Trojan Specialty Products - Cone Throat Nipple Waterer - Model 75

Higher internal shelf eliminates the need for white Delrin washer. Features strong, thick hex-head body, making installation and removal simple. Adjustable orifice accommodates various water pressures. Hourglass spring design adds tension to trigger for positive water shut off when not in use. Standard, stainless steel, rounded trigger gives a smooth and strong activation when pressed. Tight seal of Viton O-Ring will not break down when exposed to chemicals used to sanitize. Model 75.