If you have a question, comment, or concern, please submit the form below and a member of our team will respond to you as soon as possible.
Your submission has been received!
Return to Menu
Applies continuous back pressure to the pump and acts as an anti-syphon valve to prevent backflow.
Protects pumping systems from over pressure damage caused by defective equipment or blockage in the line.
Automatically vents gasses and vapors when pumping chemicals prone to outgassing.
SENTINEL Injection Quills are designed to safely and efficiently disperse chemicals into process pipelines. The integral spring-loaded check disk prevents backflow of pressurized process fluid into the chemical feed when the pump is off or the chemical feed is disconnected.
The fully pneumatic SPILLSTOP system for AODD pumps safely captures leaked product and automatically shuts down failed pumps to avoid costly product loss and prevent hazardous spills. Optional warning alarm and backup pump switchover further minimize system downtime for maximum productivity.
Designed to stabilize pressure and fluid flow on the inlet side of any pump, SENTRY Inlet Stabilizers, with our unique J Model air control, prevent water hammer and eliminate acceleration head loss to extend the service life of pump diaphragms and inlet system components.
Pulsation dampeners for all pump applications using positive displacement pumps.
Cost effective pulsation dampeners pre-sized for AODD pumps with unique fully automatic air control.
Pulsation dampener and back pressure valve in a single unit that outperforms a pulsation dampener in series with a back pressure valve.
PVC columns with sealed, removable or loose PVC end caps.
Borosilicate glass columns with end caps in a variety of materials.
Without proper protection, process fluids regularly contaminate and damage inline instrumentation. SENTINEL Diaphragm Seals, also referred to as gauge guards or gauge isolators, employ a chemically resistant diaphragm to isolate and protect system instrumentation from corrosive process fluids, freezing and slurries.
Blacoh’s patented Hybrid Valve™ combines the steady flow control of a pulsation dampener with the regulation of a back pressure valve in a single unit that outperforms systems using a pulsation dampener in series with a back pressure valve. US Patent 10,353,409
Pulsation Dampeners at Pump Discharge for AODD Pumps
Pulsation Dampeners at Pump Discharge for Hose and Metering Pumps
The AODDampener series is Blacoh’s most cost effective dampener model for systems using AODD pumps. Designed exclusively for use with air operated double diaphragm (AODD) pumps, this stainless steel dampener is pre-sized for pumps up to 3” and features a unique fully automatic air control to save on energy costs.
Thank you for contacting . You will receive a reply promptly with the information you requested. We appreciate your business and look forward to serving you.
Please provide your contact information.
Email verification required. To continue, please check your email for instructions on completing email verification. Please add sales@blacoh.com to your email address book to ensure delivery. If you don't receive this email or if you need further assistance, please contact support@blacoh.com
Continue
You are signed in as a guest. If you need further assistance, please contact support@blacoh.com
We need your feedback. If you would, please take a minute or two to answer a few brief questions.