Original
By certification 
Product Description
With the good fluid compatibility, the universal gear pump is widely used in different industries, and which shows excellent performance except acidic, strong alkaline, and chloride fluid. 
Advantage
1.Simple construction with only two moving parts and no single valves etc. Provide Maximum application flexibility.
2.Many seals to match application requirement.
3.High hardness, good wear resistance with gear by strict heat treatment and shaft by harden.
4.Easy dismounting and maintenance.
5.High precision and good repeatability.
Technical Details
| Material | Structural steel and cast iron |
Sealing |
Single and double mechanical seal, packing seal |
Installation |
Motor installation |
Pressure |
1-70 bar (depending upon viscosity) |
Viscosity |
Up to 10000Cps |
Temperature |
-18-200℃(explain it before selection if the temperature is over 90℃) |
Application scope
1. In the transfer oil system can be used for transmission, booster pump
2. In the fuel oil system can be used as a transport, pressure
3. In all industrial fields, all can be used as lubricating oil pump.
4. Stainless steel material pump can be used to transfer food oil and corrosive liquid.
Selection table
| Type | Single rotation displacement(cc/rev) |
Rated flow rate at Maximum speed(L/min) |
Maximum speed |
Inlet/outlet dimension |
BS55 |
0.55 |
0.8 |
1500 |
G1/4” |
BS79 |
0.79 |
1.1 |
1500 |
G3/8” |
BS110 |
1.10 |
1.6 |
1500 |
G3/8” |
BS158 |
1.58 |
2.3 |
1500 |
G1/2” |
BS253 |
2.53 |
3.7 |
1500 |
G1/2” |
BS348 |
3.48 |
5.2 |
1500 |
G1/2” |
BS475 |
4.75 |
7.0 |
1500 |
G1/2” |
BS712 |
7.12 |
10.6 |
1500 |
G1/2” |
BS950 |
9.50 |
14.0 |
1500 |
G1/2” |
BM142 |
14.2 |
21.0 |
1500 |
G1/2” |
BM214 |
21.4 |
32.0 |
1500 |
G3/4’’ |
BM320 |
32.0 |
48.0 |
1500 |
G1” |
BM481 |
48.1 |
47.0 |
980 |
G1” |
BM600 |
60.0 |
58.0 |
980 |
G1 1/4” |
BM800 |
80.0 |
78.0 |
980 |
G1 1/4” |
BM108 |
108.0 |
105.0 |
980 |
G1 1/2” |
BM160 |
160.0 |
115.0 |
720 |
φ50 |
BM240 |
240.0 |
172.0 |
720 |
φ50 |
Note: The above parameters are measured when the pressure is 0 bar
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