... tank can be installed and premium, equipped with water spray gun and brush, effectively blunt, brush, wash all combined as ... pump, PenShuiGuan, switch handle, water spray gun and water spray brush are loaded in a suitcase, widely used, small volume compact structure ... power to drive the pressure pump, the PenShuiGuan, switch handle, a squirt gun, ejective water cannons (adjustable) may to the car wash ...