High Grade Strict Water 2 Stage RO Water Treatment Plant

Basic Information
Place of Origin: China
Brand Name: XST
Certification: ISO9001
Minimum Order Quantity: 1 Unit
Price: USD 9000 Per Unit
Packaging Details: Wooden Case
Delivery Time: 15work day
Payment Terms: T/T, D/P, D/A, Western Union, MoneyGram
Supply Ability: 500Units Per Month
Outlet Capacity: 250-100000LPH(Liter Per Hour) RO Material: S.S, UPVC
Operation: Auto Or Manual Temperature: 4~45℃
Rejection: ≥98% Voltage: 110V-450V
Raw Water: Brackish Water, River Water, Tap Water Product Name: Double Pass RO System
Usage: Bottled Water Membranes: DOW,CSM Or Domestic Membrane
After Sales Service: Online Support Certificate: CE,ISO
High Light:

100000LPH RO Water Treatment Plant


98% RO Water Treatment Plant


450V RO Water Treatment Plant

Industrial High Grade Strict Water 2stage RO Water Treatment Plant Filtration/Filtering Machine

Product Description

What is two stage Reverse OsmosisSystem? and how it works?

The term “stage” and “pass” are often wrongly confused as the same thing. It is important to understand the difference between 1 & 2 stage RO and 1 & 2 pass RO.

In a one stage RO system, the feed water enters the RO system as one stream and exits the RO as either concentrate or permeate water.
In a two-stage RO system, the concentrate from the first stage becomes the feed water to the second stage. The permeate water that is collected from the first stage is combined with the permeate from the second stages. Additional stages increase the recovery of the system.
A “pass” shall be seen as a stand alone RO system . The difference between a single pass RO system and a double pass RO system is that with a double pass RO, the permeate from the first pass becomes the feed water to the second pass (or second RO) which ends up producing a much higher quality permeate because it has essentially gone through two RO systems.


Reverse osmosis, the raw water, first goes by pre-treatment, then by RO treatment. Through those treatments, can remove dissolving salt 99% and harmful materials, like particle, colloid, organic impurities, heavy metal ions, bacteria, viruses and heat source, etc. the system salt rejection rate gets 96-98%, outlet water conductivity gets ≤10μs/cm².


Working Process

Raw water+ Raw water tank +Raw water pump+Quartz sand Filter + Activitated carbon Filter + Scale inhibitor system +Ultrafilter+High Pressure Pump+ Reverse Osmosis Host System + Pure Water Tank


High Grade Strict Water 2 Stage RO Water Treatment Plant 0High Grade Strict Water 2 Stage RO Water Treatment Plant 1





Main Process of Two stage / Double Pass Reverse Osmosis Drinking Water System

XST will design the full Reverse osmosis water treatment plant according to your feed water quality and product requirements. Passes and Stages will be applied when needed. XST will provides sustainable and complete solutions with RO technology, integrating it with the pre-treatment and post treatment necessary.


High Grade Strict Water 2 Stage RO Water Treatment Plant 2


Model Capability Operation Feed inlet Membrane Membrane Recovery Power
(Tons/Hr) (MPa) (MM) Size(Inch) (Qty) (KW)
XSTDPRO-1 1 1.0-1.4 DN25 40×40 10 99% 4.5
XSTDPRO-2 2 1.0-1.4 DN25 40×40 18 99% 6
XSTDPRO-3 3 1.0-1.4 DN32 40×40 26 99% 8
XSTDPRO-6 6 1.0-1.4 DN40 80×40 14 99% 11
XSTDPRO-10 10 1.0-1.4 DN50 80×40 22 99% 22
XSTDPRO-15 15 1.0-1.4 DN50 80×40 32 99% 30
XSTDPRO-20 20 1.0-1.4 DN65 80×40 42 99% 37.5

High Grade Strict Water 2 Stage RO Water Treatment Plant 3


Packing and Shipping

High Grade Strict Water 2 Stage RO Water Treatment Plant 4High Grade Strict Water 2 Stage RO Water Treatment Plant 5


Contact Details

WhatsApp : +17391819659