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FS-Curtis FSK-NX30-37TUK Tune Up Kit

Original price $1,185.00
Original price $1,185.00 - Original price $1,185.00
Original price $1,185.00
Current price $1,065.00
$1,065.00 - $1,065.00
Current price $1,065.00
Save $120.00 Save $120.00
SKU FSK-NX30-37TUK

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Overview
Description

FS-Curtis FSK-NX30-37TUK Tune Up Kit

For NX30 & NX37 (40–50 HP) Rotary Screw Compressors

Old Part Number: FSK-8NX30-37

Product Description

Restore Performance. Protect Uptime.

The FS-Curtis FSK-NX30-37TUK Tune Up Kit is the OEM rebuild package designed specifically for:

  • NX30 (40 HP)

  • NX37 (50 HP)

Over time, critical control components such as the inlet valve, thermostatic valve, and minimum pressure valve (MPV) experience wear. This tune up kit restores proper airflow control, oil temperature regulation, and system pressure stability.

This kit replaces the previous part number FSK-8NX30-37.


What’s Included in the Tune Up Kit

Each kit contains genuine FS-Curtis components:

Component Part Number Qty
Inlet Valve 2104050162 1
Inlet Valve O-Ring 2111010483 1
Thermostatic Valve Kit 2605695750 1
MPV Kit 2605695740 1

Everything required to refresh critical airflow and temperature control components.


Why a Tune Up Kit Matters

In 40–50 HP rotary screw compressors, these components directly impact:

  • Proper air intake regulation

  • Stable system pressure

  • Correct oil temperature control

  • Reduced energy waste

  • Protection of the airend

  • Overall compressor efficiency

A failing inlet valve can cause loading issues.
A worn MPV can impact pressure stability.
A degraded thermostatic valve can lead to improper oil temperature and reduced compressor life.

Replacing these parts proactively helps prevent costly downtime and performance loss.


OEM Quality for NX Series Compressors

This is a genuine FS-Curtis kit, engineered specifically for NX Series compressors. Using OEM components ensures:

  • Proper fit and sealing

  • Correct system calibration

  • Maintained warranty compliance

  • Long-term reliability

For facilities enrolled in extended warranty programs, following factory service guidelines with genuine parts is essential.


Compatible Models

  • FS-Curtis NX30 (40 HP)

  • FS-Curtis NX37 (50 HP)

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


Why Buy from Compressed Air Advisors Online?

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

We help facilities:

  • Maintain production uptime

  • Protect capital equipment

  • Improve energy efficiency

  • Stay on top of preventative maintenance

Your compressed air system is infrastructure. Maintaining it properly protects your entire operation.

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