Blower Silencers - Technical Literature - Universal: Acoustic Silencers

UNI-BASEUltra-Wide BasePlates/ComponentsRotary Positive BlowersDimensions and WeightsUNI-BASE Base Plate (w/URBY)P (nom.) A B C CD D2 E FS22.53944.555.51.51.520.7534565666664———20.8831.537.543.55210.7511.3751215.518.2518.25810101416186.56.757.5813.7510.51314.2515.2516.514.7515.25G H2 J K2 L Q (Dia.) S Y23.527.529.75333535.2516171724.523.526.55668910.257881011123031435062.5693.544.7561112212526.2529.7530.530.5677111212Approx.Weight125160250335460600Notes: 1. Sizes 2"–3" URBY discharge silencers are shipped standard with male pipe threaded connections. 4" and 5" URBY discharge silencers are shipped standard with malepipe threaded discharge connections and plain pipe blower connections. 6" URBY discharge silencers are shipped standard with flanged discharge connection drilledto 125/150 lb. ANSI specifications and plain pipe blower connections.2. Sizes 2"–3" URBY discharge silencers have a 2" NPT relief valve coupling and plug. Sizes 4"–6" URBY discharge silencers have a 3" NPT relief valve coupling and plug.URBN SilencersP1/P2 (nom.) D1 H1 K1 Y1 Y2 Approx. Weight22.5345681010141618272840476066Notes: 1. Sizes 2"–4" URBN inlet silencers are shipped with male pipe threaded inlets and plain pipe outlets. Sizes 5" and 6" URBN inlet silencers are shipped standard withflanged inlet connections drilled to 125/150 lb ANSI specifications and plain pipe outlets.78810111267766.583.54.54.55.56.57.525355080140170© 2011 Universal Acoustic & Emission Technologies, Inc. All rights reserved.Toll-Free: 1-888-300-4272www.universalAET.com94-1547 Rev 014