Inline, ASME Code Silencers: Model ILL-30 Expected Attenuation is 30 dBA Maxim ILL-30 silencers will provide a very high level of silencing and minimal pressure drop when properly installed with pressure reducing valves and on centrifugal compressor discharges. These silencers are fabricated in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division I.

	Typical Applications Pressure reducing valves Centrifugal compressor discharges

	Features Advanced acoustical design All welded construction and long service life Easily installed in any position Prime coated exterior finish Low pressure drop

	Optional Accessories Flanged inlet and outlet connections Metallic wool packing Various support arrangements Special paint Stainless steel construction

To order or for more
information on the Maxim
Pressurized Service Silencer, Model ILL-30, call us at 832-554-0980 or complete our
Contact Form.

	Inline, ASME Code Silencers: Model ILL-30

	Attenuation for Inline, ASME Code Silencers: Model ILL-30

Inline, ASME Code Silencers:
Model ILL-30 Sizes and Specifications

	A	B	C	D	Max. Operating Pressure -20°F to 650°F for each design					Est. Wt.
Size	(Max.)		Nom	Nom	1⁄16" Corrosion Allowance					(Max.)
3	10¾	30	3		375; 540; 1200					322
3½	10¾	34	3½		380; 540; 1200					375
4	12¾	38	4		325; 450; 1200					558
5	12¾	46	5		325; 446 1200					717
6	12¾	54	6		194					192
6	13¼	68	6		249; 847; 1076					607
8	14	78	8		174					260
8	15¼	92	8		214; 731; 931					941
10	16	106	10		138					444
10	17¼	120	10		188; 554; 820					1141
12	18	126	12		123					617
12	19¼	140	12		167; 413; 574; 794; 890					1881
14	20	146	14		100					786
14	21¼	161	14		151; 299; 446; 717; 804					2387
16	22	166	16		88					985
16	23¼	180	16		137; 273; 406; 473; 654; 733					2935
Note: Dimensions are applicable to both standard and reduced inlet silencers. Standard silencers do not include diffusers. Dimensinos C and D are equal on standard silencers. Data on larger sizes available upon request.

Download the Maxim ILL30 spec page here.