Graco PR70 important safety instructions Technical Data, Category Data

Technical Data

Technical Data

Category	Data
Metering Pump Effective Area	80 – 960 mm2 (0.124 – 1.49 in2) per side
Small Air Cylinder Effective Area	4560 mm2 (7.07 in2)
Large Air Cylinder Effective Area	10260 mm2 (15.9 in2)
Maximum Stroke Length	38.1 mm (1.50 in)
Minimum Stroke Length	5.8 mm (0.23 in)
Volume per Cycle	2 – 70 cc (0.12 – 4.3 in3)
Pump Cycles per 1L (0.26 gal)	500 – 14.3
Ratios (fixed)	1:1 to 12:1 (depending upon cylinders selected)
Maximum Fluid Working Pressure	3000 psi (20.7 MPa, 207 bar)
Maximum Air Input Pressure	100 psi (0.7 MPa, 7 bar)
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	¼ NPT (f)
Pump Fluid Outlet Size	-03, -04, -06, -08 or –12 JIC fittings for 3/16 in (4.8 mm), ¼ in (6.4 mm), 3/8 in
	(9.5 mm), ½ in (12.7 mm), ¾ in (19.1 mm) hoses
Wetted Parts	303/304, 17-4 PH, hard chrome, Chromex, carbide, Chemical Resistant
	O-rings, PTFE, nylon, UHMWPE
Weight	55 kg (120 Lbs) typical with two 7.5L tanks
	150 kg (330 Lbs) typical with two 60 L tanks
Sound Power Level	100 psi/30 cpm - 81 dBA
4 in Air Cylinder	50 psi/15cpm – 77 dBA
Measured Per ISO Standard 9614-2
Compressed Air	< 10 scfm typical (varies with cycle times)
Electrical Power	100-240 V 50/60Hz, 1 phase for machine – 80 Watts
	208-240V 50/60Hz, 1 phase for heat – 11 kW max.
	120 or 240 VAC 50/60Hz 1 phase for on-board agitators, 80 Watts
	240 VAC 50/60Hz 1 phase for off-board agitators, 830 Watts

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