Fabric-Reinforced Diaphragms are used as layer of an engineered fabric material as element of the diaphragm construction. This coat of fabric gives incredible design flexibility. An extremely thin-walled diaphragm can endure high pressures while enduring very flexible and receptive to minor pressure variations. This diaphragm is similar in function to the kind WD-02 diaphragm, while the hardware and sealing designs are the same as the Type WD-08. The advantage of this style is that the handwork of forming the difficulty is removed, which greatly reduces the assembly time.