Firestone EMDG198 manual Style Blind nuts, 1/4 NPT WO1-358-7444 22-1.5, 12.9 lbs

22-1.5

		Description	Assembly Order No.
	Style	Blind nuts, 1/4 NPT	WO1-358-7444
	22-1.5	Blind nuts, 1/4 NPT,
	Two	rubber bumper	WO1-358-7473
	Ply	Blind nuts, 3/4 NPT	WO1-358-7442
	Bellows	Blind nuts, 1/4 NPT(centered)	WO1-358-7443
		Rubber bellows only	WO1-358-0259
Assembly weight				12.9 lbs.
Force to collapse to minimum height (@ 0 PSIG)				....... 26 lbs.

		RECOMMENDED	Static Data
		AIRMOUNT
		DESIGN HEIGHT	1889
		10.5 INCHES
	12			12
		Do not use Airstroke in
		shaded area without
	11	consulting Firestone	120 Psig	11
100	10	Volume		10
		100 Psig
x			100 Psig
IN.	9			9

3/8-16 BLIND NUTS

(5/8 DEEP)

15-20 FT. LBS.

TORQUE6.20

13.7 MAX O.D.

AT 100 PSIG

OPTIONAL

BUMPER

9.00 DIA.

1/4 OR 3/4 NPT

AIR INLET

2.88

HEIGHT

(WITHOUT BUMPER)CU	8			8	FORCE LBS x1000
	7		80 Psig	7
	6			6
	5		60 Psig	5
	4			4
VOLUME
	3	40 Psig		3
	2			2
	1		20 Psig	1

NOTE: The bellows extends beyond the bead plates at minimum height.

NOTE: A bead plate part is shown. This part is also available with bead rings. See pages 8-10 for explanation.

Dynamic Characteristics at 10.5 in. Design Height

(Required for Airmount isolator design only)

Volume @ 100 PSIG = 935 in3			Natural
			Frequency
Gage		Spring
Pressure	Load	Rate	CPM	HZ
(PSIG)	(lbs.)	(lbs./in.)
40	1,930	684	112	1.86
60	3,030	999	108	1.80
80	4,130	1,319	106	1.77
100	5,310	1,630	104	1.73

62

MAX. HT.											MIN. HT.
13	12	11	10	9	8	7	6	5		4	3
				HEIGHT IN.				Bumper		Contact
									(4.2)

See page 12 for instructions on how to use chart.

Force Table (Use for Airstroke® actuator design)

	Volume			Pounds Force
Assembly	@ 100
Height	PSIG	@20	@40	@60	@80	@100
(in.)	(in3)	PSIG	PSIG	PSIG	PSIG	PSIG

10.0905 1,040 2,140 3,340 4,550 5,830

9.0838 1,220 2,520 3,880 5,250 6,700

8.0763 1,370 2,850 4,360 5,850 7,450

7.0681 1,510 3,150 4,810 6,430 8,170

6.0591 1,650 3,400 5,210 6,990 8,860

5.0496 1,760 3,590 5,520 7,420 9,380

4.0396 1,840 3,730 5,730 7,680 9,700