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

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

The AEROQUIP 2251-12-12S is a 3/4 in x 3/4 in NPTF-to-NPTF steel hydraulic hose adapter with a male x male swivel design and 90° elbow configuration. This fitting is designed for connecting hydraulic lines in…

SKU 3G-OTH-646629

Also listed as: 22511212S · 2251 12 12S

Brand
AEROQUIP
Item
Hydraulic Hose Adapter: 3/4 in x 3/4 in Fitting Size, Male x Male, NPTF x NPTF
Category
NPTF-to-NPTF Steel Hydraulic Hose Adapters
Available to Order
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AEROQUIP
Manufacturer Part Number
2251-12-12S
Type
Male x Male, NPTF x NPTF, Swivel
Elbow
90°
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 2251-12-12S is a 3/4 in x 3/4 in NPTF-to-NPTF steel hydraulic hose adapter with a male x male swivel design and 90° elbow configuration. This fitting is designed for connecting hydraulic lines in industrial fluid power systems.

Frequently Asked Questions

What is the AEROQUIP 2251-12-12S hydraulic hose adapter used for?

The AEROQUIP 2251-12-12S is a 3/4 in NPTF-to-NPTF steel hydraulic hose adapter used to connect hydraulic lines in industrial fluid power systems. Its 90° elbow and swivel design help route hoses around obstacles while maintaining a leak-resistant seal in high-pressure applications.

What are the specifications of the AEROQUIP 2251-12-12S?

The AEROQUIP 2251-12-12S is a male x male NPTF-to-NPTF steel hydraulic hose adapter with a 3/4 in x 3/4 in fitting size. It features a 90° elbow configuration and a swivel design for flexible routing. The connection type is NPTF on both ends, ensuring a tight, taper-thread seal.

Where to buy the AEROQUIP 2251-12-12S worldwide?

3G Electric supplies the AEROQUIP 2251-12-12S 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 NPTF-to-NPTF steel adapter.

How to install the AEROQUIP 2251-12-12S swivel elbow adapter?

To install the AEROQUIP 2251-12-12S, apply thread sealant to the NPTF male ends and hand-tighten into matching female ports. Use a wrench on the hex flats to final-torque without over-tightening. The swivel nut allows final orientation of the 90° elbow before locking.

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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