Graco Sound Data, 50 1 Fire-Ball300 Pumps, 50 1 and 75 1 Fire-Ball425 Pumps

Sound Data

See the pump instruction manual for technical data including wetted parts, port sizes, maximum air consumption, maximum delivery, and so on. Sound data for the pumps on these units are as follows:

50:1 Fire-Ball 300 Pumps

Tested at 100 psi (0.7 MPa, 7 bar) at 40 cycles per minute

Sound Pressure Level, measured at 1 meter from unit	77.8 dB(A)
Sound Power Level, tested in accordance with ISO 9614–2	85.6 dB(A)

50:1 and 75:1 Fire–Ball 425 Pumps

Tested at 100 psi (0.7 MPa, 7 bar) at 15 cycles per minute

Sound Pressure Level, measured at 1 meter from unit	80.9 dB(A)
Sound Power Level, tested in accordance with ISO 9614–2	94.6 dB(A)

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