AR MV40021 Downstream Chemical Injector, 3-5 GPM, 4500 PSI, 3/8" MPT, Fixed

AR North America fixed downstream chemical injector for pressure washers rated 3-5 GPM. Features 2.1mm orifice and brass construction. 3/8" MPT inlet and outlet connections. Includes chemical pickup barb. Works with low-pressure nozzles (40° or larger) to draw cleaning chemicals downstream of the pump. Rated to 4500 PSI. Specifications: - Flow Rate: 3-5 GPM - Max Pressure: 4500 PSI - Orifice Size: 2.1mm - Connections: 3/8" MPT inlet and outlet - Chemical Draw: Fixed rate Note: This is a FIXED injector. For adjustable chemical draw, see SKU 4087 (AR MVR20021). Also available (Fixed, MPT In/Out): - 2-3 GPM (1.8mm): SKU 4077 - 5-8 GPM (2.3mm): SKU 4079 Also available (Fixed, FPT In / MPT Out): - 2-3 GPM (1.8mm): SKU 4080 - 3-5 GPM (2.1mm): SKU 4081 - 5-8 GPM (2.3mm): SKU 4082 Kit available: SKU 4078A includes 3-5 GPM fixed injector, QC fittings, and 5' pickup hose.