reducing coupling


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reducing coupling

[ri′düs·iŋ ‚kəp·liŋ]
(engineering)
A coupling used to connect a smaller pipe to a larger one.

reducer

reducer, 2
1. A thinner or solvent; used to lower the viscosity of a paint, varnish, or lacquer.
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A large screw eye, carefully pried open and then closed around your reducing couplings and screwed into a stake will anchor the system.