SIMPSON Dial-N-Wash Max setting for brick and concrete cleaning
SIMPSON Dial-N-Wash Medium setting for decks, fences, and wood siding
SIMPSON Dial-N-Wash Min setting for vehicles, boats, and windows
SIMPSON Dial-N-Wash tool-free setup between gun and wand
SIMPSON Dial-N-Wash regulator rated up to 4500 PSI for versatile use

SIMPSON

SIMPSON Dial-N-Wash Adjustable Pressure Regulator — 4500 PSI, M22 Quick Connect

High-performance patio lawn and garden made for confident daily results

$39.98

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Why customers choose Cera Garden

Take control with precision cleaning

The SIMPSON Dial-N-Wash Adjustable Pressure Regulator (82232) puts you in command of your washer’s output. This inline accessory sits between your pressure washer gun and extension wand, so you can tailor pressure without swapping parts or tools. Built to handle up to 4500 PSI and temperatures up to 140°F, it supports cold-water and warm-water cleaning with most gas and electric units.

Three easy output settings help you dial in the right level of force for common surfaces. Use Max for tough tasks like brick patios, driveways, and concrete. Switch to Medium for decks, fences, and wood siding. Or set to Min for more delicate jobs such as cars, boats, and house windows. The simple twist control makes adjustments quick and repeatable, helping you protect surfaces while you work.

Ready-to-use configurations

  • Max: heavy cleaning power for hard surfaces
  • Medium: balanced performance for wooden features
  • Min: gentler output for smaller, sensitive items

Fast, tool-free installation and broad compatibility

  • Tool-free between gun and wand with industry-standard M22 fittings
  • Works with most gas and electric pressure washers
  • Designed for cold-water or warm-water cleaning up to 140°F
  • Not intended for soap injection or chemical use

Durable performance for DIYers and pros

Whether you’re maintaining driveways, prepping siding, or refreshing vehicles, this regulator offers consistent output and added confidence on every pass. Pair it with your favorite nozzles and wands to fine-tune results while limiting surface wear.

Note: This regulator is designed for standard cold water or warm water cleaning. Do not use with detergents or chemical additives via the device itself.

In short, the SIMPSON Dial-N-Wash provides adjustable control, fast setup, and compatibility across common pressure washer configurations. It is a practical option for users who want predictable results and surface-safe cleaning without tools or guesswork.

FAQ

Q: What surfaces can the SIMPSON Dial-N-Wash handle?

A: It supports up to 4500 PSI and 140°F, suitable for brick, concrete, wood, vehicles, and more.

Q: Is soap or chemical use supported with this regulator?

A: Not designed for soap injection or chemical use; it is intended for clean water and installs between gun and wand.

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