HOLLOW CONE Wide Range of Flows and Angles DESIGN FEATURES • The original spiral nozzle invented by BETE and continuously improved! • High energy efficiency • One-piece/no internal parts • Clog-resistant performance • High discharge velocity • Male connection standard; female connection available by special order SPRAY CHARACTERISTICS • Wide range of flow rates and spray angles • Fine atomization Spray patterns: Hollow Cone For Full Cone, see page 20 Spray angles: 50° to 180° Flow rates: 0.5 to 3320 gpm (Higher flow rates available) Dimensions are approximate. Check with BETE for critical dimension applications. TF Hollow Cone Flow Rates and Dimensions Hollow Cone, 50° (N), 60° (V), 90° (M), 120° (W), and 180° (XW) Spray Angles, 1/4" to 4" Pipe Sizes Available Male Spray K Pipe Nozzle Angles Size Number 50° 60° 90° 120° 180° Factor PTFE not recommended at pressures above red line Free Dim. (in.) for Wt. (oz.) Orif. Pass. Metal Only* 180° Dia Dia. A B C Metal Plas. Metal ONLY at pressures above green line Flow Rate (GPM ) = K √PSI *Dimensions are for bar stock, cast sizes may vary. Standard Materials: Brass, 316 Stainless Steel, PVC, Polypropylene and PTFE (Poly, not available for TF6 thru TF10). Call for the name of your nearest BETE representative.