Your Shopping Cart Continue shopping “VDO Heavy Duty Normally Closed Single Circuit 4 PSI Pressure Switch” has been added to your cart. Item Your Options Quantity Price VDO Pressure Sender 150 PSI Floating Ground - 1/8-27 NPT VDO Pressure Sender 150 PSI Floating Ground - 1/8-27 NPT quantity $49.99 × VDO Heavy Duty Normally Closed Single Circuit 4 PSI Pressure Switch VDO Heavy Duty Normally Closed Single Circuit 4 PSI Pressure Switch quantity $24.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $74.98 Sales Tax $4.50 Total $79.48 Proceed to checkout