Leakage Test
Pump pressure slowly until about 142-284 psi (10-20 kg/cm2 ) BELOW nozzle opening pressure. Hold pressure for at least 10 seconds; no dripping should occur. If nozzle drips, disassemble and clean, or replace. Check spray pattern.
Pump pressure slowly until about 142-284 psi (10-20 kg/cm2 ) BELOW nozzle opening pressure. Hold pressure for at least 10 seconds; no dripping should occur. If nozzle drips, disassemble and clean, or replace. Check spray pattern.