SG1 DI Water Spray Gun Product Overview The PFA DI Water Spray Gun is suitable for use in high purity semiconductor applications The design utilizes a molded high purity PFA body with precision machined sealing areas A one piece machined modified PTFE diaphragm/poppet provides excellent flexibility and long life Wetted surfaces are PFA and modified PTFE thus eliminating the need for elastomer seals The SG1 is available with either 1/4” FNPT or 3/8” Parflare connections Optional coiled hoses with or without recirculation feature are also available Features One piece precision machined diaphragm/ poppet manufactured from the latest technology modified PTFE Provides over five times the flexural life as compared to conventional PTFE Wiper seat for positive through flow shut off and diaphragm to body seal Reversible/removable hanger Optional recirculation kit 0 062 [16] 1 [3] 7 [178] Benefits High cycle life Lower replacement costs Less downtime Allows hanging in either direction Provides low dead volume purity maintaining circulation SPRAY PATTERN DISTANCE FROM HEAD (feet [meters]) 2 [6] 9 [229] 3 [9] 14 [355] SPRAY PATTERN DIAMETER (inches [mm]) @ 80 psig (55 bar) 4 [12] 18 [457] Specifications Materials of Construction: 22 Wetted Surfaces PFA Modified PTFE External Surfaces PFA PVDF and PET handle retention screw Other Materials Stainless steel spring Pressure Ranges: 0 PSIG (0 bar) to 80 PSIG (55 bar) Pressure range above is for operation at ambient temperature For use at higher temperatures consult Pressure/Temperature chart on page 3 Temperature Ranges: 0° 150° F (17° 66° C) Ambient 0° 200° F (17° 93° C) Fluid Parker Hannifin Corporation Partek Operation Tucson AZ

BRACKETED DIMENSIONS ARE IN mm P A R T E K 520 [1321] 3/8" PARFLARE 123 [3124] 365 [9276] 280 [7122] 1/4" FNPT 23 66 [1664] Model Number End Connection Description SG101 1/ 4" FNPT Spray Gun only SG102 3/ 8" Parflare Spray Gun only FLOW (gpm) 35 30 25 20 15 10 05 0 10 20 30 40 50 60 70 466 [11831] 380 [9652] INLET PRESSURE VS FLOW PRESSURE (bar) 7 14 21 28 35 42 49 132 PRESSURE (psi) 114 95 76 57 38 19 FLOW (lpm) 590 [14989] SG10201 3/ 8" Parflare Spray Gun with complete 10020158 Recirculation Assembly FBMTR2G64 N/ A Recirculating Tee Connector only 1 0020158 " Complete Recirculation Kit with FMBTR2G64 and 8 FEP Coil 1 0020161 " 8 FEP Coil only SG1 DI Water Spray Gun Parker Hannifin Corporation Partek Operation Tucson AZ