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AEROQUIP Hydraulic Hose Adapter: 1-1/4"-11-1/2/3/4"-14 Thread Size, 1 1/4 in x 3/4 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: 1-1/4"-11-1/2/3/4"-14 Thread Size, 1 1/4 in x 3/4 in Fitting Size

The AEROQUIP 259-2081-20-12 is a rigid NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapter with a 1 1/4 in x 3/4 in fitting size, male x female gender, and a 3/4"-14 thread size.

SKU 3G-OTH-650469

Also listed as: 25920812012 · 259 2081 20 12

Brand
AEROQUIP
Item
Hydraulic Hose Adapter: 1-1/4"-11-1/2/3/4"-14 Thread Size, 1 1/4 in x 3/4 in Fitting Size
Category
NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapters
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AEROQUIP
Manufacturer Part Number
259-2081-20-12
Type
Rigid
Thread Size
3/4"-14
Fitting Size
1 1/4 in x 3/4 in
Fitting Gender
Male x Female
Fitting Connection Type
NPTF x NPTF

Technical Documents

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

Product Description

The AEROQUIP 259-2081-20-12 is a rigid NPTF-to-NPTF 316 Stainless Steel Hydraulic Hose Adapter with a 1 1/4 in x 3/4 in fitting size, male x female gender, and a 3/4"-14 thread size.

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 259-2081-20-12 hydraulic hose adapter used for?

The AEROQUIP 259-2081-20-12 is a rigid 316 stainless steel NPTF-to-NPTF adapter used to connect hydraulic hoses or fittings with a 1 1/4 in x 3/4 in fitting size. It is common in industrial fluid power systems, machining, and material handling applications where corrosion resistance and leak-proof connections are required.

What are the specifications of the AEROQUIP 259-2081-20-12?

This AEROQUIP adapter has a 1 1/4 in x 3/4 in fitting size, male x female gender, and a 3/4"-14 thread size. It features NPTF x NPTF connection type, is made of 316 stainless steel, and is rigid. The manufacturer part number is 259-2081-20-12.

Where to buy the AEROQUIP 259-2081-20-12 worldwide?

3G Electric supplies the AEROQUIP 259-2081-20-12 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this NPTF-to-NPTF 316 stainless steel hydraulic hose adapter.

How to install the AEROQUIP 259-2081-20-12 adapter?

Install the AEROQUIP 259-2081-20-12 by applying thread sealant to the male NPTF threads, then hand-tighten into the female port. Use a wrench to tighten 1-2 turns past hand-tight—avoid over-torquing to prevent damage to the 316 stainless steel. Always depressurize the system before installation.

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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