How exactly does one change the overhead dip pipe to a below-ground dip pipe, and what are the precautions to take? Please ask those with experience for guidance

Our company’s vehicles are being modified for loading purposes; while the existing overhead loading hoses remain in use, a mechanical arm has been added for lower-level loading

The hair spray system needs to be redesigned, especially without changing the existing upper mounting system! ! ! ! For oil pumps that operate on separate pipelines, if automatic fuel delivery is required, an automatic control system such as a fuel delivery meter and solenoid valves is also needed! ! ! During the modification, it mainly involves the lower system, similar to the multi-fuel system in fueling stations! ! ! For reference! !

The question posed by the original poster is rather vague; it needs to be addressed in light of the following situations: 1. When using an upper-mounted hose, is it a sealed installation with a return gas line (gas phase pipe)? If not, at least a gas phase line should be installed; and as for how to handle the oil and gas when switching to a lower-mounted setup. 2. Whether the upper-stage loading is done in a quantified manner; if not, it is necessary to add equipment for quantified loading, such as loading meters, flow meters, automatic valves (electromagnetic or pneumatic valves), overflow and anti-static alarm devices, and even thermometers. 3. The overhead dip pipe should be completely replaced with a below-ground dip pipe; the dip pipe itself cannot be modified directly. I am a manufacturer of lower hose assemblies; feel free to contact me for detailed information.

Our company plans to change from upper garments to lower garments; we hope that everyone can send the relevant materials to my email address: 371828649@QQ.COM

Changing the upper part to a lower one – actually, modifying the flexible hose is quite straightforward; one simply replaces the last section of rigid pipe with a metal hose (for both gas and liquid phases), and then attaches quick connectors to it. If a larger investment is possible, a dry-type separation quick connector with an inlet should be installed at the liquid-phase crane pipe end. I believe the more complex modifications are still on the vehicle. Gas-phase connectors, downward placement of liquid-phase connectors, overflow alarm and static electricity wiring arrangements, and so on.