High-Capacity Airflow & Aerodynamic Design
\nThe RAJA Roof Ventilating Fan (R834) is engineered to tackle high-demand ventilation needs. Installed at the terminal point of your exhaust system, its high-efficiency centrifugal impeller draws out heavy volumes of warm, humid, or contaminated air. The contoured metallic weather hood redirects exhaust downward and away from the building, preventing wind blow-back and maintaining optimal static pressure even in adverse weather conditions.<\/p>\n
Heavy-Duty Weatherproof Construction
\nBuilt to withstand continuous exposure to the elements, this unit features a reinforced metallic housing with an anti-corrosive finish. Beneath the weather dome sits a 360-degree protective wire safety cage that prevents birds, rodents, and airborne debris from entering the ventilation ductwork. This ensures long-term operational safety and dramatically reduces maintenance overhead.<\/p>\n
Precision Engineering & Electrical Stability
\nOperating on a standard 220V \/ 50Hz power frequency, the fan’s 197W motor balances maximum exhaust volume with energy efficiency. Precision-balanced internal rotors minimize mechanical vibration, ensuring quiet, smooth operation throughout the ventilation shaft. The wide square mounting base with pre-drilled corner anchor points allows for fast, secure attachment to flat or sloped roof structures.<\/p>","protected":false},"excerpt":{"rendered":"
High-Volume Air Extraction: Driven by a robust 197W motor designed for rapid duct and building ventilation.<\/p>\n
All-Weather Dome Cover: Heavy-duty contoured metallic cap protects internal components against rain, wind, and harsh environmental exposure.<\/p>\n
360\u00b0 Safety Grid Guard: Integrated multi-ring steel mesh prevents debris and wildlife ingress without restricting airflow.<\/p>\n
Precision Base Plate: Pre-drilled, heavy-duty square mounting flange ensures flush, leak-free installation on roof curbs and surfaces.<\/p>","protected":false},"featured_media":2184,"comment_status":"open","ping_status":"closed","template":"","meta":{"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"product_brand":[165],"product_cat":[136],"product_tag":[234,593,417,595,594],"class_list":["post-2185","product","type-product","status-publish","has-post-thumbnail","product_brand-raja","product_cat-roof-vacumes","product_tag-ceiling","product_tag-dome","product_tag-fan","product_tag-r834","product_tag-roof-fan","first","instock","featured","shipping-taxable","purchasable","product-type-simple"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/product\/2185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/comments?post=2185"}],"wp:attachment":[{"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/media?parent=2185"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/product_brand?post=2185"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/product_cat?post=2185"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rajairaq.com\/ar\/wp-json\/wp\/v2\/product_tag?post=2185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}