"What is the difference between a pulsation dampener, surge suppressor, accumulator, inlet stabilizer and standpipe?"
These designations, with the exception of standpipe, are used to describe a pressure vessel with an elastomeric bladder which separates nitrogen or other compressed gas charge from the process liquid. Their use and location in a liquid handling system generally determines the name designation. A standpipe is simply a pipe with a cap on one end, and does not separate a gas charge from the product being pumped.

"What sizes are available?"
Blacoh has dampeners available from stock in sizes from 2 cubic inches (.023 L) to 10 gallons (37L). Sizes up to 100 gallons (378L) are available upon special order

"What is the maximum pressure rating available in Blacoh dampeners?"
Units with maximum pressure ratings up to 4000 PSI (276 BAR) are available from stock depending upon the specific design and material of the unit. Pressure ratings up to 25,000 PSI (1724 BAR) are available upon special order.