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AEROQUIP Hydraulic Hose Adapter: 1/4 in x 3/4 in Fitting Size, Male x Female, NPTF x NPTF - NPTF-to-NPTF Steel Hydraulic Hose Adapters
AEROQUIPNPTF-to-NPTF Steel Hydraulic Hose Adapters

AEROQUIP Hydraulic Hose Adapter: 1/4 in x 3/4 in Fitting Size, Male x Female, NPTF x NPTF

The AEROQUIP Hydraulic Hose Adapter (SKU 55DP52, MPN 2040-4-12S) is a rigid, straight NPTF-to-NPTF steel adapter with a 1/4 in x 3/4 in fitting size and male x female gender. It is designed for connecting hydraulic…

SKU 3G-OTH-646414

Brand
AEROQUIP
Item
Hydraulic Hose Adapter: 1/4 in x 3/4 in Fitting Size, Male x Female, NPTF x NPTF
Category
NPTF-to-NPTF Steel Hydraulic Hose Adapters
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Technical Specifications

AEROQUIP
Manufacturer Part Number
2040-4-12S
Type
Male x Female, NPTF x NPTF, Rigid, Straight
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 Hydraulic Hose Adapter (SKU 55DP52, MPN 2040-4-12S) is a rigid, straight NPTF-to-NPTF steel adapter with a 1/4 in x 3/4 in fitting size and male x female gender. It is designed for connecting hydraulic hoses in industrial fluid power systems.

Frequently Asked Questions

What is the AEROQUIP 2040-4-12S hydraulic hose adapter used for?

The AEROQUIP 2040-4-12S is a rigid, straight NPTF-to-NPTF steel adapter used to connect hydraulic hoses in industrial fluid power systems. It joins a 1/4 in male NPTF thread to a 3/4 in female NPTF port, enabling reliable sealing in high-pressure oil, water, or pneumatic circuits.

What are the specifications of the AEROQUIP 2040-4-12S adapter?

The AEROQUIP 2040-4-12S is a male x female, NPTF x NPTF rigid straight adapter with a 1/4 in x 3/4 in fitting size. It is made of steel and designed for hydraulic hose connections. The manufacturer part number is 2040-4-12S, and the SKU is 55DP52.

Where to buy the AEROQUIP 2040-4-12S hydraulic hose adapter worldwide?

3G Electric supplies the AEROQUIP 2040-4-12S hydraulic hose adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us for pricing and lead time on this NPTF-to-NPTF steel adapter.

How to select the correct AEROQUIP hydraulic hose adapter for my system?

To select the correct AEROQUIP adapter, match the thread type (NPTF), size (1/4 in male to 3/4 in female), and gender (male x female) to your hose and port connections. Ensure the adapter is rated for your system pressure and fluid compatibility. 3G Electric can help verify fitment for your application.

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 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 in x 3/4 in Fitting Size, Female x Female, NPTF x NPTF, Rigid, 90° Elbow (MPN 2087-16-12S). Key specifications — Fitting Gender: Female x Female; Fitting Connection Type: NPTF x NPTF.
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Hydraulic Hose Adapter: 1 in x 3/4 in Fitting Size, Female x Female, NPTF x NPTF, Rigid, 90° Elbow (MPN 2087-16-12S). Key specifications — Fitting Gender: Female x Female; Fitting Connection Type: NPTF x NPTF.
Hydraulic Hose Adapter: 1/8 in x 1/8 in x 1/8 in Fitting Size, Female x Female x Male, Rigid, Tee (MPN 2092-2-2S). Key specifications — Fitting Gender: Female x Female x Male; Fitting Connection Type: NPTF x NPTF x NPTF.
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Hydraulic Hose Adapter: 1/2 in x 1/2 in Fitting Size, Male x Male, NPTF x NPTF, Rigid, Straight (MPN 2083-8-8S). Key specifications — Fitting Gender: Male x Male; Fitting Connection Type: NPTF x NPTF.
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Hydraulic Hose Adapter: 1/2 in x 1/2 in Fitting Size, Male x Male, NPTF x NPTF, Rigid, Straight (MPN 2083-8-8S). Key specifications — Fitting Gender: Male x Male; Fitting Connection Type: NPTF x NPTF.
Hydraulic Hose Adapter: 1/4 in x 1/8 in Fitting Size, Female x Female, NPTF x NPTF, Rigid, Straight (MPN 2096-4-2S). Key specifications — Fitting Gender: Female x Female; Fitting Connection Type: NPTF x NPTF.
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Hydraulic Hose Adapter: 1/4 in x 1/8 in Fitting Size, Female x Female, NPTF x NPTF, Rigid, Straight (MPN 2096-4-2S). Key specifications — Fitting Gender: Female x Female; Fitting Connection Type: NPTF x NPTF.
Hydraulic Hose Adapter: 1 in x 1 in Fitting Size, Female x Female, NPTF x NPTF, Rigid, 90° Elbow (MPN 500024-16S). Key specifications — Fitting Gender: Female x Female; Fitting Connection Type: NPTF x NPTF.
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