UMP Replacement Instructions
Fuel Compatibilities
Pumps are designed to operate in a Class 1, Group D atmosphere and in accordance with the European Directive
2014/34/EU "Equipment for Potentially Explosive Atmospheres" when installed with certified equipment. See
Table 1 for UMP models and working parameters.
All models of The Red Jacket STP or Standard STP are UL Listed for the following fuel compatibility
100%
100%
Diesel
Gasoline
All models of The Red Jacket with the AG prefix are UL Listed for the following fuel compatibilities
Diesel and up to
100%
Diesel
20% Biodiesel
For Internal Fluid Confining Components, Replace Only With Identical Parts.
The UMP is designed to be compatible with 100 percent gasoline, or diesel and 80 percent gasoline with 20
percent methanol, ethanol, TAME, ETBE, or MTBE. All UMPs having the model numbers including the AG prefix
are designed to be compatible with 100 percent gasoline, methanol, 90 percent ethanol with 10 percent gasoline,
and 80 percent gasoline with 20 percent TAME, ETBE, or MTBE; and 100 percent diesel, diesel and up to 20
percent biodiesel and 100 percent biodiesel.
The product temperature must not exceed 105°F (41°C) because the thermal overload protectors in the
submersible motor may trip.
AGUMP33S1, UMP33U1
AGUMP75S1, UMP75U1
AGUMP150S1, UMP150U1
AGUMP75S3-3, UMP75U3-3
AGUMP150S3-3, UMP150U3-3
X3AGUMP150S1, X3UMP150U1
AGUMP75S17-3, UMP75U17-3
AGUMP150S17-3, UMP150U17-3
X4AGUMP150S17, X4UMP150U17
X4AGUMP150S3, X4UMP150U3
AGUMP200S1-3, , UMP200U1-3,
AGUMPL200S1-3, UMPL200U1-3
AGP200S3-4, P200U3-4
AGP200S17-4, P200U17-4
10%
Ethanol
Methanol
100%
100%
Biodiesel
Gasoline
Table 1. Maximum Specific Gravity And Maximum Viscosity
UMP Model
Gasoline and up to
15%
20%
MTBE
Gasoline and up to
85%
15%
Ethanol
Methanol
Maximum Specific Gravity
.95
.95
.95
.95
.95
.87
.95
.95
.86
.86
.87
.91
.87
.87
4
Fuel Compatibilities
20%
20%
ETBE
TAME
20%
20%
MTBE
ETBE
Maximum Viscosity
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
70SSU at 60°F (15°C)
20%
TAME
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