Diamond Products CB18BV-XL - Manual (Page 17)

Issued August 2011
CB POWER PACK FLOW AND PRESSURE RATING
CB POWER PACK
MODEL MAXIMUM NO
LOAD FLOW
GPM/LPM RELIEF
SETTING
PSI/BAR
15 Electric 12.75 / 48.2 2100 / 145
18 Briggs Vanguard 11.6 / 43.9 2850 / 196.5
20 Electric 14.9 / 56.4 2400 / 165.5
21 Honda 14.1 / 53.2 2600 / 179.3
30 Electric 20.4 / 77.2 2300 / 158.6
35 Briggs Vanguard 17.2 / 65.1 3000 / 206.9
Maximum no load flow is based on pump and motor manufacturer’s
specifications for pump displacement and no load RPM. Relief is set to insure gas
engines cannot reach their stall torque and electric motors will not exceed the
recommended current limit.
Flow decreases as engine/motor RPM drops under load. Relief valves begin to
open and shunt flow to tank at 75‐80% of the relief setting (cracking pressure).
This further reduces flow to the tool. At relief, all flow is directed to tank.
MAX NO
LOAD FLOW
RELIEF
USEABLE FLOW/ PRESSURE
BELOW DARK LINE
FLOW
>>>PRESSURE >>> CRACKING
PRESSURE
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