{"product_id":"gast-aj121c-regenerative-blower-silencer-screw-on-1-1-4-in-npt-male-x-female-7-94-in","title":"Gast AJ121C - Regenerative Blower Silencer, Screw On, 1 1\/4 in NPT Male x Female, 7.94 in Overall L","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe GAST - AJ121C is a regenerative blower silencer for side-channel regenerative blowers, with a noise reduction rating of 5 dB. Compatible with Gast brand blowers and models in the R3 series, this muffler foam type silencer connects via screw-on fittings and features a single inlet and outlet designed to fit 1 1\/4 inch NPT threaded ports. Its construction supports blower operation within a maximum pressure of 55 psi, with airflow ranging from 40 to 52 cfm.\u003c\/p\u003e  \u003cp\u003eKey Features:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003e- Compatible Manufacturer Part Numbers: R3105-12 and R3305A-1\u003c\/li\u003e  \u003cli\u003e- Material Construction: Steel with painted gray finish\u003c\/li\u003e  \u003cli\u003e- Connection Style: Screw On with male inlet and female outlet threads\u003c\/li\u003e  \u003cli\u003e- Inlet and Outlet Size: 1 1\/4 inch NPT\u003c\/li\u003e  \u003cli\u003e- Noise Reduction Rating: 5 dB\u003c\/li\u003e  \u003cli\u003e- Number of Inlets and Outlets: One inlet and one outlet\u003c\/li\u003e  \u003cli\u003e- Dimensions: 2.62 inches outside diameter and overall length of 7.94 inches\u003c\/li\u003e  \u003cli\u003e- Quantity Included: One piece\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gast","offers":[{"title":"Default Title","offer_id":67612226420830,"sku":"AJ121C","price":455.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/a14eb357-1b5a-4758-8e69-69e84ffc32b3.jpg?v=1791025531","url":"https:\/\/nationalboilersupply.com\/products\/gast-aj121c-regenerative-blower-silencer-screw-on-1-1-4-in-npt-male-x-female-7-94-in","provider":"National Boiler Supply","version":"1.0","type":"link"}