Circulator Coupler *Heavy Duty - 1/2 "X 1/2 " - Spiralink Size and Tip Style Marked:

Size and Tip Style Marked: On blade and handle for quick identification

Control: Robust push-button interface (no touch screen)

Knurled Handle: The knurled handle provides a non-slip grip

combustible gases

Circulator Coupler *Heavy Duty - 1/2 "X 1/2 " - Spiralink Size and Tip Style Marked:Product 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