Usage Tips:Item Type: Pressure Washer Sewer Jetter Kit Length: Approx. 30meter / 98.4ft Material: PVC+rubber+stainless steel+brass(composed of complex materials) Maximum Pressure: 5800psi Button Nose Size: Approx. 4.0mm / 0.16in 4.5mm / 0.18in 5.5mm / 0.22in1The water flow drainage cleaner can be combined with any type of pressure washer, remove many types of indoor or outdoor drainage, easily flush obstacles and maintain water flow 2Flexible and strong sewer hose with connector, possess small outer diameter, allowing hoses and nozzles to pass through the sewer 3PE pipe with PVC cover, adopt double?layer polyester reinforcement, very durable, resistant to weather, oil, ozone and abrasion 4This drainer nozzle kit of pressure washer is suitable for electric and gas pressure washer up to 5800PSI 5Drain nozzle hose can be used for the pressure washer pump of US standard M22?14 solid brass. Can also be connected to the trigger gun or high?pressure cleaning rod through a 1/4in(approx. 0. 6cm) quick connector 1 x High Pressure Cleaning Hose 3 x Button Nose(4.0,4.5,5.5mm) 1 x Thread Sealing Tape 1 x 1/4in Quick Connector(approximately 0.6cm) 1 x Rotating Nozzle 1 x M22-14SolidBrass Connector