Description Flow Switches, Suttner Suttner Flow switches facilitate a better pressure washing job by minimizing potential leaks by mounting further downstream within a pumping system compared to other switches. Reed switch design makes replacements a breeze and maintenance is made simple. Always depend on Suttner for reliable pressure switches! 4 Switches and Replacement Reed available SW-ST5 – 8 GPM max – 3/8″ FPT – Mount vertical – 4380 max psi SW-ST5VH – 7.8 GPM max – 3/8″ FPT – Mount any direction – 5075 max psi SW-ST6 – 8 GPM max – 3/8″ MPT – Mount any direction – 4830 max psi SW-ST7 – 12 GPM max – 3/8″ MPT – Mount any direction – 5000 max psi SW-ST5VHRS – Reed Switch replacement – fits FT5 FT6
