RESTRICTOR: FLOW .31'' I.D. X .81'' O.D.RESTRICTOR: FLOW .31'' I.D. X .81'' O.D.Availability: 10 in stockSKU: 2540-061Manufacturer part number: 2540-061 $0.89 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 2540-061Product: RESTRICTOR: FLOW .31'' I.D. X .81'' O.D.Category: Plumbing >> Fittings And ManifoldsProduct tags hot tub parts (7713), 2540-061 (1)