Lafferty Catalog 1 • Venturi Systems - City Water Pressure • 35-125 PSI CAT. 1• 29 CITY WATER PRESSURE DRUM STICK / TOTE STICK Coarse threads Fine threads Custom lengths available on request Model # Description 491643 Drum Stick, 33" (Viton seals) 491643-E Drum Stick, 33" (EPDM seals) 491645 Drum Stick, 54" (Viton seals) 491645-E Drum Stick, 54" (EPDM seals) 491648 Drum Stick, 48" (Viton seals) 491648-E Drum Stick, 48" (EPDM seals) 491654 Tote Stick, 48" (Viton seals) 491654-E Tote Stick, 48" (EPDM seals) 491656 Tote Stick, 54" (Viton seals) 491656-E Tote Stick, 54" (EPDM seals) METERING TIP DRIVER* Model # Description 443790 Metering Tip Driver LAFFERTY DRUM STICKS™ AND TOTE STICKS™ are chemical pick-up assemblies for use with pump-operated or venturi systems to draw chemical concentrates or diluted chemical solution directly from a drum, tote or holding tank. Choice of seal material for optimum chemical resistance. Choice of lengths with custom lengths available. • Drum bung adaptor machined to fit either coarse or fine-threaded bung holes • Chemical/acid resistant polypropylene construction • Connects to chemical pick-up tubes fitted to any venturi applicator or chemical pumping system • Drum bung adaptor and tote cover keep trash out of chemical and allow easy depth adjustment of the Drum or Tote Stick. • Rigid pipe overcomes problems common with flexible tubing • Hastelloy strainer easily accessible for cleaning • Choice of Viton or EPDM seals SPECIFICATIONS Hose barbs: 1/4 in. 6.3 mm 3/8 in. 9.5 mm 1/2 in. 12.7 mm 3/4 in. 19.0 mm Polypropylene extension tube ID 3/4 in. 19.1 mm Length   Drum Stick 33 in. 0.8 m      Drum Stick 48 in. 1.2 m      Drum Stick 54 in. 1.4 m      Tote Stick 48 in. 1.2 m      Tote Stick 54 in. 1.4 m Includes • Machined polypropylene drum bung adaptor with coarse and fine threads • Four polypropylene hose barbs • Polypropylene chemical check valve • Hastelloy chemical strainer • Simply the best and easiest way to install or change metering tips across the entire Lafferty venturi product lineup. * One Metering Tip Driver is included in each pack of metering tips enclosed with new venturi applicator orders. E-mail order •