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AEROQUIP 259-2091-4-4 NPTF-to-NPTF 316 Stainless Steel Hydraulic - NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
AEROQUIPNPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters

AEROQUIP 259-2091-4-4 NPTF-to-NPTF 316 Stainless Steel Hydraulic

The AEROQUIP 259-2091-4-4 is a rigid, tee-style NPTF-to-NPTF hydraulic hose adapter with a 1/4"-18 thread size and 1/4 in x 1/4 in x 1/4 in fitting size. It features a Female x Female x Male gender configuration and…

SKU 3G-OTH-650419

Also listed as: 259209144 · 259 2091 4 4

Brand
AEROQUIP
Item
259-2091-4-4 NPTF-to-NPTF 316 Stainless Steel Hydraulic
Part Number
259-2091-4-4
Category
NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
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Technical Specifications

AEROQUIP
Manufacturer Part Number
259-2091-4-4
Type
Rigid, Tee
Thread Size
1/4"-18
Fitting Size
1/4 in x 1/4 in x 1/4 in
Fitting Gender
Female x Female x Male
Fitting Connection Type
NPTF x NPTF x NPTF

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

Product Description

The AEROQUIP 259-2091-4-4 is a rigid, tee-style NPTF-to-NPTF hydraulic hose adapter with a 1/4"-18 thread size and 1/4 in x 1/4 in x 1/4 in fitting size. It features a Female x Female x Male gender configuration and is constructed from 316 stainless steel.

Frequently Asked Questions

What is the AEROQUIP 259-2091-4-4 hydraulic hose adapter used for?

The AEROQUIP 259-2091-4-4 is a rigid tee adapter used to branch or combine hydraulic fluid lines in industrial systems. Its 316 stainless steel construction resists corrosion, making it suitable for demanding environments like machining, material handling, and pump installations.

What are the specifications of the AEROQUIP 259-2091-4-4?

This adapter has a 1/4"-18 thread size, 1/4 in x 1/4 in x 1/4 in fitting size, and a Female x Female x Male gender configuration. It uses NPTF x NPTF x NPTF connection type, is rigid tee style, and is made of 316 stainless steel. The manufacturer part number is 259-2091-4-4.

Where to buy the AEROQUIP 259-2091-4-4 worldwide?

3G Electric supplies the AEROQUIP 259-2091-4-4 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NPTF-to-NPTF hydraulic hose adapter to your facility, regardless of location.

How to select the right AEROQUIP hydraulic hose adapter?

To select the correct adapter, match the thread size (1/4"-18), fitting size (1/4 in), and connection type (NPTF) to your system's ports. Confirm the gender configuration (Female x Female x Male for this tee) and ensure the material—316 stainless steel—is compatible with your fluid and pressure requirements.

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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