UL Catalog 2024-2025 - Flipbook - Page 29
SPECIFICATIONS
Power Requirements
Can only be controlled by a MagVFC™
variable frequency controller
VS4 models
Require three-phase incoming power supply
to the MagVFC™ for proper operation
Power supply
Incoming power supply to the MagVFC™
can be 200-250 VAC, 50 or 60 Hz
Output
MagVFC™ outputs a three-phase, variable
frequency signal, valid for FE PETRO®
variable speed pumps only
Max line draw
MagVFC™ max. line draw: 20 Amps
Max motor draw
15 Amps
General
Variable speed models Only available in variable lengths
Check valve
2¾" fluorocarbon seal constructed with cast
aluminum body and steel backing washer
Pressure relief valve
Available in four pressure relief settings,
integral to check valve. Standard model
relieves at 40 psi and resets above 35 psi
Syphon
Venturi-type syphon primer supplied with
every submersible. Syphon check valve and
secondary syphon sold separately
Air eliminator
Every submersible includes a tank return
path with one-way check valve to provide
active air elimination
Electrical disconnect
Electrical yoke for positive contractor
disconnect during service
Approvals/
Certifications
- cULus listed
- Consult factory for applicable approvals
SUBMERSIBLE
PUMPING SYSTEMS
Variable speed pumps
Liquid Compatibility
Max. liquid viscosity
70 SSU at 60° F (15° C)
STP variable speed
STP variable speed models are UL listed for
fuel mixtures containing up to 10% ethanol,
and 20% MTBE, 20% ETBE or 17% TAME
with gasoline
IST/ISTAP variable
speed
IST/ISTAP variable speed models are UL and
cUL listed for fuel mixtures containing diesel
fuel with up to 20% Biodiesel, 100%
Biodiesel, up to 85% ethanol with gasoline,
and 20% MTBE, 20% ETBE or 17% TAME
with gasoline
Variable speed models
All variable speed models can also be used
with diesel fuels, fuel oils, kerosene, Avgas
and jet fuels in a non-gelled pourable state
Max line draw
MagVFC™ max. line draw: 20 Amps
Wetted elastomers
All wetted elastomers are made of a high
grade, fluorocarbon compound
Pump Motor
4 Hp
Variable speed, two-stage centrifugal type
pump motor with integral, automatic,
thermal overload protection
Max. pressure
Selectable operating pressure on MagVFC™
between 24 psi and 42 psi deadhead
MagShell®
Available with MagShell® which results in
45% increased flow area around motor
4 Hp Variable Speed Pump Performance Chart
140
130
Two MVS4, Manifolded 4 hp
MagShell ™ Variable Speed
Pumps
120
Total Head in Feet (ft.)
110
100
90
80
70
One MVS4 4 hp MagShell
Variable Speed Pump
60
™
50
40
Note: Performance based on pumping gasoline
(0.76 specific gravity). Pressure is taken at the manifold
discharge outlet. ISTMVS4 and STPMVS4 turbines can only
be powered by a MagVFC with three phase incoming power
30
20
10
0
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
Flow in Gallons per Minute (gpm)
29
