The 4224A Series™ internal gear pump is the ideal solution for heavy fuel oil, waxes, rubber solution, and more due to its ability to heat rapidly and efficiently using steam or hot oil. It can handle flows up to 500 GPM (114 m³/h).
Features & Benefits
- Rugged and reliable, yet economical
- Widest range of sizes and options available to suit almost any non-corrosive application
- Integral jacket chambers in the bracket and head surround the seal and pump internals for rapid & efficient heating using steam or hot oil
Capacity
to 500 GPM
to 114 m³/h
Viscosity
28 to 2,000,000 SSU
1 to 440,000 cSt
Pressure
to 200 PSI
to 14 Bar
Temperature
-60 to +450 °F
-51 to +230 °C
Opcions
Porting
Drives
Mounting
Sealing
Specifications
Model | Standard Port Size | Nominal Pump Rating (GPM) | Nominal Pump Rating (m3/h) | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
---|---|---|---|---|---|---|
H4224A | 1.5 | 15 | 3.4 | 1750 | 200 | 14 |
HL4224A | 1.5 | 30 | 6.8 | 1750 | 200 | 14 |
K4224A | 2 | 80 | 18 | 780 | 200 | 14 |
KK4224A | 2 | 100 | 23 | 780 | 200 | 14 |
L4224A | 2 | 135 | 31 | 640 | 200 | 14 |
LQ4224A | 2.5 | 135 | 31 | 640 | 200 | 14 |
LL4224A | 3 | 140 | 32 | 520 | 200 | 14 |
LS4224A | 3 | 200 | 45 | 640 | 200 | 14 |
Q4224A | 4 | 300 | 68 | 520 | 200 | 14 |
QS4224A | 6 | 500 | 114 | 520 | 200 | 14 |
M4224A | 4 | 420 | 95 | 420 | 200 | 14 |
Videos

Asphalt Emulsions
Emulsions are asphalt suspended in a mixture with water or other liquids. This is done to ease the application of the asphalt. Uses would be crack filling, coating roadways, or waterproofing. These emulsions are shear sensitive and must be handled with care.

Molasses
Molasses is defined as the syrupy mother liquor left after sucrose has been removed from the cane juice by concentration. If only one crop of crystals had been removed, it is called First Molasses. If the second crop has been removed, the product is termed Second Molasses, and so on. When no more cane sugar can be extracted it is called Final Molasses or Black Strap Molasses.

Wax
Waxes can be natural secretions of plants or animals, such as beeswax, or by-products of petroleum refining. Wax is commonly used in the paper and boxboard industries to make products such as cartons and paper packaging moisture resistant. Wax can also help prevent food products from sticking to paper packaging.
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DRAWINGS
H4224A with Relief Valve - 1.5" NPT RH PDF
STEP
H4224A with Jacketed Head - 1.5" NPT RH/LH PDF
STEP
H4224A with Relief Valve - 1.5" Class 125 ANSI RH/LH PDF
HL4224A with Relief Valve - 1.5" NPT RH PDF
STEP
HL4224A with Jacketed Head - 1.5" NPT RH/LH PDF
STEP
HL4224A with Relief Valve - 1.5" Class 125 ANSI RH/LH PDF
K4224A with Plain Head - 3" Class 125 ANSI RH PDF
K4224A with Relief Valve - 2" NPT RH PDF
STEP
K4224A with Plain Head - 2" NPT RH/LH PDF
STEP
KK4224A with Plain Head - 3" Class 125 ANSI RH PDF
KK4224A with Relief Valve - 2" NPT RH PDF
STEP
KK4224A with Plain Head - 2" NPT RH/LH PDF
STEP
L4224A with Relief Valve - 2" NPT RH/LH PDF
STEP
L4224A with Plain Head - 2" NPT RH PDF
STEP
L4224A with Relief Valve - 3" Class 125 ANSI RH PDF
STEP
LL4224A with Plain Head - 3" Class 125 ANSI RH/LH PDF
STEP
LL4224A with Jacketed Relief Valve - 3" Class 125 ANSI RH PDF
STEP
LL4224A with Relief Valve - 3" Class 125 ANSI RH/LH PDF
STEP
LQ4224A with Relief Valve - 2.5" Class 125 ANSI RH/LH PDF
STEP
LQ4224A with Plain Head - 2.5" Class 125 ANSI RH/LH PDF
STEP
LQ4224A with Relief Valve - 2.5" Class 125 ANSI RH PDF
STEP
LS4224A with Relief Valve - 3" Class 125 ANSI RH/LH PDF
STEP
LS4224A with Plain Head - 3" Class 125 ANSI RH/LH PDF
STEP
M4224A with Relief Valve - 4" Class 125 ANSI RH PDF
STEP
M4224A with Plain Head - 4" Class 125 ANSI RH PDF
STEP
M4224A with Jacketed Relief Valve - 4" Class 125 ANSI RH PDF
STEP
Q4224A with Relief Valve - 4" Class 125 ANSI RH/LH PDF
STEP
Q4224A with Jacketed Relief Valve - 4" Class 125 ANSI RH PDF
STEP
Q4224A with Jacketed Head - 4" Class 125 ANSI RH/LH PDF
STEP
QS4224A with Relief Valve - 6" Class 125 ANSI Opposite PDF
STEP
QS4224A with Jacketed Relief Valve - 6" Class 125 ANSI Opposite PDF
STEP
QS4224A with Jacketed Head - 6" Class 125 ANSI Opposite PDF
STEP