Pulsation absorption damper (for air-driven diaphragm pumps)

Reduction of pressure fluctuations, vibrations, and noise! A damper that absorbs pulsations and enables uniform discharge.

The "Pulsation Absorption Damper" is a damper designed to absorb the pulsations of fluid generated by diaphragm pumps and convert them into a uniform discharge fluid. Inside the damper, a diaphragm is incorporated, and the air pressure within the diaphragm fluctuates according to the operation of the pump. This air is compressed when the pump is pressurized and expands when the pressure is reduced, absorbing the pump's pulsations. As a result, the discharge waveform of the fluid is kept consistent. Dampers with capacities suitable for pump performance are manufactured in various series. 【Features】 - Simple installation - Essential pulsation absorption - Stable pressure responsiveness - Prevention of piping vibrations - Reduction of pump load - Protection of downstream instruments - No interference with the process line - Manufactured in various dimensions and materials For more details, please contact us or download the catalog.

Related Link - http://www.sunnyltd.co.jp/page13

basic information

【Specifications】 ○ Delmeco Pulsation Absorption Damper ○ Connection dimensions: 3/8”, 1/2”, 3/4”, 1”, 1-1/2”, 2”, 2-1/2”, 3” ○ Damper housing materials → Aluminum, AISI316L, sanitary finish → PE, conductive PE → AISI316 industrial → PTFE, conductive PTFE ○ Diaphragm materials (all conductive): EPDM, TFM/PFA, NBR, TFM/PTFE ○ Damper head materials: PE, conductive PE ○ Drive air supply connection → DM08, DM10: R1/8” → DM15, DM20, DM25: R1/8” → DM40, DM50, DM65: R1/4” → DM80: R1/2” ○ Maximum operating pressure: 8 bar (can be increased upon request) ○ Maximum operating temperature → PE damper housing: 70℃ → PTFE damper housing: 120℃ → Metal damper housing: 120℃ ● For more details, please contact us or download the catalog.