Packing List: 1 pc pump/pack Or 1pc pump with power supply Or 1pc power supply Pump Usage: 1. It is suitable for household tap water pressurization , car washing, and water desalination on ships. 2. it is suitable for use in reverse osmosis pure water machines, water treatment equipment, filters, spray devices, chemical metering and liquid addition,and sanitation, environmental protion, printing and other industries. Pump Features: 1. Low noise , corrosion resistance , high pressure,self-priming height more than 2M. 2. The temperature of the medium can reach 60 3.Allow dry operation. 4.Built-in pressure switch to protect the pump from damage during operation. 5. Easy to disassemble and assemble. 6.Use safe low voltage to ensure personal safety. Package & Delivery: Fast shipping is very important for us. Product will be shipped within 3 days (except holidays and public vocation) after payment received. As to the shipping ways, we will choose the best and fastest one for you according to different countries. All of our shipping way will have the tracking number. If you are from Russia, please leave your full name to me,thanks!! If you choose the DHL or Fedex,The policy of each country is different, you may need to pay additional customs fees.We can't control it. If you have any other requirements. Please leave a message to me. Each buyer has the obligation to clear the customs.If the parcel can't be cleared, it will be destroyed. This will be very big loss.To avoid the loss. Please select a suitable shipping services.thank you. About Feedback: Since your feedback is very important to our business development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It will just take you 1 minute. Thank you! :) If you are not satisfied with product and service, please kindly contact us before leaving any negative and neutral feedback. We will try our best to satisfy you. Thank you!