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FS-Curtis FSK-5NX4-15 500 Hour Service Kit

Original price $108.00
Original price $108.00 - Original price $108.00
Original price $108.00
Current price $97.00
$97.00 - $97.00
Current price $97.00
Save $11.00 Save $11.00
SKU FSK-5NX4-15

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Overview
Description

FS-Curtis FSK-5NX4-15

500 Hour Service Kit

For All NX Compressors 5–20 HP

Old Part Numbers: FSK-5NX4-6 & FSK-26NX8-15


Product Description

Protect Your NX Compressor at the 500 Hour Interval

The FS-Curtis FSK-5NX4-15 500 Hour Service Kit is the OEM preventative maintenance kit designed for all NX Series compressors in the 5–20 HP range, including:

  • NX04

  • NX06

  • NX08

  • NX11

  • NX15

This kit consolidates previous part numbers FSK-5NX4-6 and FSK-26NX8-15 into one updated service solution for the entire 5–20 HP NX platform.

Performing service at the 500-hour mark is critical to protecting your airend, maintaining efficiency, and preventing premature wear in continuous-duty rotary screw compressors.


What’s Included in This 500 Hour Service Kit

Each kit contains genuine FS-Curtis components:

Component Qty
Oil Filter 1
Oil Analysis Kit 1

Everything required to complete the recommended 500-hour maintenance interval.


Why the 500 Hour Service Matters

Rotary screw compressors rely on clean, properly filtered oil for lubrication, cooling, and sealing. During operation, contaminants accumulate in the lubricant and filtration system.

Replacing the oil filter and analyzing lubricant condition at 500 hours helps:

  • Maintain proper oil flow

  • Protect the airend from contamination

  • Prevent bearing and rotor damage

  • Preserve energy efficiency

  • Detect early signs of internal wear

  • Extend compressor lifespan

Skipping early service is one of the fastest ways to reduce compressor reliability.


OEM Quality for NX Series Protection

This is a genuine FS-Curtis service kit, engineered specifically for NX Series compressors.

Using OEM components ensures:

  • Proper filtration performance

  • Correct fit and sealing

  • Maintained warranty compliance

  • Maximum system reliability

For facilities enrolled in the NXGEN Extended Warranty Program, following the prescribed maintenance schedule with genuine parts is essential to preserve coverage.


Compatible Models

Designed for all NX Series compressors 5–20 HP, including:

  • FS-Curtis NX04

  • FS-Curtis NX06

  • FS-Curtis NX08

  • FS-Curtis NX11

  • FS-Curtis NX15

If you are unsure about compatibility, Compressed Air Advisors Online can confirm your model before ordering.


Why Buy from Compressed Air Advisors Online?

Compressed Air Advisors Online is America’s choice for compressed air solutions, supplying OEM service kits and parts nationwide.

We help facilities:

  • Stay compliant with maintenance schedules

  • Protect valuable compressor assets

  • Reduce downtime risk

  • Maintain production efficiency

Your compressor system is mission-critical infrastructure. Proper maintenance protects your investment.

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