Technical Specifications

• Metering Pump Effective Area: 0.124 – 1.49 in2 (80 – 960 mm2) per side
• Small Air Cylinder Effective Area: 7.07 in2 (4560 mm2)
• Large Air Cylinder Effective Area.: 15.9 in2 (10260 mm2)
• Maximum Stroke Length: 1.50 in (38.1 mm)
• Minimum Stroke Length: 0.23 in (5.8 mm)
• Volume per Cycle: 0.12 – 4.3 in3 (2 – 70 cc)
• Pump Cycles per 1L (.26 gal): 500 – 14.3
• Ratios (fixed): 1:1 to 12:1 depending on cylinders selected
• Maximum Fluid Working Pressure; 3000 psi (207 bar, 20.7 MPa)
• Maximum Air Input Pressure; 100 psi (7 bar, 0.7 MPa)
• Maximum Cycle Rate: 30 cpm
• Maximum Operating Temperature
  • 70° C (160° F) nylon pistons
  • 50° C (120° F) UHMWPE pistons or PE tanks
• Air Inlet Size: 1/4 NPT(f)
• Wetted Parts: 303/304, 17-4 PH, hard chrome, Chromex™, carbide, chemical resistant O-rings, PTFE, nylon, UHMWPE
• Weight – PR70:
• 120 lb (55 kg) typical with two 7.5 l tanks
•  330 lb (150 kg) typical with two 60 l tanks
• Compressed Air: < 10 scfm typical (varies with cycle time)
• Electrical Power:
  • 100-240V 50/60Hz 1 phase for machine – 80 watts
  • 208–240V 50/60Hz 1 phase for heat – 10 kW max
  • 120 or 240V 50/60Hz 1 phase for on-board agitators