Images are representations only.
Series A Noise Attenuation Orifice Plate
Brand: Watson McDanielSeries A orifice plates are custom engineered to maximize noise attenuation and reduce dbA to the lowest achievable value.
The number and diameter of holes will be determined based on application conditions, and the plate diameter will typically be equal to the recommended downstream pipe size.
Features- Inlet (Supply) Pressure to the HD/HSP Regulator
- Outlet (Downstream) Pressure of the HD/HSP Regulator
- Steam Flow Rate (lb/hr)
Specifications
Brand
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - 300#
Flange Size - 1-1/4” (DN 32)
- 1-1/4” (DN 32) - 300#
Flange Size - 1” (DN 25)
- 1” (DN 25) - 300#
Flange Size - 1/2” (DN 15)
- 1/2” (DN 15) - 300#
Flange Size - 10” (DN 250)
- 10” (DN 250) - 250#
Flange Size - 11” (DN 275)
- 11” (DN 275) - 125#
Flange Size - 2-1/2” (DN 65)
- 2-1/2” (DN 65) - 300#
Flange Size - 2” (DN 50)
- 2” (DN 50) - 300#
Flange Size - 3” (DN 80)
- 3” (DN 80) - 300#
Flange Size - 3/4” (DN 20)
- 3/4” (DN 20) - 300#
Flange Size - 4-1/2” (DN 114)
- 4-1/2” (DN 114) - 250#
Flange Size - 4” (DN 100)
- 4” (DN 100) - 125#
Flange Size - 5-1/2” (DN 140)
- 5-1/2” (DN 140) - 250#
Flange Size - 5” (DN 125)
- 5” (DN 125 - 250#
Flange Size - 6” (DN 150)
- 6” (DN 150) - 125#
- 6” (DN 150) - 250#
Flange Size - 7-1/2” (DN 190)
- 7-1/2” (DN 190) - 125#
Flange Size - 7” (DN 175)
- 7” (DN 175) - 125#
- 7” (DN 175) - 250#
Pipe Connection
- 2” Pipe
- 2-1/2” Pipe
- 3” Pipe
- 4” Pipe
- 6” Pipe