Binks Gemini 41-818820-2-3

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Operating and service manual for the Binks Gemini 41-818820-2-3, a double-diaphragm fluid pump — 19 pages. Covers correct use, safety, setup, operation, maintenance, and the spare-parts breakdown for service. Distributed by CET.

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41-818820.22.23sm-rev0812 1 5(00) 15(00) 20(34) 25(00) 0 5 10 15 20 25 30 35 40 45 160 140 180 120 100 80 60 40 20 0 100 80 60 40 20 0 0 1 2 3 4 5 6 7 30 20 25 10 15 5 9.1 6 7.6 3 4.5 1.5 50 10(17) 30(51) 35(00) 40(68) CAPACITY Liters per minute HEAD U.S. Gallons per minute BAR PSI NPSHR METERS FEET MODEL S1F Metallic Performance Curve Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions. The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%. 100 PSI (6.8 Bar) 60 PSI (4.08 Bar) 20 PSI (1.36 Bar) Air Inlet Pressure 40 PSI (2.72 Bar) 80 PSI (5.44 Bar) Performance 41-818820/22/23 S UCTION /D ISCHARGE P ORT S I z E • 1" NPT (internal) • 1" BSP Tapered (internal) C APACIT y • 0 to 45 gallons per minute (0 to 170 liters per minute) A IR D ISTRIBUTION V ALVE • No-lube, no-stall design S OLIDS -H ANDLING • Up to .25 in. (6mm) H EADS U P T O • 125 psi or 289 ft. of water (8.6 Kg/cm 2 or 86 meters) D ISPLACEMENT /S TROKE • .11 Gallon / .42 liter M AXIMUM O PERATING P RESSURE • 125 psi (8.6 bar) SHIPPING WEIGHT • Aluminum 28 lbs. (13kg) • Stainless Steel 43 lbs. (20kg) Material Profile: Operating Temperatures: Max. Min. Nitrile: General purpose, oil-resistant. Shows good solvent, oil, water and