Vacuum Pump Water
PondoVac 3
$629.98
With the PondoVac 3 you can avoid the annoyance of container capacity restrictions. The Two-Chamber System: Two identically sized cylinders are filled and emptied in alternating cycles. If one container is full a valve is mechanically activated by a float. This triggers emptying of one chamber while the other is being filled. Both vacuuming [...]