{"product_id":"dv-ex-315d4-centrifugal-atex-roof-fan-aluminium-casing-backward-curved-impeller-speed-controllable-explosion-proof-3-phase-400v","title":"DV-EX 315D4 Centrifugal ATEX Roof Fan– Aluminium Casing, Backward-Curved Impeller, Speed-Controllable, Explosion-Proof, 3-Phase 400V","description":"\u003cul\u003e\n\u003cli data-start=\"1223\" data-end=\"1325\"\u003e\n\u003cstrong data-start=\"1223\" data-end=\"1242\"\u003eATEX Certified:\u003c\/strong\u003e Complies with ATEX 2014\/34\/EU for safe use in zone 1 and zone 2 hazardous areas.\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1465\"\u003e\n\u003cstrong data-start=\"1328\" data-end=\"1353\"\u003eDurable Construction:\u003c\/strong\u003e Aluminium casing, galvanised steel base frame, and copper inlet cone ensure long-lasting outdoor performance.\u003c\/li\u003e\n\u003cli data-start=\"1468\" data-end=\"1595\"\u003e\n\u003cstrong data-start=\"1468\" data-end=\"1497\"\u003eHigh Efficiency Impeller:\u003c\/strong\u003e Radial backward-curved aluminium blades, dynamically balanced for stable airflow of 1,480 m³\/h.\u003c\/li\u003e\n\u003cli data-start=\"1598\" data-end=\"1718\"\u003e\n\u003cstrong data-start=\"1598\" data-end=\"1624\"\u003eExplosion-Proof Motor:\u003c\/strong\u003e 3-phase, 400V\/50Hz external rotor motor with integral PTC thermistors for motor protection.\u003c\/li\u003e\n\u003cli data-start=\"1721\" data-end=\"1840\"\u003e\n\u003cstrong data-start=\"1721\" data-end=\"1747\"\u003eUser-Friendly Control:\u003c\/strong\u003e Speed-controllable via a 5-step transformer; includes powder-coated bird guard for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"351\" data-end=\"1174\"\u003eThe DV-EX 315D4 Centrifugal ATEX Roof Fan is a high-performance, explosion-proof fan designed for hazardous zones 1 and 2, suitable for gases in groups IIA, IIB, and hydrogen. Featuring a durable aluminium casing, galvanised steel base frame, and copper inlet cone, this fan delivers an airflow of 1,480 m³\/h powered by a 3-phase 400V external rotor motor. The backward-curved aluminium impeller ensures efficient and stable performance, while integral PTC thermistors provide motor protection. Designed for outdoor installation, the fan includes a powder-coated galvanised steel bird guard and offers speed control via a 5-step transformer. Certified to ATEX 2014\/34\/EU and compliant with EN 60079-0, EN 60079-7, EN 14986, and DIN EN ISO 80079 standards, it guarantees reliable, safe operation in explosive environments.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53273571688785,"sku":"237929","price":1644.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/3_f0b8f08d-25ff-44d8-ae3a-765743105d51.jpg?v=1773341753","url":"https:\/\/veralis.co.uk\/products\/dv-ex-315d4-centrifugal-atex-roof-fan-aluminium-casing-backward-curved-impeller-speed-controllable-explosion-proof-3-phase-400v","provider":"Veralis","version":"1.0","type":"link"}