The 1224A-ASP Series™ internal gear pump is designed specifically for handling asphalt, bitumen, pitch, bunker oils, residual oils and related materials that solidify at ambient temperatures. They can handle flows from 14-280 GPM (3 to 60 m³/h).
Features & Benefits
- Rugged design provides superior performance in asphalt applications
- Tight clearances offer high efficiency and excellent priming capabilities
- O-Pro® Cartridge seal combines reliable sealing with easy maintenance
Capacity
14 to 280 GPM
3 to 60 m³/h
Viscosity
100 to 2,000,000 SSU
20 to 440,000 cSt
Pressure
to 200PSI
to 14 Bar
Temperature
0 to +450 °F
-15 to +230 °C
Options
Porting
Right Angle (90°)
Opposite (180°)
NPT
Flanged
Drives
P Purchased Gear Reducer Drive
D Direct-Mounted Drive
V Drive | V-Belt Drive
Mounting
Foot Mount
Sealing
O-Pro® Cartridge Seal
Specifications
Model | Standard Port Size | Nominal Pump Rating (GPM) | Nominal Pump Rating (m3/h) | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
---|---|---|---|---|---|---|
K1224A-ASP1 | 2 | 50 | 11 | 520 | 200 | 14 |
KK1224A-ASP1 | 2 | 65 | 15 | 520 | 200 | 14 |
L1224A-ASP1 | 2 | 95 | 22 | 430 | 200 | 14 |
LQ1224A-ASP1 | 2.5 | 95 | 22 | 430 | 200 | 14 |
LL1224A-ASP1 | 3 | 95 | 22 | 350 | 200 | 14 |
LS1224A-ASP1 | 3 | 135 | 31 | 430 | 200 | 14 |
Q1224A-ASP1 | 4 | 170 | 39 | 315 | 200 | 14 |
QS1224A-ASP1 | 6 | 265 | 60 | 315 | 200 | 14 |
M1224A-ASP1 | 4 | 255 | 58 | 280 | 200 | 14 |
Photos

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.