Product Overview:

This PVC Chemical Restrictor Set includes 10 precision nozzle inserts ranging from 0.5mm to 2.0mm, designed to control chemical flow rate into your pressure washer system. These inserts are made to push directly into the ST160 chemical inlet hose tail, allowing accurate dosing of detergents and cleaning agents.

Made from durable PVC, these inserts are ideal for foam injectors, chemical dosing valves, and low-pressure detergent lines where flow regulation is critical.

Key Features:

✅ Set Includes: 10 restrictor inserts (0.5mm to 2.0mm)
✅ Material: PVC – chemical-resistant and durable
✅ For Use With: ST160 chemical inlet hose tail
✅ Push-fit design – no tools required
✅ Helps regulate chemical flow for optimal foaming and detergent delivery
✅ SKU: 200163340

Applications:

Perfect for use with foam injectors, chemical inlets, and dosing systems in industrial, automotive, and food hygiene cleaning environments. Enables precise chemical dilution for consistent cleaning results and reduced waste.