Marine Boat Stainless Steel Pneumatic Piston Pump 60l/Min

Pneumatic Piston Pump Code 591661 Marine Boat Accessory Boat Hardware Fitting

Product Description:
1.Ideal for delivering fuel to oil burners as well as to take out water or oil from drums or other containers.
2.Furnished air valve cock and air hose nipple, however, the related drum joint and pipe for the drum can be sold separately.
3.It is strong and durable, the use cycle is long, is a good choice for you.

Working principle of piston:

1. Compressed air is the power.

2. It is a displacement pump caused by the reciprocating deformation of the diaphragm, and its working principle is similar to that of the piston pump. Because of the working principle of the diaphragm pump, the diaphragm pump has the following characteristics:
(1) the pump will not overheat: compressed air as the power, in the exhaust, is a process of expansion and heat absorption, pneumatic pump working temperature is reduced, no harmful gas discharge.
(2) will not produce electric spark: pneumatic diaphragm pump does not use electricity as power, grounding and prevent electrostatic spark
(3) can be through the liquid-containing particles: because of the volumetric work and the inlet for the ball valve, so it is not easy to be blocked.
(4) the sheer force of the material is very low: how to suck in how to spit out when working, so the stirring of the material is minimum, suitable for the transport of unstable material
(5) the flow can be adjusted, and the throttle valve can be installed at the material outlet to adjust the flow.
(6) it has the function of self-imbibition.
(7) can be an empty operation, and there will be no danger.
(8) Can work underwater.
(9) can be transported a wide range of fluids, from low viscosity to high viscosity, from corrosive to viscous.
(10) There is no complex control system, no cable, fuse, etc.
(11) small size, lightweight, easy to move.
(12) there is no need for lubrication, so it is easy to maintain and will not pollute the working environment due to dripping.
(13) Pump can always maintain high efficiency, will not be reduced due to wear.
(14) 100% energy utilization. When the outlet is closed, the pump will stop automatically, and the equipment will move, wear, overload and heat
(15) there is no dynamic seal, easy maintenance to avoid leakage. There is no dead spot at work.

It is found that the piston ring is stuck and cementation occurs, then the possible reasons are as follows:

1, the piston ring gap is too small

2, the piston ring serious carbon deposition (cylinder lubricating oil quality is not good or too much oil)

3, piston head overheating (piston cooling is poor)

4. Overload operation

The countermeasures can be taken are: correctly select the opening gap and side gap of the piston ring, use the appropriate lubricating oil, regularly replace the lubricating oil and ensure a quantitative liquid level height; Pay attention to check the situation of the oil scraping ring, and then ensure that the oil film can be formed on the cylinder wall. To improve the cooling conditions of the piston, tidy up the dust in the cooling system, and ensure a better cooling effect; Rational operation and use of the engine, not overload operation.