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
Options
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 |
Photos
Videos

Chocolate
Cacao beans are roasted, ground up, and mixed with oils to get a semi-liquid which is the beginning point in the making of chocolate. Early stage chocolate is known as bitter chocolate. Add sugar and it is known as sweet chocolate. Add milk for milk chocolate. If the chocolate has been thinned down it is chocolate liquor. It can be diluted with fats like palm nut or coconut oils.

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.