10010HD - Circulator Coupler *Heavy Duty - 1/2 "X 1/2 " - Spiralink Westwood Part Number: E5-483 or

Westwood Part Number: E5-483 or 483

specifically designed for cutting dry

Metric 12 Point

HSR & MSR W/BB P/N: 27993 STEM P/N: 12550

10010HD - Circulator Coupler *Heavy Duty - 1/2 "X 1/2 " - Spiralink Westwood Part Number: E5-483 orProduct Detail Spiralink Circulator Coupling 10010HD, 1 2 "x 1 2 " A more durable 10010 with thicker gauge wires. For Bell & Gossett, Armstrong, and Taco circulators and In Line Pumps. The Spiralink is a permanent replacement for the failure prone OEM coupling. Replace the flimsy, 4 spring, OEM fly away' coupling with a SpiralinkTM today. Leave your customers feeling satisfied in knowing they won't be left in the cold this heating season! Spiralink's