Pressure Washer Adapters and Couplers
A range of couplers and adapters to help you connect together your hoses, lances, flat surface cleaners and washers. M22, 1/4" and 3/8" are threaded connection sizes, while quick release (QR) adapters come in 1/4" and 3/8" sizes. Please check adapters are rated for the pressure, flow and temperature you need them for
Sub Categories
1/4" Quick Release Couplers (AR1 / 11.7mm plug)
Male and Female ended AR1 Quick Release couplers - 11.7mm diameter plug. Used most often for quick changing between nozzles of all types. 1/4" Quick Release Male ends also often used on smaller whirlaways / flat surface cleaners, where the lance can be plugged in.
3/8" Quick Release Couplers (AR2 / 15mm plug)
3/8" Quick Release couplers have a 15mm diameter plug and are compatible with AR2 and ARS250 quick release couplers. Used for quickly swtiching between lances and whirlaways and quickly unplugging at the end of the job. Maximum pressure is 275 Bar / 3990 Psi.
ARS350 Quick Release Couplers (19.9mm plug)
ARS350 Quick Release Couplers (19.9mm plug, 12mm internal bore), max pressure of 350 Bar / 5075 Psi, 50 litres per minute flow and 70°C max rated temperature
Kew Style Quick Release Couplers
Kew style quick release connectors. Often used on pressure washer guns to change the lance extension quickly.
1/4" Thread Adaptors
The 1/4" Thread size is common on hose and lance ends, and unloader valve outlets on pressure washers. Our range of 1/4" male and female adapters enable you to connect up otherwise incompatible equipment.
3/8" Thread Adaptors
The 3/8" thread size is common on hose and lance ends, and unloader valve outlets on pressure washers. Our range of 3/8" male and female adapters enable you to connect up otherwise incompatible equipment
M22 Thread Adaptors
The M22 Thread size is common on hose and lance ends, and unloader valve outlets on the pressure washers sold at Lawn and Power
Brass Garden Hose Couplers
Brass garden hose adapters allow efficient and convenient quick change on our wheel barrow pressure washers between tank and water mains supply. Rated for ~10 bar
Pressure Washer Hose Barbs
Barbs for allowing low pressure hoses to attach to pump inlets and unloader bypasses. Not to be used for high pressure hoses
