Crystal Fountains WMF076 1" WMF Series Crown Jet Female 30 Degree Nozzle. Designed to be flush mounted in a pool wall or deck, the Crown Jet has two rows of angled streams that create a gentle double spray that arch into the pool. Recommend fine screening at pump for optimum effect (suction strainer openings 1mm). Available with optional winter cover (WMF081) and removal key (WMF082). Made of machined cast bronze and brass.