Ueda Seisakusho Pressure Switch
Ueda Seisakusho PL-550-1-R3B
Ueda Seisakusho PL-550-2-R3B
Ueda Seisakusho PL-550-3-R3B
Ueda Seisakusho PL-550-4-R3B
Ueda Seisakusho PL-550-5-R3B
Ueda Seisakusho PL-550-6-R3B
Ueda Seisakusho PL-550-7-R3B
Ueda Seisakusho PL-551-10-R3B
Ueda Seisakusho PL-551-11-R3B
Ueda Seisakusho PL-551-12-R3