Is this machine easy to install? Will you arrange engineer to help me install?

This machine is very easy for install. The machine you received is assembled. You just need to put filter material into filters, connect electric power and feed water, and then backwash, fast rinse prefilters, at first time use, you have to flush RO membranes by regulating inlet water valve and dense water valve, we put labels with English name on every filters and valves and let you know what they are. It is very easy for you to follow our English instruction and video.

After we confirmed order, I will send you sales contract with our company bank information. You can transfer money to our company bank account by T/T.

If there are problems of machine, how can I solve?

You can contact me by e-mail or mobile , and then tell me problems, send pictures. If it is in one year warranty time, I will send you spare parts for free. If it is more than 1 year, I will help you to find problems, and you can buy spare parts from me or in locally.

RO Water Treatment Equipment Water Bag Packaging Machine Sea Water Sand Filter

Name: RO Water Treatment Equipment Water Bag Packaging Machine Sea Water Sand Filter
Brand: Changsha Pasteur Environmental Protection Technology Co., Ltd
SKU: 2115572845

Hunan, ChinaChangsha Pasteur Environmental Protection Technology Co., Ltd

US$900.00

1-9 Sets

US$800.00

10-19 Sets

US$750.00

20-29 Sets

US$700.00

30-39 Sets

US$650.00

40+ Sets

Sample price:US$900.00/set.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS, CE

Salt Rejection Rate

99.5%

Model NO.

500 Liter/Hour

Application

Household

Capacity

200 Gallon

Water Production

500 Liter/Hour

Voltage

380V

Device Weight

500kg

Conductivity of Produced Water

5ppm

Work Pressure

8kg

Inlet Water Pressure

3kg

Service Life

10 Years

Warranty Period

Year

Production Cycle

5 Days

Power

2kw

Frequency

50Hz/60Hz

Device Dimensions

Customizable

Transport Package

Sea Freight, Wooden Crates

Specification

250 Liter/Hour

Trademark

BSD

Origin

Changsha, Hunan, China

Production Capacity

10000

Key features

High Salt Rejection Rate: Achieves 99.5% salt rejection for effective purification of various water sources.

Wide Application Range: Suitable for household, industrial, pharmaceutical, and seawater desalination uses.

Imported Core Components: Features USA DOW membranes for superior performance and reliability.

Automatic Operation: Includes auto-flush, backwash, and level control for hands-free maintenance.

Long Service Life: Designed for a 10-year service life with low operating costs.

Customizable Dimensions: Device dimensions can be customized to fit specific installation requirements.

Multiple Voltage Options: Supports 220V single phase or customizable voltage for global use.

Online Water Quality Monitoring: Equipped with conductivity meter for continuous real-time water quality checks.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast Delivery100% Finished Products Inspection

Changsha Pasteur Environmental Protection Technology Co., Ltd

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen Port; Fangchenggang PortAverage Response Time: ≤3.44h

AI-Powered supplier vetting

SummaryThe supplier operates in composite reverse osmosis membranes, water treatment agents, consumables, and water treatment equipment. It reports CE and SGS certifications, OEM and ODM services, four production lines, 11–20 quality-control staff, and stated output for water filters, treatment systems, RO systems, desalination systems, and RO membranes. Export sales represent 71%–90% of total sales, with Southeast Asia, the Middle East, and domestic markets identified. However, the supplier has no overseas agents, branches, warehouses, or showrooms, has not participated in offline trade shows, and reports no new products during the past year or available SDK. Its stated financial figures are all zero for the two reported periods, while manufacturing-contract validity, formal service procedures, and an approved-supplier list are absent.

Supplier typeThe supplier is a manufacturer and seller of composite RO membranes, water-treatment equipment, consumables, and related environmentally friendly equipment. Its four production lines and listed production output support a manufacturing classification, while export sales of 71%–90% indicate substantial international business activity.

CertificationsThe supplier explicitly states that its products have passed CE and SGS certifications and that it maintains strict quality control. The slices do not provide certificate numbers, scopes, or validity dates, but they do provide direct evidence of certification claims.

Financial creditThe reported operating revenue, operating cost, gross profit, and operating profit are all zero for both stated reporting periods. These figures provide no positive evidence of operating financial strength and raise a material credibility concern, although the slices do not explain whether the entries reflect inactivity, missing data, or reporting convention.

R&D capabilityThe supplier claims continuous improvement and adoption of advanced equipment and technology, and it offers ODM services. Nevertheless, it reports no new products in the past year, no SDK availability, and only one year of total R&D-engineer experience, so current innovation capability is not demonstrated strongly.

Production capacityThe supplier reports four production lines, 11–20 quality-control staff, specified output across water-treatment products, in-stock capability, and one-month average lead times in both peak and off-season. However, it lacks a valid manufacturing-capacity contract with related subcontractors, and finished products are checked by packing staff, indicating limitations in documented production-control assurance.

Customization capabilityThe supplier explicitly provides OEM and ODM services and reports full customization capability for design services. It does not provide OEM services for popular brands, but the broader evidence supports customization for customer requirements.

Product Q&A

Q:What is Reverse Osmosis(RO)?

Reverse osmosis (RO) is a water treatment process in which water is forced through a semi-permeable membrane that has very small holes or 'pores'. Clean water passes through and impurities that are too big to pass through the membrane are left behind and flushed away.

Q:How Does Reverse Osmosis Work?

Reverse osmosis systems purify water by forcing pressurized water through a very fine, plastic membrane. If the raw water being treated comes from a well or another private source, disinfection and pre-filters (to remove chlorine and/or particulates/sediment) may be needed in advance of the RO unit to remove contaminants that can foul or damage the membrane.

Q:How Do I Know Which Capacity to Buy?

RO units are rated as per the amount of treated water produced per day or per hour, we have capacity from 250 liter per hour to 100,000 liter per hour, you can choose as your actual requirement, 1 ton=1000 liters , 1m3=1000 liter, 1 gallon=3.785 liters, you can make conversion between unit and unit.

Q:Material of reverse osmosis system?

You can choose FRP(fiber glass) filters with U-PVC pipe, stainless steel filters with U-PVC pipe or full stainless steel.

Q:What is packing of this machine? Is it suitable for shipment?

Machine will be packed by standard wooden case. It is suitable for shipment. After you receive machine, you only need to open wooden case to pick up machine.