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27240331PK RO Membrane Watermakers Parker Square

8" Reverse Osmosis Membrane Element (27240331PK)

The Parker 27240331PK is a high-performance 8" thin film composite RO membrane designed for both seawater and brackish water applications. Engineered for use in standard 8.0" pressure vessels, it ensures superior salt rejection, high output, and energy efficiency. Trusted by plant operators worldwide, it delivers reliable performance and long service life in demanding desalination systems.

The 8" membrane gives you:

  • High salt rejection
  • Energy efficient
  • Fast water output
  • Industry standard fit.

We deliver directly and globally to end-users, agents, and resellers.
Contact us at quotes@insatech.com.

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Performance-Driven Design with Clear Operational Advantages

The 8" Reverse Osmosis Membrane Element (27240331PK) is engineered to offer a powerful combination of efficiency, durability, and compatibility. Designed for both seawater and brackish water applications, it ensures high salt rejection and stable production rates even under demanding conditions. This makes it an excellent choice for marine, offshore, and industrial desalination systems.

What sets this membrane apart is its low energy consumption, made possible by its thin film composite construction, which helps reduce operating costs without compromising water quality. It is manufactured using premium-grade materials and undergoes thorough testing to ensure every element meets strict performance criteria.

The membrane is also universally compatible with standard 8.0" pressure vessels — including Parker Village Marine Tec. housings and other industry-standard systems — which allows for easy installation and replacement in both new and existing RO setups. Operators benefit from a longer membrane lifespan, minimal maintenance requirements, and consistently high water output, making it a cost-effective and reliable investment for long-term use.

Key Advantages:

  • High salt rejection
  • Low energy demand
  • Long service life
  • Standard 8" fit
  • Reliable flow performance.

Seamless Integration with Standard Systems

The 27240331PK membrane is built to industry specifications, making it fully compatible with all standard 8.0" I.D. pressure vessels. Whether you're outfitting a Parker Village Marine Tec. system or retrofitting another RO brand, this membrane ensures a trouble-free installation and dependable seal. Its universal fit means operators can streamline maintenance, reduce downtime, and confidently swap out membranes as needed.

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RO Membrane Watermakers Parker 16X9
27240331PK RO Membrane Watermakers Parker 16X9

Tested Quality and Storage Ready

Each membrane element is subjected to rigorous performance testing to guarantee reliability in real-world desalination environments. Parker's commitment to quality ensures that every membrane consistently meets output expectations. To protect membrane integrity during shipping, storage, or system shutdowns, elements are delivered ready for preservation — with guidance for using standard sodium metabisulfite storage solutions to prevent biological growth and extend shelf life.

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Compatible with Village Marine and Sea Recovery Systems

These RO membranes are specifically designed for use in Parker Village Marine and Sea Recovery watermaker systems, while also fitting many other industry-standard pressure vessel housings. Both system lines are known for delivering reliable freshwater production through reverse osmosis and are used across a wide range of applications—from private yachts to commercial and military vessels. While Village Marine systems are built for durability and dependable operation under demanding conditions, Sea Recovery units focus on user-friendly, automated performance with high efficiency. Parker membranes ensure that both system types maintain strong performance and deliver clean water, even during continuous saltwater operation.

See all our Watermaker systems here

Discover Sea Recovery – Efficient and User-Friendly Watermakers

Parker’s Sea Recovery series includes compact to large-scale RO systems designed for marine use — from leisure boats to commercial vessels. With automated operation, low energy use, and minimal maintenance, these systems ensure reliable freshwater production at sea. Built for efficiency and ease of use, Sea Recovery units offer a smart solution backed by a proven quality.

Key advantages for you:

  • Automatic operation
  • Low energy use
  • Compact design.

Read more about the Sea Recovery Series here

Aquamatic Series Parker Watermakers 1024 16X9
Village Marine Pure Water Series Watermaker 16X9

Village Marine Pure Water Series

The Pure Water Series from Parker Watermakers is built for maximum installation flexibility, outstanding performance, and long-lasting operation - even in the harshest environments.
Ideal for 24/7 continuous duty, it ensures a dependable fresh water supply when reliability matters most.

The Pure Water Series gives you:

  • Maintenance-free air/oil separator
  • Freshwater flush system
  • Easy to operate
  • Enhanced water quality.

Read more about the Village Marine Pure Water Series here

27240331PK RO Membrane Watermakers Parker 16X9 RO Membrane Watermakers Parker 16X9
27240331PK RO Membrane Watermakers Parker 16X9
RO Membrane Watermakers Parker 16X9

Get in Touch with Our Experts

Insatech Medarbejdere Website MSR
For technical questions

Martin Søvind Jensen


Tel: +45 2761 4502

Email: Marine@insatech.com

Write to Martin

Test Af Websitebillede FREJ ANAN HNI
For commercial inquiries

Our team of Sales Specialists


Tel.: +45 5537 2095

Email: quotes@insatech.com

 

Contact us now

We Deliver Directly to End Customers, Resellers, and Agents – Globally

At Insatech, we are proud to offer our high-quality products to all customers worldwide. Whether you’re an end customer, a reseller, or an agent, you can purchase directly from us.

By choosing us, you gain direct access to all our products, eliminating the need for intermediaries. Our global distribution possibilities ensure fast and reliable delivery to your doorstep, wherever you are.

We strive to make it easy for you as an end consumer to find the products you are looking for while supporting agents and resellers looking to grow their business. Whether you’re buying for your use or resale, we’re here to meet your needs.

Discover how simple it is to work directly with a trusted global distributor – shop with confidence at Insatech today!

Contact us here

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Why We Offer Parker Products

At Insatech, we choose Parker Hannifin because their products set the industry standard for innovation, reliability, and performance. Parker’s advanced technologies and durable components ensure long-term efficiency and safety in demanding marine and industrial applications. By integrating Parker’s instrumentation, valves, and system solutions, we deliver trusted, high-quality results that help our customers operate smarter and more sustainably.

Authorized Parker Hannifin Distributor

 

At Insatech, we deliver more than high-quality Parker Hannifin products - we provide complete Parker solutions. Combining engineering expertise, global support, and proven technology, our turnkey systems are built to meet real operational challenges. With tailored services and expert knowledge, we ensure efficiency, compliance, and long-term performance across marine, industrial, and process applications.

Get help and support

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Brand

Various

Application

Commercial

Product Water Flow Rate (GPD)

9000

Product Type

Membrane

Membrane Module Included

Hard Shell Fiberglass

Maximum Operating Pressure

1200 psi

Maximum Operating Temperature

113.0 °F, 45.0 °C

Maximum Feed Turbidity

1 NTU

Chlorine Tolerance

Not detectable

pH Range

Short-Term Cleaning: 1-12, Continuous Operation: 2-11

Water Flow Rate

9000.0 gal/min, 34.1 m3/hour

Maximum Feed Silt Density Index

SDI 5

Membrane Outer Wrap Type

Fiberglass

Element Test Conditions

~32, 000 PPM NACL; 800 PSI; 77°F (25°C)

Salt Rejection

99.5 % Minimum, 99.8 % (typical)

Width

40 inch, 101.6 cm

Length

7.9 inch, 20.1 cm

Specifications & Manuals

  • Data Sheet - RO Membranes and Pleated Filters - Parker Watermakers
    English | pdf
  • Article - Watermakers FAQ - Parker Watermakers
    English | pdf

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