|
Mechanical
Design Specifications
|
|
Pump
Type
|
RWA4166
|
| Direction
of Rotation (Viewed from Coupling End) |
CCW
|
| Casing
Thickness, Minimum |
5/16"
|
| Corrosion
Allowance |
1/8"
|
|
Impeller
- Standard
- Optional Extra
|
Single
Plane Balance
Dynamic Balance
|
Flanges
- ANIS Class
Facing
Finish |
300
Raised Face
125 Ra
|
Horsepower
Rating - Maximum
@3500 rpm
@1750 rpm
@1160 rpm
Requires a Fan Cooled Electric Motor |
100
40
25
|
Bearings:
Thrust Bearing, Ball Type
-Grease Lubricated
Radial Bearing, Sleeve Type,
- Process Fluid Lubricated |
7308
BG
Angular Contact pair
|
Seal
Chamber Dimensions
Length (Depth)
Inside Diameter (Bore Diameter)
Shaft Diameter |
2 13/16"
3 1/8"
2"
|
Pump Shaft
Dimensions
Span Between Bearings
Span Between Radial Bearing C and Impeller C
Diameter at Coupling
Diameter Between Bearings
Diameter at Impeller |
117/16"
25/16"
11/8"
19/16"
11/8"
|
| L3/D4
|
2.1
|
| Material
Class |
22
(Ductile Iron)
|
| Maximum
Working Pressure |
450
PSIG
|
| Suction
Pressure, Maximum |
260
PSIG
|
Pumping
Temperature
Minimum
Maximum |
-20°F
400°F
|
Maximum
Ambient Temperature
(temperature with-in 12" of the pump.) |
118°F
|
| Hydrostatic
Test Pressure |
700
PSIG
|
