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AEROQUIP NPSM-to-NPTF 316 Stainless Steel Hydraulic Hose Adapter - NPSM-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
AEROQUIPNPSM-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters

AEROQUIP NPSM-to-NPTF 316 Stainless Steel Hydraulic Hose Adapter

The AEROQUIP 259-2045-4-4 is a 316 stainless steel hydraulic hose adapter with a female NPSM swivel to male NPTF connection, featuring a 1/4"-18 thread size and 1/4 in x 1/4 in fitting size.

SKU 3G-OTH-648610

Also listed as: 259204544 · 259 2045 4 4

Brand
AEROQUIP
Item
NPSM-to-NPTF 316 Stainless Steel Hydraulic Hose Adapter
Part Number
259-2045-4-4
Category
NPSM-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
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Technical Specifications

AEROQUIP
Manufacturer Part Number
259-2045-4-4
Type
Female x Male, Swivel
Thread Size
1/4"-18
Fitting Size
1/4 in x 1/4 in
Fitting Gender
Female x Male
Fitting Connection Type
NPSM x NPTF

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

Product Description

The AEROQUIP 259-2045-4-4 is a 316 stainless steel hydraulic hose adapter with a female NPSM swivel to male NPTF connection, featuring a 1/4"-18 thread size and 1/4 in x 1/4 in fitting size.

Frequently Asked Questions

What is the AEROQUIP 259-2045-4-4 hydraulic hose adapter used for?

The AEROQUIP 259-2045-4-4 is a 316 stainless steel adapter that connects a female NPSM swivel to a male NPTF thread. It is used in hydraulic systems to join hoses or fittings with different thread types, ensuring a leak-resistant seal in industrial fluid power applications.

What are the specifications of the AEROQUIP 259-2045-4-4?

The AEROQUIP 259-2045-4-4 has a 1/4"-18 thread size, 1/4 in x 1/4 in fitting size, and female NPSM to male NPTF connection type. It is a 316 stainless steel swivel adapter, part number 259-2045-4-4, designed for hydraulic hose systems.

Where to buy the AEROQUIP 259-2045-4-4 worldwide?

3G Electric supplies the AEROQUIP 259-2045-4-4 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this adapter to your location, ensuring compliance with international shipping requirements.

How to install the AEROQUIP 259-2045-4-4 adapter?

To install the AEROQUIP 259-2045-4-4, hand-tighten the female NPSM swivel onto the male NPTF thread, then use a wrench on the hex flats for final torque. Avoid over-tightening to prevent thread damage. Ensure threads are clean and lubricated for a proper seal.

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 npsm-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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