For Armstrong, B&G, & Taco Boosters and In-Line Pumps. Unitized construction eliminates all friction & wear points common to OEM couplers. Precision tempered, spiral spring provides flexibility, and compensates shaft misalignment. Absorbs starting torque. Reduces load on bearings and seals.
• Size: 1/12 and 3/4
• Shaft Size: 1/2 x 1/2, 1/2 x 5/8
EC Part Number:#44984
Mfg: Equiparts Approved Vendor