Peristaltic Pump Pulsation Dampeners

The In-Line ALHP Pulsation Dampener is designed for specific use with ALH & ALP Series Peristaltic Pumps and may also be used as a Pressure Relief Valve. They are constructed from the same hose which is fitted to the pump and can form part of the required hose retraction space in the installation, enabling easy hose removal from the pump.

Application dependent they can reduce pulsation down to as little as 10% and work in operating pressures up to 15 bar. They are most effective in system pressures over 0.5 bar and when the peak of max pulsation of +/- 3 Bar.

Pressurised to 2/3rds of the pump outlet pressure to a max of 10 bar these are a very versatile and simple accessory which provides the following advantages:

• Reduction of pulsation by as much as 90%
• Reduction of Vibration & Water Hammer in Pipework
• Easy Assembly due to In-Line Construction
• Few Parts in Contact with the Fluid
• Can be mounted horizontally or vertically

Each dampener is fitted with a filling assembly with pressure gauge & relief valve as well as a discharge/draining valve. Hoses, inserts and connections available can be matched to the pump to enable easy integration into the system.