• Rigid Couplings can connect both supported and unsupported shafts.
• Designs can incorporate both straight- or stepped-bores.
• Ideally suited for mixers, pumps, and other power transmission applications.

Stafford’s full line of rigid couplings come in a variety of configurations and sizes for connecting virtually any type of pump or mixer to the drive shaft.

Rigid Couplings are offered in one-, two-, and three-piece designs, with or without keyways, for connecting supported shafts.

For mixers with unsupported shafts, the Dual-Keyed Couplings feature axial and annular keyways to transmit torque while restraining lateral motion.

All designs can incorporate straight- or stepped bores for mating dissimilar shafts.

Machined from high temperature alloys, stainless steel, steel, or aluminum, Stafford Rigid Couplings are available in 1” to 6” I.D. sizes with keyways formed to customer specifications.

These rigid couplings are ideally suited for mixers, pumps, and other power transmission applications.