Signup For Our Newsletter!
Main Product Tab
Specifications Tab
Pricing Tab
Literature Tab

JHS Series - Hospital Grade NPT Connections

JHS (Side Inlet) Standard Silencer Application

This is a heavy-duty hospital grade series silencer that is designed for heavy duty stationary, marine systems and mobile power units. The JH Series is a premium, critical degree silencer for use in low-ambient noise area where the standard critical grade silencer will not satisfactorily control the noise problem. These units provide more silencing per dollar.

Standard Construction Features

• Aluminized steel standard for silencers up to 26 inch body diameter

• Silencers larger than 28 inch body diameter standard carbon steel

• All welded steel construction

• Can be mounted vertically or horizontally

• Standard high temperature (1200° F.) satin black finish

• Drains standard item

• Standard npt inlet and discharge connections on sizes 2 inch to 3.5 inch

• Standard 125/150# ASA drilled plate flanges on inlet and discharge of silencers 4 inch and larger

• Multi-chamber design

• Effectively attenuates the full range of sound frequencies

Optional Construction Features and Accessories

• Stainless steel and aluminized steel construction

• Special inlet and outlet connections

• Special inlet and outlet locations

• Special finishes available

• Vertical mounting legs

• Horizontal mounting saddles

• Mounting bands

• Horizontal and vertical shell legs

• Special acoustical designs

• Internal and external shell lagging

• Inspection openings

• Air leak tests

• ASME code construction

• Complete line of engine exhaust accessories

Also available with End Inlet (Model JHE)

Item Number Model Number Price
400802 JHS-2 $549.50
400803 JHS-25 $719.28
400804 JHS-3 $749.09
400805 JHS-35 $775.01
400806 JHS-4 $886.46
400807 JHS-5 $1215.65
400808 JHS-6 $1323.22
400809 JHS-8 $2185.06
400810 JHS-10 $2849.90
400811 JHS-12 $4096.66
400812 JHS-14 $5721.84
400813 JHS-16 $6807.89
400814 JHS-18 $8298.29
400815 JHS-20 $12659.33

Please contact us at 1-800-777-0714 to order.

JHS Series - Hospital Grade NPT Connections