Features

• Broadband Noise Reduction — Patented design with internal acoustic cavities of varying

sizes reduce noise across a broad range of frequencies.

• Application Versatility — Designed for a wide range of fluid flow rates, pressures and temperatures.

Reduce noise inside the pipe for all sources upstream.

Pair the WhisperTube with any equipment used in compressible fluid service.

• Maximize Flow Capacity — Negligible pressure drop across the WhisperTube other than the normally

expected line loss for a pipe spool piece of equivalent length equates to noise attenuation with no impact

on process flow.

• Passive Reactive Silencer — Internal cavities produce acoustic wave reflections that reduce noise

propagating downstream.

• Reliable Performance — No internal acoustic packing material to fail from moisture absorption.

Cast internal drain channel ensures any potential liquid buildup can be removed, ensuring optimum

performance.

• Compatible with Piggable Systems — Straight through flow geometry with inside diameter

 that matches the pipe accommodates pigging operations when required for cleaning and maintenance.

• Sour Service Capability — NACE MR0103. MR0175 / ISO 15156 compliant materials of construction 

as standard for applications involving sour gas or vapor.

• Quick and Easy Maintenance — Removeable cylindrical stainless steel screen

for easy cleaning if required with no special tools needed.

• Easy Installation — Threaded lifting provisions accommodate fitting the body with hoist rings

or lifting eye bolts for optimized product control during installation.