York YCWS manual Isolator Details Cont, Sound Data, Sound Pressure Levels SPL, dB re 20 microPa in

Isolator Details (Cont.)

FORM 201.24-EG1

SEISMIC ISOLATORS

TYPE & SIZE	MAX	LOAD	DEFL.
	kg	lbs.	mm	in
AWMR-2-530	1043	2300	51	2
AWMR-2-552	1724	3800	51	2

SEISMIC ISOLATOR DETAILS

A

C

B

D
F	N-X MNTG. HOLES
E
ADJ. BOLT	G	H
		I
		J
	L
K		C-C FDTN.
M		BOLTS

AWMR DIMENSIONS

A

B

C

D

E

F

G

H

I

J

K

L

M

N/X

AWMR-2

381mm

152mm

76mm

16

19mm

191mm

95mm

13mm

241mm

17mm

368mm

184mm

432mm

19mm

50-5XX

11NC

16mm

A

B

C

D

E

F

G

H

I

J

K

L

M

N/X

AWMR-2

15”

6”

3”

16

1”

7.5”

3-3/4”

1/2”

9”

5/8”

14.5”

7-1/4”

17.25”

3/8”

50-5XX

11NC

5/8”

Sound Data

Sound Pressure Levels (SPL), dB re 20 microPa in

accordance with ARI Standard 575-94

				Octave Band Hz
MODEL
	63	125	250	500	1000	2000	4000	8000	Weighted
									dBA
YCWS0100SC	76	72	71.5	76	75	73	64	62	79
YCWS0120SC	76	72	72	77	76	73	64	62	80
YCWS0140SC	76	72	72.5	78	77	74	65	62	81
YCWS0180SC	76	73	73	79	78.5	75	65	62	82
YCWS0200SC	76	73	73.5	80	79.5	76	66	62	83
YCWS0220SC	76	74	74	81	80.5	77	66.5	62	84
YCWS0240SC	76	74	75	82	81.5	78	67	62	85

Note: All ‘A’ weighted sound pressure data ± 3 dBA

YORK INTERNATIONAL 31