Mechanical Seal Leak
https://www.evernote.com/shard/s353/sh/ba618fae-a949-34a0-6143-9350530a7ea7/VetpdkSNgYMi8wBuXzsYld0RX9XPjPcqZdz1X8Y0xAfqGcQXK4Ph7U5kJw
API682 Liquid Ring Pump
LIQUID RING PUMPS API 681 VERSION FOR OIL&GAS APPLICATION
https://www.ascovacuum.com/pump-skid-units-api-681-version/?lang=en
LIQUID RING PUMP Animation
https://youtu.be/COHBoUZuL_s?si=n7MMQrkWEbby4AHf