Creative Engineers [M] manufactures Self Sealing Agriculture Series Couplings. Creative Engineers [M] also manufactures various types of Pneumatic, Hydraulic and Special-purpose couplings under the brand name Rapilink which are used in flow lines for transferring variety of fluids at different temperatures and pressures. The Self Sealing Agriculture Series Couplings, under the brand name Rapilink, are used on various agricultural applications like including farm tractors, front-end loaders, tractor trailers and implements, and earth moving equipment. The Self Sealing Agriculture Series Couplings has a poppet valve construction.