DESIGN FEATURES • Clog-resistant spiral design • Energy efficient • Compact design; fits small openings SPRAY CHARACTERISTICS • Easy to maintain • Unique patterns that spray in opposing directions • See LEM on page 104 for other tankwashing applications Flow rates: 3.0 to 163 gpm TW 20 TANK WASHING Tank Washing TW Coverage Chart When spraying at 30-40 PSI Pipe Nozzle Size Number TO ORDER: specify pipe size, connection type, nozzle number, spray angle, and material. Dimensions are approximate. Check with BETE for critical dimension applications. Tank Washing Flow Rates and Dimensions TW 180° and 270°, 3/8", 1/2”, and 1" Pipe Sizes GALLONS PER MINUTE @ PSI Male Available Pipe Nozzle Spray Size Number Angle 3/8 Flow Rate (GPM ) = K √PSI Standard Materials: Brass, 316 Stainless Steel Approx. (in.) Free Orifice Pass. Dimensions (in.) Wt. B Dia Dia. A C (oz.)