Gear oil pump series
High viscosity pump series
Centrifugal pump series
Pump series for other purposes

CLB50 insulated asphalt pump
The CLB50 insulated asphalt pump is a rotary type, mainly composed of pump body, base, driving gear, driven gear, and protective valve body. The CLB50 insulated asphalt pump is mainly used for suction, transportation, and spraying high-temperature asphalt (residue) liquids. It is suitable for asphalt (residue) spraying operations in construction projects such as roads and squares. It can also be used for suction and transportation of non high volatility, low flash point petroleum products at room temperature, such as various engine oils, machinery oils, and heavy oils!
The characteristic of the CLB50 insulated asphalt pump is that there are connection heads with tapered pipe threads on both sides of the pump to connect the pipeline position, and the tapered pin is made with internal threads for easy disassembly. The sealing paper pad is also used to adjust the axial clearance of the gear, which is specified as unidirectional between 0.05 and 0.08mm. Our CLB50 insulated asphalt pump has been set to a working pressure of 1-+0.05mpa and sealed with lead when leaving the factory. During operation, the medium enters the suction chamber and is pressed into the discharge chamber through the rotation of the gear, then flows out. Adjusting the handwheel can change the output flow rate. When the handwheel is turned to the right, the protective valve is pushed open, and the pump loses output pressure and stops draining; When the handwheel is rotated to the left, the protective valve resumes its function and the medium is outputted normally.
CLB series asphalt pump parameter table:
Entrance and exit caliber
model | CLB-50 | CLB-100 | CLB-150 | CLB-200 |
flow L/min | 50 | 100 | 150 | 200 |
pressure MPa | 10 | 1.0 | 0.8 | 0.8 |
Vacuum degree MPa | -0.04 | -0.04 | -0.04 | -0.04 |
speed r/min | 800 | 500 | 500 | 500 |
power kw | 2.2 | 3.5 | 4.5 | 5.5 |
G1” | G1.5” | G1.5” | G2” | |
weight kg | 17 | 30 | 35 | 40 |
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