For Maximum Noise Control…
RD 12″ Blower Exhaust Silencer
The RD blower exhaust silencers are designed for the ultimate level of pulse control and noise attenuation for the most demanding applications. Compared to the standard heavy duty SD series, the RD silencers feature a larger shell, providing more volume capacity inside the silencer, and the interior design features one additional chamber for further attenuation. These RD models are intended to be used as close as possible to the blower discharge connection.
Inlet Flow Rating: 4300 CFM
Discharge Flow Rating: 6600 CFM at 15 psig (flow based on inlet flow)
Maximum Temperature: 325 °F
Housing Diameter (ID): 30″
Overall Length: 135″
Weight: 880 lbs
Paint and Coating Options
Silencers are shipped with the manufacturer’s standard blue primer coat. For a durable, long lasting finish, pdblowers can apply special coatings with additional cost and lead time. Our most common option includes a primer coat of Sherwin-Williams KEM KROMIK, a rust inhibiting, corrosion resistant phenolic alkyd resin primer, followed by a finish coat of Sherwin-Williams SHER-KEM® high gloss metal finishing enamel. Contact us to discuss special coatings.
Standard industrial silencers are generally not individually leak tested and occasionally very small pin-holes may appear in welds. Because of the small size of these pin-holes, their effect on typical pressure or vacuum conditions is insignificant. If 100 percent air tightness is essential for gas service or other special applications, with additional cost and lead time the manufacturer will perform a 7 PSIG leak test. Contact us if you need this service with your order.
RD-12 Heavy Duty Blower Silencer
Maximum noise reduction
Heavy-duty all welded unit
Typically not kept in stock, contact us for lead time
|Shipping Weight:||930 lbs|
|Shipping Dimensions:||140 × 36 × 36 in|