1ngf1n2 ffrzq6x f1yjiq2m f1aqdgql f1huvaf f10ij78l f1k94sa4 fkmfumq f1jvzkyl f1eu24ob f1xbfc1f fmf0lwf f107dsy8 f3w566c f4648sl f13zpkng f7unjfp f8p1rz fzu6h1w f1i1bi6h f1smo7hi f1sk1xod f1kgogdq f1gjktkp ft608jz f1o9wiiv fg3xr24 fhd155k f1b8gl2e fg4b9ou flb4lo fdicbfk fgwcyh1 f1jbds0d f1fb9uea f1stuka4 fcrtu6g fwqh0xn f11w66yg f6e0e65 f1vvgu0 f1607507 fgct6un f1ec1nbe fg3fpv7 f1m9bycv f1ntoah8 f1b694rt faql4r2 fpjuhzh fmavl6h f1d9bsk fmzhlt0 f145l92p fwkyaqm f129obh1 f19la9g f127w39w fr0ux9m fxhidck f1cu4h9j f1wnbo7v f1eueg4z fy9c24f f1h2o91j f1iw08fq f19n0e5 f196z6ca fsbhmxc f1mth4z6\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"comp-jy5qwmay\" class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jy5qwmay wixui-rich-text\"\u003e\n\u003cdiv id=\"comp-jy5qwmaf\" class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jy5qwmaf wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-k12aj5kr wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-k12aj5kr wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-k12aj5kr wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jxk8d3sn wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"UwkEpO _v6ohL ZS_qLz PO9MfV comp-jxk8d3sn wixui-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eCharles Austen recommends that all air pumps and systems are serviced annually. Although the air pump carries a 2-year manufacturer's warranty, diaphragms, valves and filters are consumable parts that naturally wear over time and should be replaced during routine servicing to maintain warranty compliance and ensure reliable operation.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eProduct images are for illustration purposes only and may vary slightly from the actual product supplied.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable width=\"100%\" style=\"width: 100.058%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.2193%;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/files\/direct_drainage_PDF_icon_c37d6f6e-3727-4654-bc65-f5da7e818096.png?v=1727870404\" alt=\"\" width=\"48\" height=\"59\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89.5047%;\"\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1vSWqI67n9eCCNu4dki0rU78J-Z5vrinM\/view\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eCharles Austen ET Series Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Charles Austen","offers":[{"title":"Default Title","offer_id":57586232590709,"sku":null,"price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2035\/3881\/products\/products-Charles_Austen_ET40.jpg?v=1589217235","url":"https:\/\/direct-drainage.co.uk\/products\/charles-austen-et30-air-pump","provider":"Direct Drainage","version":"1.0","type":"link"}