this flange set is the standard replacement for Armstrong E30 and E33 series circulators
Robust 24V Coil: Built to withstand voltage fluctuations common in commercial control circuits
While primarily specified for natural gas boilers like the ALP080BW and ALP105BW
this UL6 rated actuator features a counter-clockwise (CCW) rotation and is built with a type B square shaft configuration for secure mechanical interface
you preserve the original engineering specifications of the equipment
Browning 2B5V110 Sheave R-134A this flange set is theThe Browning 2B5V110 Sheave is a precision engineered fixed bore sheave designed for high capacity power transmission in heavy duty HVACR and industrial blower applications. This two groove B5V gripbelt sheave features an 11. 28 inch outside diameter and is engineered for use with B series split taper bushings. Its versatile design allows for broad belt compatibility, supporting 4L, A, AX, 5L, B, BX, 5V, and 5VX cross sections, making it a critical