Rejecting the "intellectual tax," how to self-service car washing with a PA hose—a new car washing accessory

2025-09-15 09:56

I. What is a PA pot?

The PA sprayer, also known as a high-pressure foam sprayer, is a device that enhances the functionality of a high-pressure cleaning machine. It utilizes the water pressure from the car wash machine to create a negative suction that draws in car wash fluid and air. After being thoroughly mixed in the foaming core, it produces a rich and fine foam. The body of the sprayer is made of sturdy material, some models have markings or are transparent in design. The lid is well-sealed, and the spray core comes in various sizes to adaptation different car wash machines. It also features a pressure adjustment device and a foaming filter mesh. It is efficient for cleaning, protects the car paint, is easy to use, saves costs, and has multiple applications. However, when using it, attention should be paid to issues such as the dilution ratio of the car wash fluid.

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II. How to Choose a PA Pot

In the self-service car wash supermarket, the biggest problem when using the PA hose is how to determine the model and interface of the car wash machine and what kind of interface should be used with it.

Common interfaces for PA bottles include the following:

M22 Interface: This is one of the most common types of interfaces, with standardized dimensions and an outer diameter of 22 millimeters. Many mainstream brands of high-pressure cleaning machines use the M22 interface, which allows for quick connections between the PA pot and the machine, offering excellent versatility and interchangeability.

G1/4 interface: This is an English-style pipe thread interface with a relatively small bore. Some small high-pressure cleaning machines or devices from specific brands use this type of interface. The PA jug with the G1/4 interface is specifically designed to adaptation these devices perfectly, ensuring a tight connection and preventing leaks.

Quick-connect interface: This type of interface features a quick-connect design, making it easy and fast to operate. Users only need to align the quick-connect connector of the PA pot with the corresponding interface on the high-pressure cleaning machine, and then simply plug it in to complete the connection. To disconnect, users only need to press the release button, saving time on both installation and removal.

Tower-shaped interface: This interface resembles a tower and is typically connected to the interface via a hose sleeve, which is then secured using a hose clamp or a clip. This type of interface is commonly found in high-pressure cleaning equipment with non-standard configurations or modifications. The tower-shaped interface of the PA pot can be selected based on the inner diameter of the hose to ensure a secure and leak-proof connection.

II. How to Choose a PA Pot

In the self-service car wash supermarket, the biggest problem when using the PA hose is how to determine the model and interface of the car wash machine and what kind of interface should be used with it.

Common interfaces for PA bottles include the following:

M22 Interface: This is one of the most common types of interfaces, with standardized dimensions and an outer diameter of 22 millimeters. Many mainstream brands of high-pressure cleaning machines use the M22 interface, which allows for quick connections between the PA pot and the machine, offering excellent versatility and interchangeability.

G1/4 interface: This is an English-style pipe thread interface with a relatively small bore. Some small high-pressure cleaning machines or devices from specific brands use this type of interface. The PA jug with the G1/4 interface is specifically designed to adaptation these devices perfectly, ensuring a tight connection and preventing leaks.

Quick-connect interface: This type of interface features a quick-connect design, making it easy and fast to operate. Users only need to align the quick-connect connector of the PA pot with the corresponding interface on the high-pressure cleaning machine, and then simply plug it in to complete the connection. To disconnect, users only need to press the release button, saving time on both installation and removal.

Tower-shaped interface: This interface resembles a tower and is typically connected to the interface via a hose sleeve, which is then secured using a hose clamp or a clip. This type of interface is commonly found in high-pressure cleaning equipment with non-standard configurations or modifications. The tower-shaped interface of the PA pot can be selected based on the inner diameter of the hose to ensure a secure and leak-proof connection.

Based on the above information, it is advisable to conduct a preliminary site visit or make a phone call to inquire. Once the interface specifications are confirmed, you can then make an informed choice regarding your PA kettle.

III. Combination with cleaning agents

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Car washing involves both a pre-wash and a main wash.

The purpose of pre-washing is to use high-concentration foam to loosen and remove the loose sediment on the surface. As the foam flows downward, it can carry away some of the sediment.

It's important to note that the time spent with the foam on the car should not be excessively long, as otherwise, the dried foam can leave marks on the car's surface. This is why washing a car on a sunny day is not recommended.

Overall, this entire set of items is mainly meant to be fun and provide stress relief.

Washing oneself is a completely different experience and feeling.

Lastly, as a general tip, when using a self-service car wash and attaching your own tools, it is often necessary to replace the existing nozzle. Be sure to handle it with care.

Otherwise, when the next person uses the car wash, they might be left with nothing but a water jet to clean their vehicle.

Additionally, when drying hair, it is recommended to use a small braided towel, as its drying effect is unmatched by any other type of towel!

The efficient draining of water is definitely the most comfortable part of the car washing process.

Hopefully, everyone can experience the joy of washing their car using a PA bucket.!!!!


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