Certifications & Quality Standards

Dampeners and accumulators are pressure vessels and as such, it is critical they be manufactured and tested according to the industry’s highest standards for quality, safety and reliability. Blacoh was founded upon and is dedicated to maintaining excellence in the production. Our US manufacturing facility is ISO 9001:2008 certified and employs LEAN 5S methodology for improved efficiency, standardization and productivity.

ISO 9001:2015 Certified

This international standard for quality management systems (QMS) ensures Blacoh is able to consistently provide products and services that meet customer and regulatory requirements.

WBENC Women's Business Enterprise National Council

Blacoh is committed to fostering diversity in our industry, and we recognize that our customers share our commitment. WBENC’s national standard of certification is a meticulous process to confirm the business is at least 51% owned, operated and controlled by a woman or women. As a certified Women’s Business Enterprise, Blacoh’s distributors and customers will be able to count spend with Blacoh towards their own diversity goals.

CRN Canadian Registration Number

A wide variety of Blacoh SENTRY dampener models are registered CRN pressure vessel design in all Canadian provinces and territories.
For more information on units available with CRN, please contact us here.


Blacoh offers SENTRY and SENTINEL models that meet NSF/ANSI/CAN 61 and NSF/ANSI 372 for drinking water system components in North America.

ATEX Certification

Blacoh SENTRY and SPILLSTOP products include models that comply with the European Union’s ATEX directive for equipment in explosive atmosphere environments.

PED Classification

Blacoh SENTRY dampeners are classified under the European Pressure Equipment Directive (fixed equipment) as pressure accessories under Category I and SEP, and can be used with both Group 1 and Group 2 fluids for specific applications within the EEA.
Looking for more?
BLACOH Fluid Control, Inc.
601 Columbia Ave, Bldg D
Riverside, CA 92507 USA