Cart Remove item Thumbnail image Product Price Quantity Subtotal × Dwyer Differential Pressure Switch $56.00 Dwyer Differential Pressure Switch quantity $56.00 × 4"x 3" White Flexible Reducer $12.00 4"x 3" White Flexible Reducer quantity $12.00 × KTA 100 ft Wire Assembly $59.89 KTA 100 ft Wire Assembly quantity $59.89 × LV-Rn1 System w/50 ft Cable $407.44 LV-Rn1 System w/50 ft Cable quantity $407.44 Coupon: Apply coupon Update cart Cart totals Subtotal $535.33 Tax Taxes will be calculated at checkout Total $535.33 Proceed to checkout