Product Manual

Pumps and Accessories Price List
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67
Conversion Tables & Formulas
Weights & Volumes
Gal. x 3.785 = Liters
Gal. x 128 = Ounces
Gal x 231 = Cu. In.
Gal. x 8.3453 = Pounds
Ltr. x 61.02 = Cu. In.
Ltr. x 33.82 = Ounces
Ltr x .2642 = Gallons
Ltr. x 1000 = Cubic CM
ML (CC) x .0338 = Ounces
Gram x .03527 = Ounces
PSI x .0680 = bar.
Bar x 14.7 = PSI
In. HG x .4912 = PSI
In. H
2
O x .8226 = In. HG
Temperatures
° C = .555(°F-32)
° F = (1.8*°C)+32
Required Horsepower
GPM x PSI
= Elec. Brake HP
1460
GPM x PSI
= Hydraulic HP
1714
GPM x PSI
= Gasoline HP
1100
Length Calculations
.001 in. x 25.4 = Microns
In. x 25.4 = MM
MM x .03937 = Inches
Belt Length = 2 x CD+D+d x 1.57
Nozzles
Nozzle # = GPM
4000
PSI
GPM = Nozzle #
PSI
4000
PSI = 4000 x
GPM
(
Nozzle #
)
2
Torque
NM = .Ft./lb. x 1.35
Ft./lb. = .NM / 1.35
In./lb. = Ft./lb x 12
S = Solid Shaft
E = Elec. Flange & Shaft
G = Gas Flange & Shaft
PSI
(
i.e.. 20 = 2000
)
LWD 2220LWD 2220
LWD 2220LWD 2220
LWD 2220
BX = Small Axial
BW = Small Frame
VRX = Small Vertical
AX = Large Axial
AW = Small Frame
LW = Small Frame
ZW = Large Frame
FW = Large Frame
HW = Large Frame
RW = Premium Series
SW = Premium Series
TW = Premium Series
GPM
(
i.e.. 22 = 2.2
)
Sample Pump Model Number
LW D 2220 G
N= 1000 RPM
_
= 1450 RPM
S = 1750 RPM
D= 3400 RPM
Pulley Ratio
Motor Pulley OD
=
Pump RPM
Pump RPM Motor Pulley OD