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This picture professionally and clearly presents the complete structure and working principle of the 8-inch side-opening reverse osmosis membrane housing of the Hedelong brand, perfectly combining the physical appearance with the description of the core internal structure. The picture adopts a professional layout with left and right sections. On the right side, two white, cylindrical FRP (fiberglass reinforced plastic) membrane shells are displayed in a diagonal arrangement. One of the end caps is clearly marked with the word "Side Port", directly indicating its core interface design for lateral water intake/outlet. On the left side, two enlarged cross-sectional views are provided, respectively revealing the internal structure with side end caps and open ends: the orange central area represents the installation position of the RO membrane element, the white circular flow channel shows the water flow path, and the clear blue arrows intuitively indicate the standard reverse osmosis process where water enters from the side port, circulates around the membrane element, and the purified water is output from the central tube. The pure white background highlights the product itself to the fullest extent. This combination of physical objects and cross-sectional views effectively demonstrates that this membrane shell is the core pressure vessel in the industrial reverse osmosis system. Its side-opening design facilitates the system's piping and integration. The 8-inch large diameter is suitable for high flow requirements, and the precise internal flow channel design ensures uniform water distribution and stable desalination efficiency. The overall picture is intuitive and professional, effectively conveying the core values of reliable product structure, efficient performance, and ease of understanding.
This picture professionally and clearly presents the complete structure and working principle of the 8-inch side-opening reverse osmosis membrane housing of the Hedelong brand, perfectly combining the physical appearance with the description of the core internal structure. The picture adopts a professional layout with left and right sections. On the right side, two white, cylindrical FRP (fiberglass reinforced plastic) membrane shells are displayed in a diagonal arrangement. One of the end caps is clearly marked with the word "Side Port", directly indicating its core interface design for lateral water intake/outlet. On the left side, two enlarged cross-sectional views are provided, respectively revealing the internal structure with side end caps and open ends: the orange central area represents the installation position of the RO membrane element, the white circular flow channel shows the water flow path, and the clear blue arrows intuitively indicate the standard reverse osmosis process where water enters from the side port, circulates around the membrane element, and the purified water is output from the central tube. The pure white background highlights the product itself to the fullest extent. This combination of physical objects and cross-sectional views effectively demonstrates that this membrane shell is the core pressure vessel in the industrial reverse osmosis system. Its side-opening design facilitates the system's piping and integration. The 8-inch large diameter is suitable for high flow requirements, and the precise internal flow channel design ensures uniform water distribution and stable desalination efficiency. The overall picture is intuitive and professional, effectively conveying the core values of reliable product structure, efficient performance, and ease of understanding.
8″ side port RO membrane housing
This picture clearly shows an 8-inch side-opening reverse osmosis (RO) membrane housing. The picture uses a pure white background and a frontal, level-view angle to professionally highlight the product structure. The main body is a white cylindrical pressure vessel (membrane shell), with one end having a completely open circular opening, allowing the internal cavity used for placing membrane elements and the sealing groove structure at the end to be clearly seen. On the side of the membrane shell near the opening end, there is a standard lateral interface (side port) for connecting the pipeline. The cylinder body is repeatedly printed with the prominent blue brand and model identification "Winder-6", and below it is marked "DURABLE" (durable), emphasizing the durability of the product, while the word "WORKING" (exquisite craftsmanship) indicates the manufacturing process. The overall design is simple and directly presents the structural feature of the side-opening membrane shell, which is convenient for connection and maintenance.
8″ side port RO membrane housing
8″ side port RO membrane housing
8″ side port RO membrane housing
8″ side port RO membrane housing
This picture professionally and clearly presents the complete structure and working principle of the 8-inch side-opening reverse osmosis membrane housing of the Hedelong brand, perfectly combining the physical appearance with the description of the core internal structure. The picture adopts a professional layout with left and right sections. On the right side, two white, cylindrical FRP (fiberglass reinforced plastic) membrane shells are displayed in a diagonal arrangement. One of the end caps is clearly marked with the word "Side Port", directly indicating its core interface design for lateral water intake/outlet. On the left side, two enlarged cross-sectional views are provided, respectively revealing the internal structure with side end caps and open ends: the orange central area represents the installation position of the RO membrane element, the white circular flow channel shows the water flow path, and the clear blue arrows intuitively indicate the standard reverse osmosis process where water enters from the side port, circulates around the membrane element, and the purified water is output from the central tube. The pure white background highlights the product itself to the fullest extent. This combination of physical objects and cross-sectional views effectively demonstrates that this membrane shell is the core pressure vessel in the industrial reverse osmosis system. Its side-opening design facilitates the system's piping and integration. The 8-inch large diameter is suitable for high flow requirements, and the precise internal flow channel design ensures uniform water distribution and stable desalination efficiency. The overall picture is intuitive and professional, effectively conveying the core values of reliable product structure, efficient performance, and ease of understanding. thumbnail
This picture professionally and clearly presents the complete structure and working principle of the 8-inch side-opening reverse osmosis membrane housing of the Hedelong brand, perfectly combining the physical appearance with the description of the core internal structure. The picture adopts a professional layout with left and right sections. On the right side, two white, cylindrical FRP (fiberglass reinforced plastic) membrane shells are displayed in a diagonal arrangement. One of the end caps is clearly marked with the word "Side Port", directly indicating its core interface design for lateral water intake/outlet. On the left side, two enlarged cross-sectional views are provided, respectively revealing the internal structure with side end caps and open ends: the orange central area represents the installation position of the RO membrane element, the white circular flow channel shows the water flow path, and the clear blue arrows intuitively indicate the standard reverse osmosis process where water enters from the side port, circulates around the membrane element, and the purified water is output from the central tube. The pure white background highlights the product itself to the fullest extent. This combination of physical objects and cross-sectional views effectively demonstrates that this membrane shell is the core pressure vessel in the industrial reverse osmosis system. Its side-opening design facilitates the system's piping and integration. The 8-inch large diameter is suitable for high flow requirements, and the precise internal flow channel design ensures uniform water distribution and stable desalination efficiency. The overall picture is intuitive and professional, effectively conveying the core values of reliable product structure, efficient performance, and ease of understanding. thumbnail
8″ side port RO membrane housing thumbnail
This picture clearly shows an 8-inch side-opening reverse osmosis (RO) membrane housing. The picture uses a pure white background and a frontal, level-view angle to professionally highlight the product structure. The main body is a white cylindrical pressure vessel (membrane shell), with one end having a completely open circular opening, allowing the internal cavity used for placing membrane elements and the sealing groove structure at the end to be clearly seen. On the side of the membrane shell near the opening end, there is a standard lateral interface (side port) for connecting the pipeline. The cylinder body is repeatedly printed with the prominent blue brand and model identification "Winder-6", and below it is marked "DURABLE" (durable), emphasizing the durability of the product, while the word "WORKING" (exquisite craftsmanship) indicates the manufacturing process. The overall design is simple and directly presents the structural feature of the side-opening membrane shell, which is convenient for connection and maintenance. thumbnail
8″ side port RO membrane housing thumbnail
8″ side port RO membrane housing thumbnail
8″ side port RO membrane housing thumbnail
8″ side port RO membrane housing thumbnail
Model: 46030 (F109) Valve Size: DN65–DN200 Warranty: 1 Year
FRP Membrane Housing

8-Inch Side-Port FRP RO Membrane Housing

Automatic ball valve controller for commercial and industrial water filter and softener systems. Designed for DN65–DN200 valve applications with a digital interface, wide-range power input and project-based technical support.

Model 46030 (F109)
Compatible Valve Size DN65–DN200
Power Input AC 100–240V, 50–60Hz
Power Output DC 24V, 1.5A
Operating Temperature 5–50°C
Display Digital Display
  • Wide Valve Compatibility Designed for DN65–DN200 motorized ball valves used in water filtration and softening systems.
  • Universal Power Input AC 100–240V, 50–60Hz input supports installation in different international markets.
  • Clear Digital Operation The digital interface simplifies operating status checks and scheduled control settings.
  • System Integration Support Suitable for distributors, system integrators, OEM projects and replacement applications.
Request Technical Quote WhatsApp Us

For bulk orders and OEM enquiries: +86 159 3384 5598. Please send your valve model, valve size, quantity and destination country.

Product details

Product Introduction

Review the controller description and confirmed technical data before selecting it for a filtration, softening or industrial pretreatment project.

8-Inch Side-Port FRP RO Membrane Housing

This 8-inch side-port FRP RO membrane housing is designed for commercial and industrial reverse osmosis systems. Multiple pressure ratings and element capacities are available for brackish-water treatment, high-pressure RO projects and other membrane-separation applications.

Available Pressure Series

Low-Pressure Series 300, 450 and 600 PSI
High-Pressure Series 1000, 1200, 1500, 1800 and 2000 PSI
Membrane Size Standard 8-inch RO membrane elements
Element Capacity 1–8 elements, depending on model
Operating pH Range 1–11
Operating Temperature −10°C to 66°C (14°F to 150°F)

Connection Options

Side-port feed and concentrate connections are available in 1.5-inch, 2-inch, 2.5-inch and 3-inch specifications. Permeate-port options include 1-inch NPT-F and 1-inch BSP connections. Final port size and orientation should be confirmed against the RO skid piping design before ordering.

Product Features

  • Fiberglass-reinforced construction: corrosion-resistant pressure vessel body for demanding reverse osmosis environments.
  • Side-port configuration: supports compact manifold and multi-vessel skid layouts.
  • Smooth internal surface: assists membrane loading, unloading and routine servicing.
  • Model-specific pressure design: select the required pressure rating according to feed-water salinity and system design pressure.
  • Multiple element lengths: available for systems using 1–8 standard 8-inch membrane elements.
  • Replaceable sealing components: end assemblies and seals can be serviced according to the selected model.

Typical Applications

  • Industrial reverse osmosis water treatment systems
  • Brackish-water desalination systems
  • High-purity process-water production
  • Commercial RO plants and water factories
  • Multi-vessel RO skids for factories and project contractors
  • High-pressure membrane systems using the appropriate housing series

Model Selection Information

Please provide the required working pressure, number of membrane elements, feed/concentrate port size, permeate connection, feed-water type and installation layout. Hedelong can help identify a compatible 8-inch side-port FRP membrane pressure vessel and related replacement parts.

Quality and Documentation

Pressure-test records and certification documents vary by model and production series. Any certification applies only when the certificate clearly lists the relevant manufacturer and product model. Request the applicable documents before placing an order.

Request a Quote

Contact Hedelong for 8-inch FRP RO membrane housing selection, OEM requirements, spare parts, export packaging and international delivery.

Model 46030 (F109)
Compatible Valve Size DN65–DN200
Power Input AC 100–240V, 50–60Hz
Power Output DC 24V, 1.5A
Operating Temperature 5–50°C
Display Digital Display
Control Mode Automatic Time-Based Control
Warranty 1 Year
Applications

Where This Controller Is Used

Suitable applications depend on the valve actuator, wiring and programmed operating sequence.

Water Filtration Systems

Automatic control for backwash and service cycles in commercial filtration systems.

Water Softener Systems

Scheduled valve operation for resin regeneration and normal service.

Industrial Pretreatment

Valve control for pretreatment lines before RO and other purification processes.

OEM Skid Integration

A practical controller option for customized equipment and packaged water systems.

Compatibility confirmation is required: DN size alone is not enough to confirm a match. Please provide the valve model, actuator voltage, wiring diagram, connection standard and required operating sequence before placing an order.
Selection support

Installation & Ordering Information

Preparing the following information helps our technical team confirm the correct configuration quickly.

Before Installation

  • Verify the local input voltage and electrical safety requirements.
  • Confirm actuator voltage, wiring terminals and rotation direction.
  • Check the ball valve size, torque requirement and connection standard.
  • Install in a dry, ventilated position within the stated temperature range.
  • Commission the controller with the valve before connecting it to the full process.

Send With Your Enquiry

  • Valve model and clear photos of the valve and actuator label.
  • Nominal valve size and quantity required.
  • Input voltage, destination country and plug requirements.
  • Required filtration, backwash or regeneration sequence.
  • Project delivery schedule and OEM branding requirements, if any.
FAQ

Frequently Asked Questions

How do I choose the correct model for my application?
Please send us the product type, intended application, required size or capacity, working pressure, operating conditions and quantity. Our team will review the information and help you select a suitable model.
Can the product specifications or appearance be customized?
Customization options depend on the product and order requirements. Available options may include size, connection type, pressure rating, color, labeling, packaging or electrical configuration. Please contact us with your specifications for confirmation.
What technical documents can you provide?
Depending on the product, we can provide available specification sheets, installation information, drawings, operating instructions and applicable certificates. Please request the documents for the exact model you are considering.
What is the minimum order quantity?
The minimum order quantity varies by product, model and customization requirement. Sample availability should also be confirmed with our sales team before ordering.
How long is the production and delivery time?
Production time depends on the product model, quantity, customization requirements and current production schedule. Delivery time also varies by destination and shipping method. We will confirm the estimated schedule in the quotation.
What information should I provide when requesting a quotation?
Please provide the product name or model, required specifications, quantity, application, destination country and any special requirements. Photos, drawings or existing equipment information can help us confirm the correct product more efficiently.

Request a Technical Quote

Send your valve information and project requirements. Our sales and technical team will review the details and reply with a suitable configuration.

  • Valve compatibility confirmation
  • Technical specification support
  • Quantity and export quotation
  • OEM project discussion

Need Help Confirming Compatibility?

Send us the valve model, size, actuator voltage, quantity and destination country. We will help check whether this controller fits your water treatment project.

Contact Hedelong WhatsApp +86 159 3384 5598