Pressure Washer Coupler Fittings O-Rings

Increase the working power of your pressure washer and keep it running as efficiently as possible with these couplers, fittings and O-rings.

Couplers

A coupler is essentially a connection between two hoses or other lines. This allows a user to change tools out quickly without having to stop operation completely. This improves efficiency and saves invaluable time when at a work site as well as making residential work go that much faster. APW Distributing carries couples in many sizes, designs, and uses.

Fittings

APW Distributing carries a wide variety if fittings that perform all kinds of jobs. Quick connect fittings allow the user to switch between tools without having to loosen, then tighten, hoses or wands. We also carry Euro and garden hose fittings.

O-Rings

Acting like a gasket in many respects, an O-Ring provides a water-tight fit between high-pressure hose fitting and wand fittings. Much like a garden hose without a rubber washer at the female end, without these parts, your pressure washer would be spraying water at the scene of the connection instead of where it needs to be directed. Faulty O-rings may reduce the PSI rating depending on its state of disrepair.

There are various reasons for O-ring failures. Prolonged exposure to high or low temperatures, incorrect placing or installation, certain chemicals and incorrect size can all cause an O-ring to fail. O-Rings come in universal sizes, and APW Distributing can help you find the perfect fit for your wand or other fittings that may be affected by a bad O-ring.