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Advanced Materials Facility

Advanced Materials Facility

Problem: An advanced materials facility based in the Greater Toronto Area was hesitant to include dampeners in their operation as they hadn't had luck with them previously. Blacoh asked to see the installation. Upon further investigation, we discovered the customer had one uncharged dampener for two pumps (photo below), and it was located well outside the recommended 10 pipe diameter rule. This is a prime example of the importance of Size, Location, and Charge in regards to dampener installation.

Facilities Maintenance

Facilities Maintenance

Problem: Our customer moved into their new building which did not have a pressure reducing valve in the water main and the system pressure in the building was around 90 psi. The owner's office is near the men's restroom. Every time the urinal was flushed, extreme water hammer occurred. This was very aggravating to the owner and he was afraid that the water hammer might cause a pipe to rupture and flood the building.

Paper Industry

Paper Industry

Problem: A leading paper manufacturer located in Japan uses air operated double diaphragm (AODD) pumps to inject process chemicals into a mixing tank. The low viscosity of the liquid, less than 10 centipoises, makes the chemical in this particular application very susceptible to the reciprocating action of the pumps. This makes it extremely difficult to maintain any type of accuracy when introducing the chemical into the batch. As a result, the quality and consistency of the final product suffers.

Diaphragm Life

Diaphragm Life

Problem: A manufacturer of metal soup cans located in New Jersey uses (8) 2" air diaphragm pumps to transfer the product which is used to line the cans. The suction of the pump is attached to the bottom of a 35' tall tank. The air operated diaphragm pumps are fitted with expensive PTFE diaphragms. The diaphragms were failing prematurely which resulted in loss of product, excessive downtime, and expensive part replacement. Additionally, leakage was occurring at the pump's clamping bands and the pumps were noisy during operation.

Pharmaceutical Solvent

Pharmaceutical Solvent

Problem: The Boulder, CO Roche Pharmaceutical manufacturing facility uses a 3" air operated double diaphragm pump to transfer methylene chloride from an underground tank to various spots throughout the plant site. The diaphragm pump is ideal for this application because it creates enough vacuum to lift the methylene chloride 12' at an elevation of 5300' above sea level, even when outside temperatures reach 90-100°F. The reciprocating action of the pump causes the discharge pipe and other components in the system to vibrate and shift.

Drum Filling Line

Drum Filling Line

Problem: MeadWestvaco is a resin plant in Charleston, SC. They have a drum filling line that operates with an automatic filling arm. When a drum is filled an automatic valve closes which causes an extreme water hammer effect. All the pipes leading into the system shake so hard they have broken loose from the pipe stringers

View All Dosing Filling Water Hammer Spill Prevention Filter Metering Injecting Pulsation Dampening Spray Coating Transfer Inlet Stabilization
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