{"product_id":"phat-compact-inline-muffler-silencer-250mm-x-890mm","title":"Phat Compact Inline Muffler \/ Silencer - 250MM x 890MM","description":"\u003cp\u003eThe \u003cstrong\u003ePhat Inline Silencer 250 x 890MM\u003c\/strong\u003e is a high-capacity acoustic muffler designed to reduce noise generated by inline fans, blowers and air travelling through ducted ventilation systems. Featuring a \u003cstrong\u003e250MM (10 inch) connection\u003c\/strong\u003e, it is well suited to larger hydroponic grow rooms, indoor gardens and high-airflow extraction systems where effective ventilation noise control is required.\u003c\/p\u003e\u003cp\u003eFeaturing an \u003cstrong\u003e85% Noise Reduction Coefficient (NRC)\u003c\/strong\u003e, the Phat Silencer uses specialised glass pack acoustic material to absorb and reduce fan and airflow noise. Unlike conventional foam-based acoustic materials that may deteriorate or disintegrate over time, the Phat glass pack provides a durable solution for ongoing sound attenuation.\u003c\/p\u003e\u003cp\u003eThe lightweight \u003cstrong\u003ealuminium construction\u003c\/strong\u003e makes the silencer easier to install and suspend while providing resistance to rust. A specially designed \u003cstrong\u003e45-degree internal taper before the flanges\u003c\/strong\u003e further assists with sound attenuation while supporting smooth airflow through the ventilation system.\u003c\/p\u003e\u003cp\u003eDesigned for \u003cstrong\u003emaximum free-flow air movement\u003c\/strong\u003e, the Phat Inline Silencer helps reduce ventilation noise without unnecessarily restricting airflow through a correctly sized extraction system. This makes the 250MM model particularly suitable for high-airflow inline fans and larger grow room ventilation setups.\u003c\/p\u003e\u003cp\u003eThe silencer has a \u003cstrong\u003enon-directional design\u003c\/strong\u003e, allowing air to travel through it in either direction. When using a single muffler, installation on the intake side of the inline fan or blower is recommended for maximum sound attenuation. For additional noise reduction, one Phat Muffler can be installed on the intake and another on the outlet.\u003c\/p\u003e\u003cp\u003eFor standard installations, the \u003cstrong\u003e250MM Phat Muffler\u003c\/strong\u003e should be matched with 250MM ducting and a compatible 250MM inline fan. Suitable self-tapping sheet metal screws or duct tape can be used to create a secure connection, while chain or rope wrapped around the housing can be used for suspended installation.\u003c\/p\u003e\u003cp\u003eThe Phat Muffler should be kept dry during operation. If exposed to moisture, allow the silencer to dry thoroughly before returning it to normal use.\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":67885567770933,"sku":"XSLNR31006","price":284.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6758\/2517\/files\/XSLNR31006.alt_11_ac96b1a1-1bab-4ddf-b215-5e90b158440d.jpg?v=1792546594","url":"https:\/\/ventexperts.com.au\/products\/phat-compact-inline-muffler-silencer-250mm-x-890mm","provider":"Vent Experts","version":"1.0","type":"link"}