| 摘要 |
<p>FLUSHING DEVICE FOR HOLDING TANKS OF CAMPERS, TRAILERS, MOTOR HOMES AND THE LIKE A tube is secured to a mounting plate which in turn is secured to a holding tank with the tube extending into the tank on one side of the mounting plate and extending outwardly from the other side thereof. A Ushaped fume trap is incorporated along the length of the tube on the portion inside the tank and a nozzle is secured on the inner end of the tube within the tank. A hose connection can be made from a source of flushing liquid such as water under pressure, to the other end of the tube externally of the tank so that this flushing liquid, under pressure, sprays through the nozzle and assists in cleaning the inside walls of the tank.</p> |
