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AEROQUIP Hydraulic Hose Adapter: 1"-11-1/2 Thread Size, 1 in x 1 in x 1 in Fitting Size - NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
AEROQUIPNPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters

AEROQUIP Hydraulic Hose Adapter: 1"-11-1/2 Thread Size, 1 in x 1 in x 1 in Fitting Size

The AEROQUIP 259-2091-16-16 is an NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapter with a 1"-11-1/2 thread size and a 1 in x 1 in x 1 in fitting size. It features a Female x Female x Male gender configuration…

SKU 3G-OTH-650448

Brand
AEROQUIP
Item
Hydraulic Hose Adapter: 1"-11-1/2 Thread Size, 1 in x 1 in x 1 in Fitting Size
Category
NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
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Technical Specifications

AEROQUIP
Manufacturer Part Number
259-2091-16-16
Type
NPTF x NPTF x NPTF
Thread Size
1"-11-1/2
Fitting Size
1 in x 1 in x 1 in
Fitting Gender
Female x Female x Male
Fitting Connection Type
NPTF x NPTF x NPTF
View Full Spec Sheet

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

Product Description

The AEROQUIP 259-2091-16-16 is an NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapter with a 1"-11-1/2 thread size and a 1 in x 1 in x 1 in fitting size. It features a Female x Female x Male gender configuration and NPTF x NPTF x NPTF connection type.

Frequently Asked Questions

What is the AEROQUIP 259-2091-16-16 hydraulic hose adapter used for?

The AEROQUIP 259-2091-16-16 is a 316 stainless steel NPTF-to-NPTF adapter used to connect hydraulic hoses or fittings with 1"-11-1/2 threads in industrial fluid power systems. It is common in machining, material handling, and pump applications where leak-resistant tapered threads are required.

What are the specifications of the AEROQUIP 259-2091-16-16?

The AEROQUIP 259-2091-16-16 has a 1"-11-1/2 thread size, 1 in x 1 in x 1 in fitting size, and NPTF x NPTF x NPTF connection type. Its fitting gender is Female x Female x Male, and it is made of 316 stainless steel. The manufacturer part number is 259-2091-16-16.

Where to buy the AEROQUIP 259-2091-16-16 worldwide?

3G Electric supplies the AEROQUIP 259-2091-16-16 hydraulic hose adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NPTF adapter to your facility, regardless of location.

How to select the correct NPTF hydraulic hose adapter?

To select the correct NPTF adapter like the AEROQUIP 259-2091-16-16, match the thread size (1"-11-1/2), fitting size (1 in x 1 in x 1 in), and gender configuration (Female x Female x Male) to your system's ports. Ensure the material—316 stainless steel—is compatible with your fluid and pressure requirements.

Used in

Common applications for AEROQUIP
Mobile hydraulic equipment repair — Aeroquip 45° elbow flange fittings (e.g., 1A12FLA10) for hose replacement on excavators and loaders.
Industrial hydraulic power units — Aeroquip 90° elbow flange fittings (e.g., 4S20FLB20) for connecting pumps to manifold blocks.
In-house hose assembly shops — Aeroquip die packages (e.g., ET4020TP-0002) for crimping 1-wire braid hoses up to 1 1/4 in diameter.
Oil and gas field equipment — Aeroquip carbon steel flange fittings (e.g., 1A24FLA20) for high-pressure fluid transfer lines.
Hydraulic press maintenance — Aeroquip die cage assemblies (e.g., FT1382-200-M465) for crimping 4-spiral hoses on heavy-duty presses.
Agricultural machinery servicing — Aeroquip 45° elbow fittings (e.g., 1A12FLA12) for replacing hoses on tractors and harvesters.

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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Hydraulic Hose Adapter: 1-1/4"-11-1/2/3/4"-14 Thread Size, 1 1/4 in x 3/4 in Fitting Size, Rigid (MPN 259-2081-20-12). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 3/4"-14.
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Hydraulic Hose Adapter: 1/8"-27/3/8"-18 Thread Size, 3/8 in x 1/8 in Fitting Size, Male x Female (MPN 259-2081-6-2). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1/8"-27.
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Hydraulic Hose Adapter: 1/8"-27/3/8"-18 Thread Size, 3/8 in x 1/8 in Fitting Size, Male x Female (MPN 259-2081-6-2). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1/8"-27.
Hydraulic Hose Adapter: 1/4"-18/1/8"-27 Thread Size, 1/4 in x 1/8 in Fitting Size, Male x Female (MPN 259-2081-4-2). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1/4"-18.
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Hydraulic Hose Adapter: 1/4"-18/1/8"-27 Thread Size, 1/4 in x 1/8 in Fitting Size, Male x Female (MPN 259-2081-4-2). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1/4"-18.
Hydraulic Hose Adapter: 1/8"-27 Thread Size, 1/8 in x 1/8 in x 1/8 in Fitting Size, Rigid, Tee (MPN 259-2090-2-2). Key specifications — Fitting Gender: Female x Female x Female; Fitting Connection Type: NPTF x NPTF x NPTF; Thread Size: 1/8"-27.
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Hydraulic Hose Adapter: 1/8"-27 Thread Size, 1/8 in x 1/8 in x 1/8 in Fitting Size, Rigid, Tee (MPN 259-2090-2-2). Key specifications — Fitting Gender: Female x Female x Female; Fitting Connection Type: NPTF x NPTF x NPTF; Thread Size: 1/8"-27.
Hydraulic Hose Adapter: 1"-11-1/2/1-1/4"-11-1/2 Thread Size, 1 1/4 in x 1 in Fitting Size, Rigid (MPN 259-2081-20-16). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1-1/4"-11-1/2.
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Hydraulic Hose Adapter: 1"-11-1/2/1-1/4"-11-1/2 Thread Size, 1 1/4 in x 1 in Fitting Size, Rigid (MPN 259-2081-20-16). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1-1/4"-11-1/2.
Hydraulic Hose Adapter: 3/8"-18 Thread Size, 3/8 in x 3/8 in Fitting Size, Male x Male, NPTF x NPTF (MPN 259-2083-6-6). Key specifications — Fitting Gender: Male x Male; Fitting Connection Type: NPTF x NPTF; Thread Size: 3/8"-18.
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Hydraulic Hose Adapter: 3/8"-18 Thread Size, 3/8 in x 3/8 in Fitting Size, Male x Male, NPTF x NPTF (MPN 259-2083-6-6). Key specifications — Fitting Gender: Male x Male; Fitting Connection Type: NPTF x NPTF; Thread Size: 3/8"-18.
Hydraulic Hose Adapter: 3/4"-14 Thread Size, 3/4 in x 3/4 in Fitting Size, Male x Male, NPTF x NPTF (MPN 259-2085-12-12). Key specifications — Fitting Gender: Male x Male; Fitting Connection Type: NPTF x NPTF; Thread Size: 3/4"-14.
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Hydraulic Hose Adapter: 1/4"-18/1/8"-27 Thread Size, 1/8 in x 1/4 in Fitting Size, Male x Female (MPN 259-2040-2-4). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1/4"-18.
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Hydraulic Hose Adapter: 1/4"-18/1/8"-27 Thread Size, 1/8 in x 1/4 in Fitting Size, Male x Female (MPN 259-2040-2-4). Key specifications — Fitting Gender: Male x Female; Fitting Connection Type: NPTF x NPTF; Thread Size: 1/4"-18.