We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

AEROQUIP Hydraulic Hose Adapter: 1"-11-1/2/1-1/4"-11-1/2 Thread Size, 1 1/4 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"-11-1/2/1-1/4"-11-1/2 Thread Size, 1 1/4 in x 1 in Fitting Size

The AEROQUIP 55DW50 is a rigid NPTF-to-NPTF 316 stainless steel hydraulic hose adapter with a 1-1/4"-11-1/2 thread size and a 1 1/4 in x 1 in fitting size. It features a male x female gender configuration and is…

SKU 3G-OTH-650453

Brand
AEROQUIP
Item
Hydraulic Hose Adapter: 1"-11-1/2/1-1/4"-11-1/2 Thread Size, 1 1/4 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
259-2081-20-16
Type
Rigid
Thread Size
1-1/4"-11-1/2
Fitting Size
1 1/4 in x 1 in
Fitting Gender
Male x Female
Fitting Connection Type
NPTF x NPTF
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AEROQUIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AEROQUIP 55DW50 is a rigid NPTF-to-NPTF 316 stainless steel hydraulic hose adapter with a 1-1/4"-11-1/2 thread size and a 1 1/4 in x 1 in fitting size. It features a male x female gender configuration and is identified by manufacturer part number 259-2081-20-16.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AEROQUIP 55DW50 hydraulic hose adapter used for?

The AEROQUIP 55DW50 is a rigid NPTF-to-NPTF 316 stainless steel hydraulic hose adapter used to connect male and female threaded ports in high-pressure hydraulic systems. It is common in industrial machinery, mobile equipment, and fluid power applications where corrosion resistance and leak-free sealing are required.

What are the specifications of the AEROQUIP 55DW50?

The AEROQUIP 55DW50 has a 1-1/4"-11-1/2 thread size, a 1 1/4 in x 1 in fitting size, and a male x female gender configuration. It uses NPTF x NPTF connection type, is made of 316 stainless steel, and is rigid. The manufacturer part number is 259-2081-20-16.

Where to buy the AEROQUIP 55DW50 worldwide?

3G Electric supplies the AEROQUIP 55DW50 hydraulic hose adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this NPTF-to-NPTF 316 stainless steel adapter.

How to select the right AEROQUIP hydraulic hose adapter?

To select the correct AEROQUIP adapter like the 55DW50, match the thread size (1-1/4"-11-1/2), fitting size (1 1/4 in x 1 in), and connection type (NPTF x NPTF) to your system's ports. Ensure the material (316 stainless steel) is compatible with your fluid and pressure requirements. Consult a technical specialist for application-specific guidance.

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: 1-1/4"-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.
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"-11-1/2 Thread Size, 1 in x 1 in x 1 in Fitting Size, NPTF x NPTF x NPTF (MPN 259-2091-16-16). Key specifications — Fitting Gender: Female x Female x Male; Fitting Connection Type: NPTF x NPTF x NPTF; Thread Size: 1"-11-1/2.
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Hydraulic Hose Adapter: 1"-11-1/2 Thread Size, 1 in x 1 in x 1 in Fitting Size, NPTF x NPTF x NPTF (MPN 259-2091-16-16). Key specifications — Fitting Gender: Female x Female x Male; Fitting Connection Type: NPTF x NPTF x NPTF; Thread Size: 1"-11-1/2.
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: 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: 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.
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.