The orfice size of the nozzle determines the operating pressure of your machine. As a rule, the small the orfice, the greater the restriction of water flowing through the machine. This causes the pressure to increase. Choosing a nozzle with too small of an orfice will limit water flow and possibly create an excessive load on the machine. Too large and it will reduce operating pressure.
Choose the proper size for your machine.
Use the table to select the proper size for your machine. Match the operating pressure (PSI) of your machine to the gallons per minute (GPM).
The orfice size of the nozzle determines the operating pressure of your machine. As a rule, the small the orfice, the greater the restriction of water flowing through the machine. This causes the pressure to increase. Choosing a nozzle with too small of an orfice will limit water flow and possibly create an excessive load on the machine. Too large and it will reduce operating pressure.
Choose the proper size for your machine.
Use the table to select the proper size for your machine. Match the operating pressure (PSI) of your machine to the gallons per minute (GPM).
Liquid,cream or cosmetics items are quantity limited in shopping agent service
Chinese medicine is limited to ship by Chinese exporting goods.
2 Limitation for different shipping methods:
3 Yoybuy Product's Label:
Sensitive Product(SEN)
Product With battery
Cream
Powder
Dangerous Products
4 Volume weight Requested:
volume weight=length*height*Width/5000
one side must be less than 120cm,otherwise there is additional fee;250cm products can not be accept;
Any side must be less than 60cm,otherwise you will be charged the greater one between real weight and volume weight,more than 120cm will be not accepted.