Meltec DPW-05 Anywhere Pumping Wash 5L with Instruction Manual

This is a listing for the Meltec Dokodemo Pumping Wash 5L Manual Pressurized Pump.
I originally purchased it mainly for washing my motorcycle. I've since sold my motorcycle, so I'm listing it here.
I believe I purchased it about 7 to 8 years ago.

[Specifications]
Brand: Meltec Daiji Kogyo Co., Ltd.
Product Name: Dokodemo Pumping Wash Manual Pressurized Pump
Model Number: DPW-05
Capacity: 5L
Size: Main unit Diameter 175 x Height 445mm
Weight: 960g
Accessories: ● Shoulder strap (lost, so a different strap has been prepared)
● Instruction manual (lost, so a copy will be provided)

[Condition]
I believe the condition is very good.
For this listing, I have tested the spray function and confirmed it is working properly (Photo 7: Shower spray, Photo 8: Straight spray).
The rubber gaskets show no signs of wear or deterioration. It pressurizes fully (without proper pressurization, the spray will not function smoothly).
As it was used outdoors, there are some dirt marks and shallow scratches on the bottom of the bottle (Photo 4).
Photo 6 shows the inside of the bottle taken from directly above.

* As this product is a pressurized type, please tighten all connection points firmly during use. If there are any loose connections, air will leak, making it difficult to build pressure and resulting in a less smooth spray.
* After use, it is recommended to loosen the tightened parts to help maintain the elasticity of the rubber gaskets. The product will be shipped with the connection parts slightly loosened.

[Shipping]
The product will be protected from moisture and shipped in its original cardboard box, placed inside another shipping box.
Please be aware that as the product has been tested with water, there may be residual water droplets, which could cause the plastic bag to become wet.
The original cardboard box is in poor condition and has been repaired with packing tape.