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1T19L-11 | Firestone Imperial Air Spring

Name: 1T19L-11 | Firestone Imperial Air Spring
Brand: Firestone
SKU: 102886686
Rating: 5.0 (21 reviews)

Firestone Imperial Air Spring 1T19L-11

Style: 1T19L-11 (Two Ply Bellows):	Blind nuts, 1/4 NPT air inlet Blind nuts, 1/4 NPT air inlet, bumper Blind nuts, 3/4 NPT air inlet Blind nuts, 3/4 NPT air inlet, bumper Countersunk steel bead ring, 1-3/4 bolts, nuts, washers
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Details

Brand

Firestone

Article Status

Normal

Bellows Style

1T19L-11

1T19L 11

1T19L11

New Bellows Style

1T19L SERIES C01-358-0525

1T19L SERIES C01 358 0525

1T19L SERIES C013580525

HS Code

8708809000

Material of Top Plate

Steel

Material of Piston

Composite

Air Inlet

1/4 NPT or 3/4 NPT

Medium

Compressed air

Place of Origin

USA

Application

Trailer/Axle

Industrial equipment

Assembly Weight (bead plate version, no bumper)

20.4 lbs

9.25 kg

Dynamic Characteristics

Dynamic Characteristics at Design Height (Required for Airmount™ isolator design only)
Volume @ 100 PSIG = 1337 in3			Natural Frequency
Gauge Pressure (PSIG)	Load (lbs.)	Spring Rate (lbs./in.)	Natural Frequency
Gauge Pressure (PSIG)	Load (lbs.)	Spring Rate (lbs./in.)	f (CPM)	f (Hz)
40	3411	428	67	1.12
60	5151	602	64	1.07
80	6911	765	63	1.05
100	8711	927	61	1.02
Recommended Airmount™ Isolator Design Height: 17.0 in.

Force Table

Force Table (Use for Airstroke™ actuator design)
Assembly Height (in.)	Volume @ 100 PSIG (in3)	Force (lbs.)
Assembly Height (in.)	Volume @ 100 PSIG (in3)	@ 20 PSIG	@ 40 PSIG	@ 60 PSIG	@ 80 PSIG	@ 100 PSIG
20.0	1597	1650	3341	5068	6843	8619
18.0	1427	1650	3411	5151	6911	8711
16.0	1247	1650	3411	5151	6911	8711
14.0	1060	1650	3411	5151	6911	8711
12.0	872	1830	3510	5278	7101	8903
10.0	688	2283	4100	5960	7946	9911