S91-20 - Westwood - Blower Wheel CCW, 4-3/4"D- 3-1/2"W, 1/2" shaft Port Size: 3/8" NPTF (Inlet

Port Size: 3/8" NPTF (Inlet & Outlet)

Maximum Working Pressure: 609 PSI (42 Bar)

5/16” long 10pk

Built to withstand daily jobsite use

this driver delivers reliable performance in tough jobsite conditions

S91-20 - Westwood - Blower Wheel CCW, 4-3/4"D- 3-1/2"W, 1/2" shaft Port Size: 3/8" NPTF (InletThe Westwood S91 20 Blower Wheel is a high quality component designed for efficient air movement in HVAC systems. Here are its key technical specifications: Rotation: Counterclockwise (CCW) Diameter: 4 3 4 inches Width: 3 1 2 inches Shaft Size: 1 2 inch Material: Durable metal construction Function: Facilitates air circulation within HVAC systems Application: Suitable for various heating, ventilation, and air conditioning applications This blower