{"product_id":"phat-compact-inline-muffler-silencer-300mm-x-890mm","title":"Phat Compact Inline Muffler \/ Silencer - 300MM x 890MM","description":"\u003cp\u003eThe \u003cstrong\u003ePhat Inline Silencer 300 x 890MM\u003c\/strong\u003e is a high-capacity acoustic muffler designed to reduce noise generated by large inline fans, blowers and air moving through ducted ventilation systems. Featuring a \u003cstrong\u003e300MM (12 inch) connection\u003c\/strong\u003e, it is ideal for larger hydroponic grow rooms, indoor gardens and high-airflow extraction systems where ventilation noise management is important.\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 handle, 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 noise reduction 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. The large 300MM connection makes this model particularly suitable for high-capacity inline fans and larger grow room ventilation installations.\u003c\/p\u003e\u003cp\u003eThe silencer features a \u003cstrong\u003enon-directional design\u003c\/strong\u003e, allowing airflow to pass 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\u003e300MM Phat Muffler\u003c\/strong\u003e should be matched with 300MM ducting and a compatible 300MM inline fan. Suitable self-tapping sheet metal screws or duct tape can be used for a secure connection, while chain or rope wrapped around the housing can be used for suspended installations.\u003c\/p\u003e\u003cp\u003eThe Phat Muffler should be kept dry during operation. If it becomes wet, allow it to dry thoroughly before returning it to normal use.\u003c\/p\u003e","brand":"Phat","offers":[{"title":"Default Title","offer_id":67885567705397,"sku":"XSLNR31007","price":334.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6758\/2517\/files\/XSLNR31007.alt_11.jpg?v=1792546763","url":"https:\/\/ventexperts.com.au\/products\/phat-compact-inline-muffler-silencer-300mm-x-890mm","provider":"Vent Experts","version":"1.0","type":"link"}