Blacoh Fluid Control

Sentry pulsation dampeners, surge suppressors, accumulators, and inlet stabilizers protect pumps, piping, valves, fittings, meters and inline instrumentation from damaging pulsations, cavitation, thermal expansion, hydraulic shock, surges, and water hammer. They create a smooth, steady flow to provide a uniform and calm flow of fluids. Availability in many materials ensures compatibility with any application.

• Sizes from 1/8” to 6”
• Temperatures from -60° F to 400° F
• Up to 100 gal and 25,000 PSI

The AODDampener from Blacoh is uniquely designed for AODD pumps. Constructed of 316L Stainless Steeel with a PTFE backed diaphragm, this dampener can handle most applications and is great for off-the-shelf capabilities.

• Sizes for 1”, 1.5”, and 2” pumps
• Up to 150 psi
• FNPT or BSP inlet connection

Blacoh Sentinel Guards are diaphragm seals that isolate process fluids from gauges and other system instrumentation. Process fluids that commonly contaminate and damage in-line instrument are protected from hazardous, corrosive fluids by a diaphragm. Not only does the Sentinel protect systems from harsh fluids, but also protects against freezing, prevents erratic surges caused by solids, and ensures reliability and accuracy of pressure instrumentation. Available in plastic, metal and PVDF materials.

• Pressures up to 1000 PSI
• FNPT, BSP, Socket Weld, Flange & Tri-Clamp inlets up to 0.75”
• Gauge accuracy of + 2% or better full deflection

Blacoh Spillstop protects against a system failure or spill by using a fully pneumatic system to safely capture hazardous or messy process fluid that has leaked and automatically shuts down the failed pumps eliminating costly product loss and hazardous spills. There are also a warning alarm and backup pump switch over options to minimize system downtime. Blacoh Spillstop is available in many materials to meet your application requirements.

• Sizes from ¾” to 1”
• FNPT and BSP inlets
• Compatible with all air operated diaphragm pumps from 1/4” to 4”