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Products

  • SENTRYTough Pulsation Dampener
  • SENTRY™ Pulsation Dampeners
    • Pulsation Dampeners & Surge Suppressors
    • AODDampener™
    • Inlet Stabilizers
    • Automatic Inlet Stabilizer
    • High Pressure Dampeners
    • Sanitary Dampeners
    • Accumulators
    • Hybrid Combination Dampener & Back Pressure Valve
  • SENTINEL™ Diaphragm Seals
  • SENTINEL™ Valves
    • Back Pressure Valves
    • Pressure Relief Valves
    • Degassing Valves
    • Hybrid Combination Dampener & Back Pressure Valve
  • SENTINEL™ Calibration Columns
  • SENTINEL™ Injection Quills
  • Spill Prevention & Containment
    • SPILLGUARD™ Essential Spill Prevention
    • SPILLSTOP™ Configurable Spill Prevention
  • SurgeShield™
  • SurgeWave™ Transient Monitoring

Surge Solutions

  • Surge Vessels
  • Technical Services
  • Surgewave™ Transient Monitoring
Pumping System Overview

Blacoh offers full system solutions to improve fluid process system performance, reliability, safety and productivity. View our products in pumping systems to learn more.

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Products

Pulsation Dampeners
SENTRY™ Series
AODD Pumps
Hose and Metering Pumps
AODDampener™ Series
Hybrid Dampener Series
INLET STABILIZERS
SPILL PREVENTION
SPILLGUARD™ Essential Spill Prevention
SPILLSTOP™ Configurable Spill Prevention
DIAPHRAGM SEALS
VALVES
Back Pressure Valves
Pressure Relief Valves
Degassing Valves
CALIBRATION COLUMNS
PVC Columns
Glass Columns
INJECTION QUILLS
SPARE KITS AND PARTS

Spare Kits and Parts

Valves

Choose a valve type below to continue.

Back Pressure Valves
Back Pressure Valves

Applies continuous back pressure to the pump and acts as an anti-syphon valve to prevent backflow.

Pressure Relief Valves
Pressure Relief Valves

Protects from overpressurization.

Degassing Valves
Degassing Valves

Vents gasses and vapors.

SENTINEL™ Injection Quills

Deliver Chemicals into Process Pipelines
Safely and Efficiently.

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.

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Spill Prevention & Containment Devices

Select a spill containment device to continue.

SPILLGUARD™ Essential Spill Prevention
SPILLGUARD™ Essential Spill Prevention

Effortless spill prevention for 1/2" - 2" AODD pumps.

SPILLSTOP™ Configurable Spill Prevention
SPILLSTOP™ Configurable Spill Prevention

Spill prevention for critical applications.

SENTRY™ Inlet Stabilizers

Stabilize pressure and flow | Eliminate acceleration head loss | Extend diaphragm life

Installed at the pump’s inlet, an inlet stabilizer acts as an accumulator to store fluid and release it back into the line as needed. Virtually all acceleration head loss is eliminated because the pump draws fluid from the dampener and not the pipeline, avoiding the risk of cavitation and ensuring complete chamber fill on each inlet stroke of the pump.

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Pulsation Dampeners

Select a dampener series to continue.

SENTRY™ Series
SENTRY™ Series

Pulsation dampeners for all pump applications using positive displacement pumps.

AODDampener™ Series
AODDampener™ Series

Pre-sized for AODD pumps.

Hybrid Dampener Series
Hybrid Dampener Series

Pulsation dampener and back pressure valve combined.

Calibration Columns

PVC Columns
PVC Columns

PVC columns with sealed, removable or loose PVC end caps.

Glass Columns
Glass Columns

Borosilicate glass columns with end caps in a variety of materials.

SENTINEL™ Diaphragm Seals

Isolate and Protect Process System Instrumentation.

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.

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Glass Calibration Columns

PVC Columns
PVC Columns

PVC columns with sealed, removable or loose PVC end caps.

Glass Columns
Glass Columns

Borosilicate glass columns with end caps in a variety of materials.

PVC Calibration Columns

PVC Columns
PVC Columns

PVC columns with sealed, removable or loose PVC end caps.

Glass Columns
Glass Columns

Borosilicate glass columns with end caps in a variety of materials.

Hybrid Valve™ Pulsation Dampener and Back Pressure Valve

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. This simple and efficient design has a smaller footprint that is ideal for today’s more compact skid designs, fewer connections for fewer leak points, and flow stabilization technology to eliminate valve chatter.

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Sentry™ Pulsation Dampeners

Select pump type to continue.

AODD Pumps
AODD Pumps

At pump discharge for AODD pumps.


Hose and Metering Pumps
Hose and Metering Pumps

At pump discharge for hose and metering pumps.

AODDampener™

Multiple Applications. Multiple Fluids. One Dampener.

The The AODDampener series is Blacoh’s most cost-effective dampener model for air operated double diaphragm (AODD) pumps. Designed exclusively for use with these types of 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.

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Pulsation Dampeners for Hose & Metering Pumps

Dampener is installed at pump discharge.

Pulsation dampeners and surge suppressors remove virtually all system shock to enhance performance, reliability, and safety in hose and metering pump applications. Prevent water hammer, minimize pulsation, eliminate vibration, and ensure a consistent and laminar fluid flow.

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Pulsation Dampeners for AODD Pumps

Dampener is installed at pump discharge.

Pulsation dampeners and surge suppressors remove virtually all system shock to enhance performance, reliability, and safety in AODD pumping applications. Prevent water hammer, minimize pulsation, eliminate vibration, and ensure a consistent and laminar fluid flow.

Learn More Back to All Products

SPILLGUARD Essential Spill Prevention

Effortless spill prevention for 1/2" - 2" AODD pumps.

SPILLGUARD is a fully pneumatic spill containment system for ½” to 2” AODD pumps. It safely captures leaked product and automatically shuts down failed pumps, helping you avoid costly product loss and keep spills to a minimum.

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SPILLSTOP™ Configurable Spill Prevention

Spill prevention for critical applications.

Along with automatic pump shutdown and spill containment, SPILLSTOP gives you the flexibility to do more: connect backup pumps for immediate switchover, trigger alarms and whistles for instant on-site alerts, or seamlessly integrate with your facility’s SCADA/PLC panel.

Learn More Back to All Products

SENTINEL™ Pressure Relief Valves

Back Pressure Valves
Back Pressure Valves

Applies continuous back pressure to the pump and acts as an anti-syphon valve to prevent backflow.

Pressure Relief Valves
Pressure Relief Valves

Protects from overpressurization.

Degassing Valves
Degassing Valves

Vents gasses and vapors.

SENTINEL™ Degassing Valves

Back Pressure Valves
Back Pressure Valves

Applies continuous back pressure to the pump and acts as an anti-syphon valve to prevent backflow.

Pressure Relief Valves
Pressure Relief Valves

Protects from overpressurization.

Degassing Valves
Degassing Valves

Vents gasses and vapors.

SENTINEL™ Back Pressure Valves

Back Pressure Valves
Back Pressure Valves

Applies continuous back pressure to the pump and acts as an anti-syphon valve to prevent backflow.

Pressure Relief Valves
Pressure Relief Valves

Protects from overpressurization.

Degassing Valves
Degassing Valves

Vents gasses and vapors.

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Products

  • Dampeners
  • Surge Suppressors
  • Inlet Stabilizers
  • High Pressure Dampeners
  • Back Pressure & Pressure Relief Valves
  • Hybrid Combination Dampener & Back Pressure Valve
  • Leak Containment
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  • Calibration Columns
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  • Transient Monitoring
  • Surge Vessels

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