The Muffler (MU) provides superior noise suppression for most standard power unit installations. The unit working pressure is 1200 psi and it is 11-3/4” long. The diameter for 2” outlet size is 6-5/8” and 8-5/8” for other sizes.
The Hydraulic Dampener (EHD) is extremely effective in suppressing the sound and pulsation present in hydraulic elevator systems. The EHD has a minimum burst pressure of 6000 psi with an ASME A17.1/CSA B44 allowable working pressure of 1200 psi. The diameter is 8-5/8” and is 14” long for the 2” outlet size and 14-1/2” for other sizes.
