HIGH QUALITY: The jetter nozzle is made of high quality steel and ceramic material, durable. Nozzle type: ceramic nozzle screw nozzle. PERFECT DESIGN: 3/8 internal thread, ceramic nozzle, 1 front and 5 rear holes, 1 front and 6 rear holes，flow rate < 40L/min, applicable pressure range < 1000 kg.
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