Industrial Silencer Yamato Co., Ltd｜Industrial, silencer, noise protect, silencing , soundproof, industrial silencer

Industrial Silencer

Usage of Industrial Silencer

Individual Engine Generator
Compressor by engine drive
Generator for vessel or ship
Pump generated by engine and roots blower

Please provide your generator diagram (drawing) to us for the reference like the following PDF file.
DIAGRAM_of_generator(PDF)

Then we will reply to you with our drawing image of industrial silence and estimation later like the following drawing image.
drawing_of_industial_silencer(PDF)

[Note]
we would like to talk later about the connection parts between silencer and generator after receiving the formal order from you.

TY Type

Hospital Grade (35 to 42dB Reduce)
This grade is ideal for a facilities that requre ultra-quiet typified like hospital.

Size,IN/OUT (m/m)	A	B	C	D	F	P	P.C		N-M
50	960	800	80	350	130	60.5	105	90	4-15
65	1160	1000	80	380	155	76.3	130	90	4-15
80	1210	1050	80	430	180	89.1	145	90	4-19
100	1400	1200	100	480	200	114.3	165	45	8-19
125	1600	1400	100	520	235	139.8	200	45	8-19
150	1700	1500	100	600	265	165.2	230	45	8-19
200	2450	2250	100	740	320	216.3	280	45	8-23
250	2600	2400	100	880	385	267.4	345	30	12-23
300	3000	2600	100	1000	430	318.5	390	30	12-23
350	3400	3200	100	1150	480	355.6	435	30	12-23

Critical Grade (25 to 35dB Reduce)
This grade is for the environment such as factory and conisderation of the conservation surronding area.

Size,IN/OUT (m/m)	A	B	C	D	F	P	P.C		N-M
50	760	600	80	250	130	60.5	105	90	4-15
65	960	800	80	300	155	76.3	130	90	4-15
80	1060	900	80	350	180	89.1	145	90	4-19
100	1200	1000	100	380	200	114.3	165	45	8-19
125	1400	1200	100	430	235	139.8	200	45	8-19
150	1700	1500	100	480	265	165.2	230	45	8-19
200	2200	2000	100	650	320	216.3	280	45	8-23
250	2600	2400	100	740	385	267.4	345	30	12-23
300	2800	2600	100	880	430	318.5	390	30	12-23
350	3000	2800	100	1000	480	355.6	435	30	12-23

Residential Grade (18 to 25dB Reduce)
This grade is for moderate reduction of noise in the residential environment.

Size,IN/OUT (m/m)	A	B	C	D	F	P	P.C		N-M
50	710	550	80	250	130	60.5	105	90	4-15
65	780	620	80	280	155	76.3	130	90	4-15
80	960	800	80	350	180	89.1	145	90	4-19
100	1100	900	100	380	200	114.3	165	45	8-19
125	1200	1000	100	430	235	139.8	200	45	8-19
150	1400	1200	100	480	265	165.2	230	45	8-19
200	1700	1500	100	650	320	216.3	280	45	8-23
250	2020	1820	100	740	385	267.4	345	30	12-23
300	2200	2000	100	880	430	318.5	390	30	12-23
350	2600	2400	100	1000	480	355.6	435	30	12-23

TK Type

Hospital Grade (35 to 42dB Reduce)
This grade is ideal for a facilities that requre ultra-quiet typified like hospital.

Size,IN/OUT (m/m)	A	B	C	D	E	F	P	P.C		N-M
50	880	800	255	350	300	130	60.5	105	90	4-15
65	1080	1000	270	380	360	155	76.3	130	90	4-15
80	1130	1050	295	430	400	180	89.1	145	90	4-19
100	1300	1200	340	480	425	200	114.3	165	45	8-19
125	1500	1400	360	520	450	235	139.8	200	45	8-19
150	1600	1500	400	600	520	265	165.2	230	45	8-19
200	2300	2200	470	740	700	320	216.3	280	45	8-23
250	2500	2400	540	880	800	385	267.4	345	30	12-23
300	2900	2800	600	1000	850	430	318.5	390	30	12-23
350	3400	3200	675	1150	950	480	355.6	435	30	12-23

Critical Grade (25 to 35dB Reduce)
This grade is for the environment such as factory and conisderation of the conservation surronding area.

Size,IN/OUT (m/m)	A	B	C	D	E	F	P	P.C		N-M
50	680	600	205	250	160	130	60.5	105	90	4-15
65	880	800	230	300	200	155	76.3	130	90	4-15
80	980	900	255	350	270	180	89.1	145	90	4-19
100	1100	1000	290	380	300	200	114.3	165	45	8-19
125	1300	1200	315	430	360	235	139.8	200	45	8-19
150	1600	1500	340	480	400	265	165.2	230	45	8-19
200	2100	2000	425	650	500	320	216.3	280	45	8-23
250	2500	2400	470	740	600	385	267.4	345	30	12-23
300	2700	2600	540	880	650	430	318.5	390	30	12-23
350	2900	2800	600	1000	700	480	355.6	435	30	12-23

Residential Grade (18 to 25dB Reduce)
This grade is for moderate reduction of noise in the residential environment.

Size,IN/OUT (m/m)	A	B	C	D	E	F	P	P.C		N-M
50	630	550	205	250	150	130	60.5	105	90	4-15
65	700	620	220	280	170	155	76.3	130	90	4-15
80	880	800	255	350	200	180	89.1	145	90	4-19
100	1000	900	290	380	270	200	114.3	165	45	8-19
125	1100	1000	315	430	300	235	139.8	200	45	8-19
150	1300	1200	340	480	360	265	165.2	230	45	8-19
200	1600	1500	425	650	400	320	216.3	280	45	8-23
250	1920	1820	470	740	500	385	267.4	345	30	12-23
300	2100	2000	540	880	600	430	318.5	390	30	12-23
350	2500	2400	600	1000	650	480	355.6	435	30	12-23

TR Type

TO Type

Noise Attenuation Rate

Yamato Co., Ltd is involved in developing, manufacturing and selling the silencers to prevent the noise for industrial silencer, automobile exhaust and home use silencers.

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