Click to expand Tap to zoom General Pump YVB9KMS2 Unloader with Switch by Precision Soap Sale $220.00 YVB9KMS | 3/8" FPT Inlet | 3/8" FPT Dual Outlet Bypass - $220.00 YVB8KMS | 3/8" MPT Inlet \ 3/8" FPT Outlet Bypass - $204.00 Model YVB9KMS | 3/8" FPT Inlet | 3/8" FPT Dual Outlet Bypass YVB8KMS | 3/8" MPT Inlet \ 3/8" FPT Outlet Bypass 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Easy start-up due to low re-arm pressure (27% of operating pressure). Waterproof, 5 Amp pressure switch. UL Listed. 8 GPM Maximum. 195ºF. Maximum. 3650 PSI Maximum. 1/4" FPT Gauge Port