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DANFOSS / EATON FLEXMASTER - CODE FX

Description & Features

Designed for tube and pipe joint applications, the Danfoss / Eaton Flexmaster - Code Fx is an Aeroquip-branded fitting solution suited to hydraulic and industrial fluid systems. The Flexmaster series is recognized for its reliable connection integrity in demanding environments where secure tube and pipe joints are required.

Fluid compatibility documentation is available for this product, supporting proper specification and material selection for the intended service conditions. As part of the Aeroquip product line under the Eaton and Danfoss portfolios, this fitting reflects established engineering standards for industrial fluid conveyance.

SKU: NK1237-100B0750

Supplier Part Number (MPN): NK1237-100B0750

Specifications

Brand Aeroquip® by Danfoss	Dimensions 7-1/2 in L	Fitting Type Sleeve	Material Steel	Material Construction Steel	Series NH1237 Series

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Product Questions & Answers (1)

Question by: Steve W on Feb 5, 2026, 2:01 PM

I need to know what fluids this fitting will work with. Do you have a chart or something?

Answer by: Customer Support on Feb 7, 2026, 7:06 AM

Context-first, fluid compatibility documentation is indeed available for this product. There's a link provided that will give you the specifics for proper specification and material selection based on what you're running through it.