URB 1″ Threaded Chamber Blower Silencers
URB silencers are designed for pulose control and silencing for subcritical PLV applications.
The URB and URD series are chamber silencers, a reactive type consisting of a series of expansion chambers with interconnected tubes. The URB series consists of sizes 1″-6″ and the URD series are sizes 8″-30″. Both series are fundamentally the same in design with identical performance characteristics. Small sizes have male threaded pipe nipples and large sizes are equipped with flanged connections drilled to 125/150 lb ANSI specifications; units in the middle, sized at 4″ and 5″ are available with either the threaded or flanged connections.
This small 1″ threaded blower silencer is constructed from carbon steel, with a single coat satin alkyd primer rated for 325°F.
Housing Diameter (ID): 4.5″
Connections: Male NPT
Overall Length: 21″
Weight: 10 lbs
These blower silencers can be shipped via UPS.
We typically keep this model in stock. Contact us to check current inventory levels and lead times.
These silencers are a reactive type consisting of a series of expansion chambers with interconnected tubes. These are used on subcritical PLV applications. When the blower is operating in the critical PLV range, a combination camber-absorptive silencer must be used for satisfactory results.
URB 1″ Chamber Blower Silencer
|Shipping Weight:||10 lbs|
|Shipping Dimensions:||21 × 5 × 5 in|