General Safety Information - Annovi Reverberi SRMW Série Instructions D'utilisation

Operating Instructions and Parts Manual
Plunger Pumps
Formulas
Nozzles:
Impact Force (lbs.) = .0526 x GPM x √PSI
Nozzle # = GPM x 4000
√ PSI
GPM= Nozzle # x PSI
√4000
PSI = (GPM/Nozzle #)
Horse Power:
GPM x PSI = Hydraulic HP
1714
GPM x PSI = EBHP
1457
EBHP x 1457 = GPM
PSI
EBHP x 1457 = PSI
GPM
HP loss due to altitude = 3% per 1000 FT above
sea level
Pump Speed and Flow:
Rated GPM = Desired GPM
Rated RPM Desired RPM
Motor Pulley Ø = Pump Pulley Ø
Pump RPM

General Safety Information

WARNINGS
Gasoline Drive Pumps
The pump is designed to pump non-
flammable or non-explosive fluids. These
pumps are intended to pump clean filtered
water only.
Do not operate in or around an explosive
environment.
Always wear safety glasses or
goggles and appropriate clothing.
Do not alter the pump from the
manufacturers design.
x 4000
2
Motor RPM
Conversions
Gallons x 3.785412 = Liters
Gallons x 128 = Oz.
PSI x .06896 = Bar
Bar x 14.5038 = PSI
1 inches = 25.4 millimeters
Liters x .2642 = Gallons (US)
Ft. Lbs. x 1.356 = Newton Meters
Inch Lbs. x .11298 = Newton Meters
Newton Meters x .737562 = Ft. Lbs. (force)
Newton Meters x 8.85 = In. Lbs. (force)
Temperature = 1.8(C° + 17.78) = F°,.555(F° - 32) =
C°
1 U.S. Gallon of freshwater = 8.33 lbs.
1 PSI = 2.31 feet of water
1 PSI = 2.04 inches of mercury
1 Foot of water = .433 PSI
1 Foot of water = .885 inches of mercury
1 Meter of water = 3.28 feet of water
Kilograms x 2.2 = Lbs.
Do not allow children to operate the
pump.
Never point the high-pressure
discharge at a person, any part of the
body or animals.
Do not operate gasoline engines in a
confined area; always have adequate
ventilation.
Do not exceed the pump specifications
in speed or pressure.
Maximum water temperature is 140°F.
en 4
SRMW Series Pumps
When Quality Matters