Main function: Generally used as a safety valve; mainly for pressure overload protection.
The surface of the pump head adopts wear-resistant phosphating process, which improves the surface hardness and has good wear resistance; it does not rust and has a beautiful appearance.
The use of high-strength gears has high hardness, wear resistance and high machining accuracy.
Using high-quality cyanide rubber, good sealing performance, no oil leakage, and long service life.
The hardness can reach HRC40-45, and the high-precision centerless grinding is used to ensure the cylindricity of the shaft.

Theoretical displacement (mL/r): 4.5
Output flow (L/min)
1500r/min: 6.7
1800r/min: 8.1
Working pressure (Mpa): 0.5
Maximum number of revolutions (rimin): 1800
Colour: as shown
Material: metal

Package Contents:
1 x TOP-13A Pump

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.