| Speed
Control Muffler
Standard Flow
NPT - Male

|
| Part
# |
Size |
CFM |
OAL |
Diameter |
OEM
Price |
| SBTA1252040A |
1/8” NPT |
20 |
1 1/8” |
1/2" |
$ 2.10 |
| SBTA2502040A |
1/4”
NPT |
30 |
1 1/2” |
9/16” |
$ 2.77 |
| SBTA3752040A |
3/8” NPT |
40 |
1 1/2” |
11/16” |
$ 2.88 |
| SBTA5002040A |
1/2”
NPT |
60 |
1 7/8” |
7/8” |
$ 4.48 |
| SBTA7502040A |
3/4" NPT |
70 |
2 3/16” |
1 1/16" |
$ 6.45 |
| SBTA1002040A |
1”
NPT |
100 |
2 3/8” |
1 5/16” |
$ 9.68 |
Standard Flow Speed Control Mufflers have a 40 micron
porous bronze element bonded to
and protected by a solid brass threaded body and shroud.
CFM is maximum rated at 90 PSI
Maximum operating pressure: 150 PSI
Operating Temperatures: to 300°F
Use to infinitely vary airflow at a sound level acceptable
to OSHA requirements.
Reduces exhaust noise by 17-20 db.
The adjusting screw provides linear control of the speed
of an operating cylinder or air tool.
The lock nut is used to fix the final position.
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