Firestone Industrial Products Co. ~Europe/Africa/Middle East Industrial Design

Firestone Industrial Products Co. ~Industrial Product Information

Single Convoluted Isolators (Imperial)

Style Number	Design Height (in)	Load at Design Height and:			Natural Frequency* (cpm)	Isolation with Disturbing Frequency of:
Style Number	Design Height (in)	40 psig (lb)	60 psig (lb)	80 psig (lb)	Natural Frequency* (cpm)	400 cpm (%)	800 cpm (%)	1500 cpm (%)
16	3.0	420	640	880	237	-	90.3	97.4
16ST	3.0	400	600	800	240	-	90.1	92.3
131	3.5	550	850	1,170	181	74.4	94.6	98.5
160	5.5	650	1,010	1,390	124	89.4	97.5	99.3
110	4.5	650	1,010	1,390	162	80.2	95.7	98.8
116	4.5	850	1,330	1,830	163	80.2	95.7	98.8
116-1	5.5	940	1,410	1,930	139	86.3	96.9	99.1
115	4.5	1,210	1,880	2,540	151	83.4	96.3	99.0
19	5.0	1,690	2,640	3,730	168	78.6	95.4	98.7
19-.75	5.5	1,890	2,950	4,080	156	82.0	96.0	98.9
113	5.0	3,010	4,610	6,460	152	83.1	96.3	99.0
113-1	5.5	3,820	5,900	7,990	133	87.7	97.2	99.2
153-2	6.0	4,564	7,048	9,682	121	89.9	97.7	99.3
119	5.0	5,490	8,450	11,450	138	86.5	96.9	99.1
121	5.0	6,450	10,300	14,450	142	85.5	96.7	99.1
126	5.0	8,630	13,870	18,450	139	86.3	96.9	99.1
138-1.5	6.0	15,020	23,040	31,240	121	89.9	97.7	99.3
148-1	5.5	32,860	50,290	67,690	118	90.5	97.8	99.4
*Natural Frequency at 80 psi