UL Catalog 2024-2025 - Flipbook - Page 16
CORROSION CONTROL™
ADVANCED PROTECTION
SUBMERSIBLE PUMPS
Available as a factory installed option on STPAG and IST biofuel
compatible Submersible Turbine Pumps (STPs), Corrosion Control™
Advanced Protection defends STPs from accelerated corrosion.
HIGHLIGHTS
• Powder-coated and E-coated finishes protect exterior cast
surfaces from accelerated corrosion.
• Stainless steel fasteners, riser, variable length column pipe and
coupler protect against corrosion and provide long service life.
• UL and cUL listed.
ORDERING INFORMATION
Advanced Protection STPs shipped from the factory will list the combined part
number. Complete part numbers have a specific order and are created using the
following guidelines:
STP XXXXX Y-A-B
STP = Basic Model Designation (IST for variable speed models)
XXXXX = Factory Installed Options (Model designations may include one or more
of the following characters in alphabetical order)
AP = Corrosion Control™ Advanced Protection with coated exterior cast
surfaces, stainless steel fasteners and piping, alcohol-gasoline compatible
F = Floating suction adapter (1½" NPT female adapter)
H = High pressure deadhead output (150 and 200 models only)
K = Intake filter screen (IFS, factory installed to PMA)
M = MagShell™ (flow enhancing, expanded PMA shell)
R = Model R check valve (24 psi relief/22 psi reset for PLLD)*
Y = Pump Motor Horsepower Rating
75 = 3⁄4 hp fixed speed
VS2 = 2 hp variable speed**
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A = Model Length
VL1 = Variable length range #1
VL2 = Variable length range #2
VL3 = Variable length range #3
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 7" to 60" in 1"
increments (additional charge for risers
31" or longer).
*If not otherwise specified, all STP models are supplied
with standard model check valve (40 psi relief /35 psi
reset for MLD, TS-LS300, and TS-LS500).
**Implied on IST models unless VS4 is specified.
200 = 2 hp fixed speed
150 = 1½ hp fixed speed
Corrosion Control™ Advanced
Protection STP shown with
MLD+ and Intake Filter Screen
(sold separately).
VS4 = 4 hp variable speed***
*** IST models only.
