Graco ChemSafe 205, Instructions-Parts List Manual

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Technical Data
Technical Data
ChemSafe 205 Diaphragm Pump
US Metric
Maximum fluid working pressure 100 psi 0.69 MPa, 6.9 bar
Minimum air startup pressure 30 psi 0.21 MPa, 2.1 bar
Fluid inlet and outlet size 1/4 npt 1/4 bspt
Maximum suction lift (reduced if balls don’t
seat well due to damaged balls or seats,
lightweight balls, or extreme speed of cycling)
Wet: 31.2 ft.
Dry: 6.5 ft.
Wet: 9.5 m
Dry: 2 m
Maximum size pumpable solids 0.06 in. 1.5 mm
Minimum recommended ambient air
temperature for operation and storage.
NOTE: ChemSafe pumps may be operated
in low temperature environments. Take care
to avoid freezing or crystallization of the
fluid inside or outside of the pump. Running
the pump at temperatures below freezing
may accelerate the wear of the elastomer
components in the pump.
32° F 0° C
Air consumption at maximum flow 4.8 scfm 0.14 scmm
Fluid flow per cycle 0.008 gallons 0.03 liters
Maximum free-flow delivery 2.5 gpm 9.5 lpm
Maximum pump speed 375 cycles per minute
Weight; PTFE [UHMW] 4.1 lb [3.0 lb] 1.9 kg [1.4 kg]
Wetted Parts PTFE, EPDM, NBR, UHMWPE
Maximum fluid temperature
PTFE Pumps
212° F 100° C
UHMWPE Pumps
158° F 70° C
Noise (dBa)
Sound power was measured per ISO-9614–2: 1997. Sound pressure was tested 3.28 ft (1 m) from the
equipment.
Sound Power
At 100 cycles per minute
61 dBa
At 375 cycles per minute 64 dBa
Sound Pressure
At 100 cycles per minute
70 dBa
At 375 cycles per minute 74 dBa
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