Dwyer A-420A SKU: A-420A $27.60 (0)No Reviews yet Quantity -+ Add to Shopping Cart In Factory Stock Details Dwyer A-420A : Outdoor Static Pressure Sensor, Conuit And Barb Connection Data Sheet DetailsData Sheet Back Dwyer A-420A : Outdoor Static Pressure Sensor, Conuit And Barb Connection Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review