Product Name: Plastic PVC PVDF Stainless Steel Diaphragm Pulsation Damper Pulse Damper Model NO.: PA166 Material: PVC,CPVC,PVDF,PP,Pph Connection: Thread Temperature: Ordinary Temperature Power Source: Pneumatic Power Supply: No Certification: ISO Color: Dark Grey Flange Standard: DIN Pn10; JIS10K; ANSI Cl150 Seal Material: EPDM, Viton Trademark: RMIPLAST Transport Package: Carton Specification: 0.35L ~ 6L Origin: China Mainland HS Code: 8481804090 Product Description The pulsation dampener (PD) is designed for the reduction of pulsation use with positive pumps, such as meter pumps, ram pumps, diaphragm pumps. The PD is widely used for petrifaction, water treatment, food, pharmacy, paper making, printing and dyeing, chemical process etc..The PD is available in a wide range of materials that is highly resistant to corrosion and used in the most demanding application. It is a pressure vessel containing a bladder or diaphragm which separates pressurized gas in an upper chamber from the process liquid in a lower chamber. When charged with gas to the correct pressure, it will change the cubage of gas to reduce or eliminate pulsations from positive pumps. model numbeLHDSIZEMPaattended mode0.35L0.35235Φ142DN151.6female screw thread1/2'0.6L0.6250Φ174SN201.6female screw thread3/4"1.0L1.0310Φ210DN251.6female screw thread1''2.0L2.0330Φ280DN321.6female screw thread1 1/4"4.0L4.0370Φ306DN40/DN501.6female screw thread1 1/2" 2''