Tool Daily Pressure Washer Sand Blasting Kit, Wet Sandblaster Attachment, 2500 Product Details Wet sand blaster for pressure washer is suction-fed injection of sand into water system. Working pressure of pressure washer sand blaster attachment is up to 2500 PSI. Orifice 2.5. Max flow rate: 2 GPM. Temperature is up to 140F/60?. Please check image 6 to choose the size of orifice. If you need orifice 3.5 or orifice 3.0, please order "Tool Daily Pressure Washer Sandblasting Kit, Wet Sandblaster Attachment, 5000 PSI". The pressure washer sand blasting attachments have a goggle, 10? hose, 16?? pressure washer wand (water input), 10?? sand wand (sand input) and permanent nozzle (output). Application: pressure washer sand blaster kit works for abrasive cleaning. Great for removing rust, graffiti, paint, baked on grease. Pressure washer sand blasting attachments use dry silica sand, baking soda or washed and dried river sand. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.