Products

Barrier Fluids

Barrier fluid requirements can vary depending on seal arrangement, system design and the operating conditions of the equipment involved. In many seal support systems, product choice is linked to factors such as fluid compatibility, operating temperature and the broader requirements of the installation.

NEXT Lubricants supplies barrier fluids for a range of seal support applications, with products intended for different system types, operating conditions and service environments.

NXT-SEAL-001 · REV.A · Dual Mechanical Seal NEXT LUBRICANTS B.V.
Dual mechanical seal close-up

knowledge

Product Considerations in Barrier Seal Systems

Barrier fluid selection is generally influenced by the seal arrangement, the operating profile of the system and the service conditions of the equipment involved. In practice, this means looking at how the fluid performs within the seal support environment, how it aligns with system requirements and how it contributes to stable operation over time.

Typical selection considerations include:

Applications

Application-Specific Barrier Fluids

NEXT Lubricants supplies barrier fluids for a range of seal support applications, with product choice varying by system type, operating conditions and installation requirements.

Dual Mechanical Seal Barrier Fluids

Lubricants for dual mechanical seal systems, with selection depending on seal arrangement, operating conditions and service requirements.

Compressor Seal Barrier Fluids

Lubricants for compressor seal support systems, with selection depending on equipment design, operating profile and application conditions.

Products

Frequently Selected Barrier Fluids

The NEXT barrier fluid range includes products developed for different seal support systems, operating profiles and service requirements.

NEXT Barrier N

Clean Synthetic Barrier Fluid

Base Oil: PAO

ISO Range: 5 – 60

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NEXT Barrier XL

 Extended Life Synthetic Barrier Fluid

Base Oil: PAO

ISO Range: 5 – 60

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NEXT Barrier PAG

PAG Barrier Fluid

Base Oil: PAG

ISO Range: 10 – 46

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NEXT Barrier PEG

PEG Barrier Fluid

Base Oil: PEG

ISO Range: VG 25

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EXPERTISE & CAPABILITY

NEXT Lubricants Experience in Barrier Fluids

NEXT Lubricants supports barrier seal systems with fluids developed for a range of seal support applications and operating conditions. Our range is intended for systems where fluid compatibility, stable performance and clear product information are important parts of ongoing operation.

Our experience includes:

Recommendation

Need Help Selecting a Barrier Fluid?

NEXT Lubricants provides technical lubricant recommendations for compressor applications across multiple indistries.