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Equipment Application Guide

Compressor Sealing Solutions

Industrial gas and air compressors operate under high rotational speeds and demanding differential pressures. Reliable sealing is critical to contain process gases, prevent environmental emissions, and maintain system integrity.

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Key Engineering Considerations for Compressor Service

Compressor sealing applications involve unique operating dynamics that require careful engineering review:

Gas Service & Containment

Handling hydrocarbon gases, inert process streams, or corrosive vapors requires precise secondary seal selection (such as FFKM or PTFE) and barrier containment.

Differential Pressure & Speed

High-speed turbomachinery and positive displacement blowers generate high thermal and mechanical loads across seal faces.

Auxiliary Support Systems

Proper quench, purge, or barrier fluid arrangements are frequently required to maintain safe operating margins.

Relevant Compressor & Blower Sealing Products

Selected Pressivon product solutions certified for gas compression and rotating equipment.

PV-F01Family: specialty-sealing

Carbon Floating Ring Seal

Carbon floating ring seal series.

Shaft: 40 – 300 mm (dh6)
Pressure: 2 bar (max)
Temp: -120 to +500°C
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PV-F02Family: specialty-sealing

Carbon Floating Ring Seal

Carbon floating ring seal series.

Shaft: 45 – 340 mm (dh7)
Pressure: 20 bar (max)
Temp: -120 to +800°C
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PV-F03Family: specialty-sealing

Carbon Floating Ring Seal

Carbon floating ring seal series.

Shaft: 45 – 300 mm (dh6)
Pressure: 3 bar (max)
Temp: -120 to +500°C
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PV-F04Family: specialty-sealing

Carbon Floating Ring Seal

Carbon floating ring seal series.

Shaft: 45 – 300 mm (dh6)
Pressure: 3 bar (max)
Temp: -120 to +500°C
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PV-F05Family: specialty-sealing

Carbon Floating Ring Seal

Carbon floating ring seal series.

Shaft: 40 – 300 mm (dh7)
Pressure: 1.5 bar (max)
Temp: Up to 225°C
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PV-F06Family: specialty-sealing

Carbon Floating Ring Seal

Carbon floating ring seal series.

Shaft: 45 – 160 mm (dh7)
Pressure: 1.5 bar (max)
Temp: -120 to +500°C
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Submit compressor specifications for engineering evaluation

To ensure proper seal configuration for gas or air compressor duties, please provide the following parameters:

• Compressor type (Centrifugal / Screw / Recip)
• Shaft size & rotational speed (RPM)
• Suction & discharge pressures
• Operating gas composition
• Gas temperature & moisture content
• Existing seal drawing or part number
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Related Industries:Oil & Gas,Petrochemicals,Chemical Processing
Technical Reference:Resource Center