EN Catalog 2021-22 - Catalog - Page 232
ORDER INFORMATION
1½ hp Fixed Speed Submersible Turbine Pump Model Designation System
A typical turbine model designation has up to five components to define the pump being supplied as follows:
STP XXXXX Y - A - B
•
•
STP = Basic model designation
XXXXX = Factory installed options
•
STP model designations may include one or more of the
following characters in alphabetical order:
•
AG = Alcohol-gasoline compatible (up to 85% ethanol,
up to 20% biodiesel, or 100% biodiesel).
Note: Standard models up to 10% ethanol or
methanol capable.
•
•
•
•
F = Floating suction adapter (1½" NPT female adapter)
•
*W = Model W check valve (1.10 bar relief/ 0.89 bar
reset for PPM4000)
B
H = High pressure (3.1 bar deadhead (no flow) output)
K = Intake filter screen (IFS, factory installed to PMA)
*R = Model R check valve (1.65 bar relief/1.52 bar reset
for PLLD)
*Note: If not otherwise specified, all STP models supplied with
standard model check valve (2.76 bar relief/2.41 bar reset for
MLD, TS-LS300 and TS-LS500).
•
Y = Pump motor horsepower rating
•
A = Model length
•
•
150B = 1½ hp fixed speed, 50 Hz, 1-phase
•
•
•
VL1 = Variable length range #1.
A
150C = 1½ hp fixed speed, 50 Hz, 3-phase
VL2 = Variable length range #2.
VL3 = Variable length range #3.
Note: VL2 models fit 94% of all known installations.
•
B = Riser pipe length
•
Riser pipe length is expressed as two numeric
characters that indicate the total length of the riser in
inches. Riser pipes are available from 178 mm to
1524 mm in 25.4 mm increments (additional charge for
risers 787mm or longer).
Part
150B
150C
Model Length* Range
Model Length Range
Number
1556 mm—2298 mm
VL1
2344 mm—3905 mm
VL2
3156 mm—5499 mm
VL3
1531 mm—2273 mm
VL1
2318 mm—3879 mm
VL2
3131 mm—5473 mm
VL3
1½ HP Fixed Speed Submersible Turbine Pumps
232
Model
Description
Model Length Range Number
Model Length* Range
STP150B-VL1
1½ hp fixed speed, single-phase
VL1
1556 mm—2298 mm
STP150B-VL2
1½ hp fixed speed, single-phase
VL2
2344 mm—3905 mm
STP150B-VL3
1½ hp fixed speed, single-phase
VL3
3156 mm—5499 mm
STP150C-VL1
1½ hp fixed speed, three-phase
VL1
1531 mm—2273 mm
STP150C-VL2
1½ hp fixed speed, three-phase
VL2
2318 mm—3879 mm
STP150C-VL3
1½ hp fixed speed, three-phase
VL3
3131 mm—5473 mm
