Please allow 1 week to ship if outside of USA 100-101 Series Economy DrainJet®Pressure range: 30-95 psig Open clogged drains & sewers with powerful jet action and high flow rate Much greater flow rate than rubber bulb-type flushers that require much of the pressure just to expand the rubber DrainJet® & Hydraulic Flushers puts all the water flow and pressure to work Easy to install even around bends and elbows Tough treated industrial fabric lasts many uses & resists punctures and tears 100 to 102 Series with 3/4" garden hose connection Use as a pipe plug with a npt pipe plug in the outlet end Flushing pressure range: 30-100 psig Plugging Pressure to 40 psig EASY TO USE See easy 1-2-3 instructions at bottom of this page. FITS ALL HOUSEHOLD NEEDS Expandable, fast-acting flushers fit all household drains from 1-1/4" through 6" 1. Connect Flusher to water hose. 2. Insert Flusher into drain. 3. Turn on water. Bag expands, locks Flusher in pipe and flushes drain clear. Dr Fixit® Additional Information: Connection, Inlet: 3/4" Garden Hose Country of Origin: USA Material: Nylon Reinforced Vinyl Pressure, Inlet. Max. PSI: 60 psi (4.13 bar) Econo™ Additional Information: Connection, Inlet: 3/4" Garden Hose Country of Origin: USA Material: Industrial Canvas Pressure, Inlet. Max. PSI: 80 psi (5.51 br)