With innovations in design, Blacoh’s new generation SENTRY XP 316L stainless steel dampeners offer better performance and more options for high pressure applications.

The PTFE bellows in the new XP is oriented with the inside wetted and an internal support disk allowing PTFE models to be rated up to 15,000 psi. The cap and disk are the only wetted components in the new bellows design. In applications that require Alloy 20 or Hastelloy C, the larger non-wetted housing is constructed of 316L stainless steel and only the smaller wetted components use the more costly alloy.

The new generation XP also boasts an improved sealing feature. The seal is created by a taper in the body coming in contact with a matching tapered cap. The taper design allows the cap and body to come together with zero clearance. 

SENTRY XP pulsation dampeners are engineered for high performance and reliability with 316L stainless steel solid shell housings and ACME threaded caps. XP models are offered with pressure ratings from 2,000 to 15,000 psi using PTFE bellows and Buna-N or EPDM bladders. Choose from a wide range of inlet options, including Blacoh’s exclusive flow-through inlet design that effectively removes both hydraulic and acoustic pulses in high pressure applications for exceptionally smooth pressure and flow. ATEX and CRN available on specific models. Like all Blacoh products, SENRY XP pulsation dampeners are proudly made in the USA.

For more information, visit blacoh.com.