• Premier adjustable chemical injector
• All metal parts are Stainless Steel
• Size: # 2.3mm (3.3 to 6.0 GPM flow rate)
• Choose size based on flow rate of your pressure washer
• Inlet: 3/8" MPT
• Outlet: 3/8" MPT
• 3,200PSI maximum pressure
• 190° F maximum temperature
• Weight: 6.5 oz