25' BluSoak Controller- 8mm to 1/2" MPT, green Pinit $14.20 Quantity discounts available QuantityPrice SKU: IG16349 Retail Price Quantity -+ Add to Cart Details Assembly piece that will convert from a 1/2" mpt to an 8mm barb. Built in flow restrictor will limit water flow to 0.5 GPH. Details Back DetailsAssembly piece that will convert from a 1/2" mpt to an 8mm barb. Built in flow restrictor will limit water flow to 0.5 GPH.