Wilden Diaphragm Pumps M15

Wilden®’s legendary Original Series pumps were designed for demanding utilitarian type of applications that require a robust design. The clamped configuration is a classic design that evolved from 1955 with the invention of Jim Wilden®’s first air operated double diaphragm pump. The pumps originally used the “M” Series designation, such as M2, M4, M8 and M15. The designation has been changed to the “T” Series, for Turbo-Flo and the designations are T2, T4, T8 and T15.