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Blacoh Tough Pulsation Dampeners
Built rugged for tough environments and higher pressures.

Blacoh Tough gives you 6 precision-engineered dampener models with a range of sizes (16, 28, 42, 52, 66, and 90 cu in), three body materials (CPVC, PVC, PVDF), five bladder options (Buna, EPDM, Hypalon, PTFE, Viton), and multiple air controls to choose from. With pressure ratings up to 225 psi and inlet sizes from 0.5" to 1", Tough delivers the rugged reliability your toughest jobs demand.



Meet Blacoh Tough: The New Standard in Pulsation Dampening

When your pumping system demands the best, Blacoh Tough delivers. This isn’t just another pulsation dampener, it’s an engineered leap forward.

Why settle for limited options? Whether you’re dialing in accuracy for metering pumps or pushing the limits on high-pressure applications, Blacoh Tough adapts to your most demanding needs.

Unmatched Efficiency, Ultimate Flexibility

Fine-tune your system like never before. With 6 models you can select the perfect dampener for any job. Better efficiency means smoother operation, less downtime, and real savings over time.

Built for the Harshest Environments

Every Blacoh Tough is equipped with stainless steel hardware and gauges, ready to face harsh chemicals and extreme conditions. If your plant is tough, your equipment should be tougher.

Ready to toughen up your system?

16IN3 Tough

HOUSING MATERIALS: CPVC, PVC, PVDF
DIAPHRAGM MATERIAL: PTFE
INLET SIZES: 0.5" (15 mm), 0.75" (20 mm), 1" (25 mm)
INLET TYPES: FNPT, BSP, ANSI Flange, DN Flange, Socket Weld
PRESSURE RATINGS: 225 psi (15.5 bar)
AIR CONTROLS: Adjustable, Chargeable, Inlet Stabilizer

DIMENSIONS

A B C
Ø 6.75"
171.4mm		 9.69"
246.1mm		 5.09"
129.4mm

28IN3 Tough

HOUSING MATERIALS: CPVC, PVC, PVDF
BLADDER MATERIAL: Buna, EPDM, Hypalon, PTFE, Viton
INLET SIZES: 0.5" (15 mm), 0.75" (20 mm), 1" (25 mm)
INLET TYPES: FNPT, BSP, ANSI Flange, DN Flange, Socket Weld
PRESSURE RATINGS: 225 psi (15.5 bar)
AIR CONTROLS: Adjustable, Chargeable, Inlet Stabilizer

DIMENSIONS

A B C
Ø 6.75"
171.4mm		 10.4"
264.1mm		 5.8"
147.4mm

42IN3 Tough

HOUSING MATERIALS: CPVC, PVC, PVDF
BLADDER MATERIAL: Buna, EPDM, Hypalon, PTFE, Viton
INLET SIZES: 0.5" (15 mm), 0.75" (20 mm), 1" (25 mm)
INLET TYPES: FNPT, BSP, ANSI Flange, DN Flange, Socket Weld
PRESSURE RATINGS: 225 psi (15.5 bar)
AIR CONTROLS: Adjustable, Chargeable, Inlet Stabilizer

DIMENSIONS

A B C
Ø 6.75"
171.4mm		 11.16"
283.3mm		 6.56"
166.6mm

52IN3 Tough

HOUSING MATERIALS: CPVC, PVC, PVDF
BLADDER MATERIAL: Buna, EPDM, Hypalon, PTFE, Viton
INLET SIZES: 0.5" (15 mm), 0.75" (20 mm), 1" (25 mm)
INLET TYPES: FNPT, BSP, ANSI Flange, DN Flange, Socket Weld
PRESSURE RATINGS: 225 psi (15.5 bar)
AIR CONTROLS: Adjustable, Chargeable, Inlet Stabilizer

DIMENSIONS

A B C
Ø 6.75"
171.4mm		 12.64"
321mm		 8.04"
204.3mm

66IN3 Tough

HOUSING MATERIALS: CPVC, PVC, PVDF
BLADDER MATERIAL: Buna, EPDM, Hypalon, PTFE, Viton
INLET SIZES: 0.5" (15 mm), 0.75" (20 mm), 1" (25 mm)
INLET TYPES: FNPT, BSP, ANSI Flange, DN Flange, Socket Weld
PRESSURE RATINGS: 225 psi (15.5 bar)
AIR CONTROLS: Adjustable, Chargeable, Inlet Stabilizer

DIMENSIONS

A B C
Ø 6.75"
171.4mm		 13.39"
340.2mm		 8.8"
223.5mm

90IN3 Tough

HOUSING MATERIALS: CPVC, PVC, PVDF
BLADDER MATERIAL: Buna, EPDM, Hypalon, PTFE, Viton
INLET SIZES: 0.5" (15 mm), 0.75" (20 mm), 1" (25 mm)
INLET TYPES: FNPT, BSP, ANSI Flange, DN Flange, Socket Weld
PRESSURE RATINGS: 225 psi (15.5 bar)
AIR CONTROLS: Adjustable, Chargeable, Inlet Stabilizer

DIMENSIONS

A B C
Ø 6.75"
171.4mm		 15.63"
397.1mm		 11.04"
280.4mm