Low Pressure Switch 1/4in-18 Thread w/Locking Compound Normally Closed at 0 psig Opens at 70 psig
- Part number: FSW-0506
- OE MFG: MACK
- OEM Reference: 1MR2339R
- Cross Reference: MACK : 1MR1426R, 1MR2339R, 1MR2344R, 25048344, 745-280530; OTHER : 280530
- Product Class: Air Switches
The PAI FSW-0506 is a low pressure switch identified with the Mack OEM reference 1MR2339R. Its 1/4in-18 thread, locking compound, normally closed state at 0 psig, and opening point at 70 psig provide key details for matching this air-system control component. Low pressure switches are heavy duty diesel truck parts that monitor pressure and change an electrical circuit when the specified pressure threshold is reached, allowing the served system to respond to low or restored pressure. Additional Mack cross-references include 1MR1426R and 1MR2344R.
