E.I. Williams Product Sizing
Project Information
Username:	Project ID:	Date: 07/14/25
Step #1 ----- E.I Williams Silencer Selection
Exhaust Gas Temperature: degrees Fahrenheit		Exhaust Gas Flow: ACFM
Maximum Allowable Back Pressure:   (inches of water)
Step #2 ------ Silencer Options
Silencer Grade:    Choose One of the Following----------------------------------------------GE1 - Commercial GradeGE2 - Industrial GradeGE3 - Semi Residential GradeGE4 - Residential GradeGE5 - Critical GradeGE6 - Hospital GradeGE6_PLUS - Hospital Grade PlusGER11 - Industrial Grade Low Pressure DropGER16 - Residential Grade Low Pressure DropGER19 - Hospital Grade Low Pressure Drop		Silencer Arrangements:        Choose One of the Following----------------------------------------------Straight ThroughEnd in Side outSide in Side outSide in End out
Step #3 ----- Silencer Size
Selection	Silencer Size
	1
	1.5
	2
	2.5
	3
	3.5
	4
	5
	6
	8
	10
	12
	14
	16
	18
	20
	22
	24