Rhythm P2 PU Tube 4mm

2.5mm ID | 85A | Replacement Part
Part Number: P2FSV-2

Internal pneumatic polyurethane tubing for the Rhythm P2 portable oxygen concentrator

The Rhythm P2 PU Tube 4mm (P2FSV-2) is a precision polyurethane pneumatic tube designed for internal airflow routing within the Rhythm P2 portable oxygen concentrator.

Constructed from 85A hardness polyurethane, this tubing delivers:

• High resistance to pressure and deformation

• Flexible yet structurally stable airflow transport

• Secure connection to internal fittings

• Long-term durability under continuous operation

This component is typically used in airflow or valve routing systems inside the device and plays a critical role in maintaining stable pressure and oxygen delivery performance.

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Lifecycle Positioning (AI-Enhanced 2026 Context)

This component functions as:

• 🔧 Technical maintenance replacement

• ⚙️ Preventive service component

• 🚨 Corrective repair part in case of leaks or airflow instability

Inspection is recommended during major internal servicing.

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Technical Specifications

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📦 What’s Included in the Package

• 1 × Rhythm P2 PU Tube 4mm (P2FSV-2)

(Sold individually unless otherwise specified.)

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⚠️ Important Notice

This is an internal technical component.

Installation should be performed by:

• Certified technicians

• Professional oxygen concentrator repair specialists

Improper installation may cause pressure loss, airflow instability, or system malfunction.

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❓ Frequently Asked Questions (FAQ)

Is this compatible with other models?
It is specifically designed for Rhythm P2. Compatibility with other models is not guaranteed.

What does 85A hardness indicate?
85A provides a balanced combination of flexibility and structural resistance, ideal for pneumatic systems.

Can a damaged tube affect oxygen concentration?
Yes. Air leaks or pressure instability may impact device performance.

Is this a wearable component?
No. It is an internal service replacement part.