COMPACT GAS BOOSTER SERIES 3G Hydraulics International, Inc. (HII) air driven gas booster is designed to boost gas from as low as 50 psi (3.4 bar) up to 6000 psi (414 bar). The unit may be driven with a low pressure conventional air compressor or regulated high-pressure air storage supply (SCUBA, SCBA or NITROGEN bottles). The high-pressure sections of the booster operate dry, hydrocarbon-free with complete separation from drive section. IDEAL FOR GENERAL AVIATION, MUNICIPAL FIRE, RESCUE, RECREATIONAL & TECHNICAL DIVERS, DIVE SHOPS, YACHTS AND RESCUE SERVICES OPTIONAL CONTROLS: KEY BENEFITS: Increase Number of Fills: Up to 50% Eliminate Cascading: Allows you to fill or top-off Low Pressure Air Controls Filter and on/off valve High Pressure Air Controls HP regulator, relief valve and on/off valve Gas Fill Accessory Kit Includes inlet 5-foot hose assembly with CGA connector; outlet 5-foot hose assembly with high pressure filter, on/off valve, gauge, and DIN/CGA connector with bleeder Watertight Protective Case with Wheels 22”L x 14”W x 9”H (559 mm x 356 mm x 229 mm) Boost gas pressure from 50 psi to 6000 psi Hold Pressure. Can be controlled to stop at any predetermined pressure and hold that pressure indefinitely without consuming power, and restart under full load Intrinsically Safe. Compressed air reduces risk of heat, flame, spark, or electrical shock Contamination FREE. Separation between drive and gas section uses three static seals with dual vents Safety Low & High Pressure Pilot Valves Set to automatically stop & restart the booster Outlet Pressure Relief Valve PERFORMANCE: Approximate fill-time* for a 19-ft3 (0.54-m3) O2 Bottle to 3,000-psi (207 bar) SYSTEM PRESSURE AFTER EQUALIZATION APPROX. FILL-TIME APPROX. FILL RATES *Based on 100-psi shop air and 80 cycles per minute. NOTE: DO NOT exceed 200 psi/min. transfer rate for pure oxygen and 50 -70 psi /min. during mixing. HYDRAULICS INTERNATIONAL, INC.® (HII) 9201 Independence Ave., Chatsworth, CA 91311 USA (Phone) 818.407.3400 | (Fax) 818.407.3428 www.hiigroup

SPECIFICATIONS: Model Maximum Pressure Boost Displacement Per Cycle Drive Section Boost Section PERFORMANCE CURVE (Assume an air drive source of approximately 100 psi from 1/4” I.D. piping operating at maximum speed) 3G-DS-29 A GAS OUTLET FLOW - SCFM (NL/MIN) GAS OUTLET FLOW - SCFM (NL/MIN) Dashed lines represent approximate air consumption: A : 4 SCFM B : 7 SCFM C : 10 SCFM D : 13 SCFM (113 NL/MIN) (198 NL/MIN) (283 NL/MIN) (368 NL/MIN) Dashed lines represent approximate air consumption: A : 4 SCFM B : 7 SCFM C : 10 SCFM D : 13 SCFM (113 NL/MIN) (198 NL/MIN) (283 NL/MIN) (368 NL/MIN) HYDRAULICS...