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AEROQUIP 259-2085-4-4 NPTF Male x Male 316 Stainless Steel - NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
AEROQUIPNPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters

AEROQUIP 259-2085-4-4 NPTF Male x Male 316 Stainless Steel

The AEROQUIP 259-2085-4-4 is a 316 stainless steel hydraulic hose adapter with a male x male NPTF x NPTF connection type, featuring a 1/4"-18 thread size and a 1/4 in x 1/4 in fitting size.

SKU 3G-OTH-650418

Also listed as: 259208544 · 259 2085 4 4

Brand
AEROQUIP
Item
259-2085-4-4 NPTF Male x Male 316 Stainless Steel
Part Number
259-2085-4-4
Category
NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
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Technical Specifications

AEROQUIP
Manufacturer Part Number
259-2085-4-4
Type
Male x Male, NPTF x NPTF
Thread Size
1/4"-18
Fitting Size
1/4 in x 1/4 in
Fitting Gender
Male x Male
Fitting Connection Type
NPTF x NPTF

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AEROQUIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AEROQUIP 259-2085-4-4 is a 316 stainless steel hydraulic hose adapter with a male x male NPTF x NPTF connection type, featuring a 1/4"-18 thread size and a 1/4 in x 1/4 in fitting size.

Frequently Asked Questions

What is the AEROQUIP 259-2085-4-4 hydraulic hose adapter used for?

The AEROQUIP 259-2085-4-4 is a 316 stainless steel male x male NPTF x NPTF adapter used to connect hydraulic hoses or fittings with 1/4"-18 threads in industrial fluid power systems. It provides a leak-resistant seal in high-pressure applications across machining, material handling, and other plant operations.

What are the specifications of the AEROQUIP 259-2085-4-4?

The AEROQUIP 259-2085-4-4 is a male x male NPTF x NPTF hydraulic hose adapter with a 1/4"-18 thread size and a 1/4 in x 1/4 in fitting size. It is made of 316 stainless steel for corrosion resistance. The manufacturer part number is 259-2085-4-4.

Where to buy the AEROQUIP 259-2085-4-4 worldwide?

3G Electric supplies the AEROQUIP 259-2085-4-4 hydraulic hose adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 316 stainless steel NPTF x NPTF adapter.

How to select the correct NPTF hydraulic hose adapter?

To select the correct NPTF adapter like the AEROQUIP 259-2085-4-4, match the thread size (1/4"-18), fitting gender (male x male), and connection type (NPTF x NPTF) to your system's ports. Verify the material—316 stainless steel for corrosive environments—and confirm the fitting size (1/4 in x 1/4 in) matches your hose or component.

Used in

Common applications for AEROQUIP
Industrial machinery — Aeroquip JIC-to-JIC steel hydraulic hose adapters (e.g., 203102-8-8S) for connecting hydraulic lines in fluid power systems.
Heavy equipment — Aeroquip FC579 high-impulse hose assemblies (e.g., HB-9206Q) for high-pressure hydraulic circuits in jacking systems.
Fluid power maintenance — Aeroquip NPTF-to-NPTF rigid steel adapters (e.g., 2081-16-8S) for connecting pumps, valves, and cylinders.
Hydraulic repair — Aeroquip brass barbed hose fittings (e.g., 4738-6-6B) for -6 dash size hoses with 3/8 in inside diameter, reusable.
Mobile hydraulics — Aeroquip NPSM-to-NPTF swivel adapters (e.g., 2049-20-20S) for joining straight-thread and tapered-thread ports.
Equipment assembly — Aeroquip crimp hydraulic hose fittings (e.g., 3G-OTH-452387) for -16 hose dash size with JIC female swivel and 90° elbow.
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AEROQUIP Products

3G Electric supplies AEROQUIP nptf-to-nptf 316 stainless steel hydraulic hose adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This NPTF-to-NPTF adapter is made of 316 stainless steel for corrosion resistance. It has a 1 in x 1/2 in fitting size with male x female gender and a 1/2"-14 thread. Used in high-pressure hydraulic systems, lubrication lines, and instrumentation to connect threaded ports
AEROQUIP
This NPTF-to-NPTF adapter is made of 316 stainless steel for corrosion resistance. It has a 1 in x 1/2 in fitting size with male x female gender and a 1/2"-14 thread. Used in high-pressure hydraulic systems, lubrication lines, and instrumentation to connect threaded ports

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