The SIMPSON Dial-N-Wash® is built to select the correct pressure for the desired cleaning application with a simple twist. The adjustable pressure regulator is used to clean hard surfaces such as brick and concrete siding on its higher-pressure setting, and clean fences, decks, and wood siding by twisting to its medium setting. It even cleans the delicate surfaces of boats or vehicles by twisting to its lowest pressure setting. This accessory is compatible with any gas or electric pressure washer rated up to 4500 PSI; it is the perfect addition to your toolbox for any DIY-er or professional power washing business.

• Perfect for Commercial or Residential Cleaning: On the highest setting you can clean hard surfaces such as driveway, brick, and concrete; Twist to the medium setting to clean fences, decks, and wood siding; Twist to the lowest setting to clean surfaces of boats, vehicles, and house windows.
• Easy to Use: The Dial-N-Wash Adjustable Pressure Regulator attachment for power washing connects to your spray gun and extension wand with industry standard M22 connections; you can easily adjust from Min to Medium to Max pressure with a simple twist.
• Works with Most Accessories: Use the pressure regulator with any pressure washer attachments to apply the optimal pressure for your project; do not use with soap.
• Compatible with Most Pressure Washers: This accessory is compatible with any gas or electric pressure washer rated up to 4500 PSI; it’s a great addition to the toolbox for any DIY-er or professional power washing business.
• Specifications: Max PSI – 4500; Max Temperature – 140°F; Connections – Industry Standard M22 Gun and Extension Wand Connections.

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