称通径mm安装形式外形尺寸mm拆卸高度mm管路连接尺寸mm管路安装尺寸基座安装尺寸mm净重DNHBLH1DD0ChL3B1H2h1L1L2bRnd1kg15C328180196260M30 X 222385588155291881668012164129.520C310207260230M33 22634659017725890230100121541511.525D315232230270M39 X 234346590185265901561001215216.512C205260177230416.532C38020726033060 X 6038346596175330502301001215416.51240C46226131436066 X 664543701102243631002741301502041722安装形式;D 为顶挂式C- 为侧置式,压差发讯器为选配。SPL50~SPL80-C(侧置式) SPL50~SPL80-X(下置式)