This working pump was installed on a now parted out ultrasonic cleaner used for cleaning scopes. It has a PN# 17000-120 and is 115v 50/60 hz .38 amps 25 watts with diode. It has a spring mount with base & 1/2" connectors. The second picture shows a virtually identical pump installed on a OLYMPUS EndoFlush EFP250. The only apparent difference is that the top fluid port on the EndoFlush is angled 90 degrees.
If you find the item is not as described in the ad it may be returned for a purchase price refund. Generally, all of our items have an inspection warranty which kicks in upon delivery for a period of 7 to 14 days. It is not an operational warranty as most items sold on DOTmed require biomedical certification before use. If you require additional coverage please contact us prior to purchase.