Power Clamping - Jergens & Acme - #51

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POWER CLAMPING 3 www.jergensinc.com Phone 800-537-4367 or +1 216-486-5540 • Fax: +1 216-481-6193 • E-mail: info@jergensinc.com • www.jergensinc.com 3.51 Part Number 61755 61756 Reservoir Capacity (cu.in.) 300 300 Minimum Input (psi) 25 25 Maximum Input (psi) 125 85 Boost Ratio 36:1 71:1 Maximum Output 4500 6000 Free Flow (psi) @100 psi (cu.in./min.) 100 50 Weight (lbs.) 24 24 Specifications A ten cubic inch accumulator (Part Number 62601) is available to increase the clamping speed if needed. Contact our Technical Sales Department for details. The “Shoebox” Pump is a low cost, compact unit used on smaller hydraulic circuits. Its small size offers the versatility of mounting on wheels (such as a workcart) and moving the pump from workstation to workstation. Like the High Volume Pump, this pump allows independent control of multiple workstations. Jergens Air-Powered Hydraulic Pumps are used as a power source to activate Hydraulic Clamps. Shop air is introduced into the Filter/Regulator and converted to hydraulic pressure. These pumps are available in two styles: the High Volume Pump (61761 and 61762) with Boost Ratios of 20:1 and 50:1 and the standard, more compact “shoebox” pump (61755 and 61756) with Boost Ratios of 36:1 and 71:1. The Air-Powered Hydraulic Pumps are easy to use, energy efficient, versatile and affordable. They are completely selfcontained and do not require any external reservoirs or motors. NOTE: See page 3.54 for Valve and Subplate options. 61755 Performance Curve* 120 (1.97) 80 (1.31) 40 (0.655) 0 1000 2000 3000 4000 5000 (69) (138) (207) (276) (345) OUTPUT PRESSURE, PSI (BAR) 61756 Performance Curve* 60 (0.983) 40 (0.655) 20 (0.328) 0 2000 4000 6000 8000 10000 (138) (276) (414) (552) (689) OUTPUT PRESSURE, PSI (BAR) LIQUID FLOW IN3/MIN (LTR3/MIN) LIQUID FLOW IN3/MIN (LTR3/MIN) * Air Drive Pressure (SOLID Lines) / Air Drive Flow (DASHED Lines) Air-Powered Hydraulic Pumps Shoebox™ Pumps Part Number 61757 includes: Part Number 61758 includes: 61755 36:1 Pump 61756 71:1 Pump 61642 Four-way, 61642 Four-way, zero-leakage valve zero-leakage valve 61647 Subplate 61647 Subplate 60703 6000 psi gauge 60706 10,000 psi gauge Pump Kits The 61757 Pump Kit includes a 61755 Pump (36:1 Ratio), a 61642 Four-Way, Zero-Leakage Valve, a 61647 Subplate, and a 60703 gauge (6000 psi). The valve, subplate and gauge are supplied mounted on the pump. The 61758 Pump Kit includes a 61756 Pump (71:1 Ratio), a 61642 Four-Way, Zero-Leakage Valve, a 61647 Subplate, and a 60706 gauge (10,000 psi). The valve, subplate and gauge are supplied mounted on the pump.