Exhaust Silencer, Cylindrical Series, Critical Grade 900C

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Exhaust Silencer (muffler), Cylindrical Series, Critical Grade 900C, with ANSI Pattern flanges.

Engineered for areas where ambient noise level requirements are very low and a high degree of silencing is required. Suited for heavy-duty stationary, mobile, and marine applications in both Critical and Residential.

All 900C disk silencers feature all-welded heavy-duty carbon steel construction*. Leak testing available upon request (fee applicable).

*Stainless steel also available. Consult factory for price and availability.

Product Description

900C Cylindrical Series Silencer, Style 1

900C Cylindrical Series Silencer, Style 2

900C Cylindrical Series Silencer, Style 3

A = Outlet, B = Diameter, OAL = Overall Length

View Silencer Part Number Schema

Style 1 – End In/End Out

Part Number	A-Outlet	B-Diameter	C-OAL	F MIN	F MAX	G MIN	G MAX	H/J DIMS	Weight
900C1-02	2	8	31	N/A	N/A	N/A	N/A	N/A	35
900C1-025	2.5	8	41	N/A	N/A	N/A	N/A	N/A	48
900C1-03	3	10	41	N/A	N/A	N/A	N/A	N/A	60
900C1-035	3.5	10	52	N/A	N/A	N/A	N/A	N/A	80
900C1-04	4	14	53	N/A	N/A	N/A	N/A	N/A	105
900C1-05	5	16	61	N/A	N/A	N/A	N/A	N/A	140
900C1-06	6	18	73	N/A	N/A	N/A	N/A	N/A	205
900C1-08	8	24	75	N/A	N/A	N/A	N/A	N/A	310
900C1-10	10	26	100	N/A	N/A	N/A	N/A	N/A	450
900C1-12	12	30	100	N/A	N/A	N/A	N/A	N/A	610
900C1-14	14	36	138	N/A	N/A	N/A	N/A	N/A	1,030
900C1-16	16	42	139	N/A	N/A	N/A	N/A	N/A	1,350
900C1-18	18	48	143	N/A	N/A	N/A	N/A	N/A	1,630
900C1-20	20	48	166	N/A	N/A	N/A	N/A	N/A	1,910
900C1-22	22	54	168	N/A	N/A	N/A	N/A	N/A	2,200
900C1-24	24	60	170	N/A	N/A	N/A	N/A	N/A	2,875

Style 2 – Side In/End Out

Part Number	A-Outlet	B-Diameter	C-OAL	F MIN	F MAX	G MIN	G MAX	H/J DIMS	Weight
900C2-02-F4	2	4	28	4	11	N/A	N/A	7	35
900C2-025-F4	2.5	4	38	4	16	N/A	N/A	7	48
900C2-03-F5	3	5	38	5	16	N/A	N/A	8	60
900C2-035-F5	3.5	5	49	5	22	N/A	N/A	8	80
900C2-04-F6	4	14	50	6	22	N/A	N/A	10	105
900C2-05-F7	5	16	57	7	25	N/A	N/A	12	140
900C2-06-F8	6	18	69	8	31	N/A	N/A	13	205
900C2-08-F10	8	24	71	10	29	N/A	N/A	16	310
900C2-10-F11	10	26	96	11	46	N/A	N/A	17	450
900C2-12-F12	12	30	96	12	43	N/A	N/A	19	610
900C2-14-F15	14	36	134	15	58	N/A	N/A	22	1,030
900C2-16-F16	16	42	135	16	56	N/A	N/A	25	1,350
900C2-18-F19	18	48	139	19	56	N/A	N/A	29	1,630
900C2-20-F20	20	48	162	20	67	N/A	N/A	29	1,910
900C2-22-F22	22	54	164	22	67	N/A	N/A	32	2,200
900C2-24-F24	24	60	167	24	68	N/A	N/A	35	2,875

Style 3 – Side In/Side Out

Part Number	A-Outlet	B-Diameter	C-OAL	F MIN	F MAX	G MIN	G MAX	H/J DIMS	Weight
900C3-02-F4G4	2	8	25	4	11	4	9	7	35
900C3-025-F4G4	2.5	8	35	4	16	4	12	7	48
900C3-03-F5G5	3	10	35	5	16	5	13	8	60
900C3-035-F5G5	3.5	10	46	5	22	5	17	8	80
900C3-04-F6G6	4	14	47	6	22	6	17	10	105
900C3-05-F7G7	5	16	54	7	25	7	19	12	140
900C3-06-F8G8	6	18	66	8	31	8	23	13	205
900C3-08-F10G10	8	24	67	10	29	10	24	16	310
900C3-10-F11G11	10	26	92	11	46	11	30	17	450
900C3-12-F13G13	12	30	92	12	43	12	32	19	610
900C3-14-F16G16	14	36	131	15	58	15	47	22	1,030
900C3-16-F17G17	16	42	132	16	56	16	51	25	1,350
900C3-18-F18G18	18	48	134	19	56	19	49	29	1,630
900C3-20-F20G20	20	48	158	20	67	20	55	29	1,910
900C3-22-F22G22	22	54	161	22	67	22	60	32	2,200
900C3-24-F24G24	24	60	163	24	68	24	59	35	2,875

Engineered for areas where ambient noise level requirements are very low and a high degree of silencing is required.
Suited for heavy-duty stationary and mobile applications in both Critical & Residential.
May be installed in any position.
Typical Attenuation: 25 to 33 dBA

Internally unpacked silencer.
High heat black finish.
Fully-welded, heavy-duty carbon steel.

Standard Connections: 125/150# ANSI Pattern flanged inlet and outlet. Side inlet, end outlet.
Other Options: Flanged connections can be replaced with ID cuff, OD tube, NPT, etc. *