FLOW SWITCH MARQUIS Q-12DS50FLOW SWITCH MARQUIS Q-12DS50Availability: 10 in stockSKU: 850-9039Manufacturer part number: 850-9039 $60.15 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 850-9039Product: FLOW SWITCH MARQUIS Q-12DS50Category: Pressure / Flow Switches >> Flow SwitchesProduct tags hot tub parts (7713), 850-9039 (1)