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AEROQUIP 2021-12-8S NPT-to-JIC Steel Hydraulic Hose Adapter - NPT-to-JIC Steel Hydraulic Hose Adapters
AEROQUIPNPT-to-JIC Steel Hydraulic Hose Adapters

AEROQUIP 2021-12-8S NPT-to-JIC Steel Hydraulic Hose Adapter

The AEROQUIP Hydraulic Hose Adapter (SKU 2021-12-8S, MPN 2021-12-8S) is a 3/4 in x 3/4 in Fitting Size, Male x Male, NPT x JIC, Rigid, Straight steel adapter. It connects NPT and JIC threaded systems with a…

SKU 3G-OTH-741353

Also listed as: 2021128S · 2021 12 8S

Brand
AEROQUIP
Item
2021-12-8S NPT-to-JIC Steel Hydraulic Hose Adapter
Category
NPT-to-JIC Steel Hydraulic Hose Adapters
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AEROQUIP
Manufacturer Part Number
2021-12-8S
Type
Male x Male, NPT x JIC, Rigid, Straight
Fitting Gender
Male x Male
Fitting Connection Type
NPT x JIC

Technical Documents

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

Product Description

The AEROQUIP Hydraulic Hose Adapter (SKU 2021-12-8S, MPN 2021-12-8S) is a 3/4 in x 3/4 in Fitting Size, Male x Male, NPT x JIC, Rigid, Straight steel adapter. It connects NPT and JIC threaded systems with a male-to-male configuration.

Frequently Asked Questions

What is an AEROQUIP 2021-12-8S hydraulic hose adapter used for?

The AEROQUIP 2021-12-8S adapter connects NPT (tapered pipe) and JIC (37-degree flare) threaded systems in hydraulic lines. It is used in industrial fluid power applications where a rigid, straight male-to-male transition is needed between these two thread types.

What are the specifications of the AEROQUIP 2021-12-8S adapter?

This AEROQUIP adapter has a 3/4 in x 3/4 in fitting size, male x male gender, and NPT x JIC connection type. It is a rigid, straight steel adapter with manufacturer part number 2021-12-8S. It is designed for hydraulic hose systems requiring a leak-resistant transition.

Where to buy AEROQUIP 2021-12-8S hydraulic hose adapter worldwide?

3G Electric supplies the AEROQUIP 2021-12-8S 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 NPT-to-JIC steel adapter.

How to select the correct AEROQUIP NPT-to-JIC adapter for my system?

Match the thread size and type of your existing ports: NPT is a tapered pipe thread, JIC uses a 37-degree flare seat. Ensure both ends are male (as on the 2021-12-8S) if you need to connect two female ports. Verify pressure rating and material compatibility with your fluid.

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.
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AEROQUIP Products

3G Electric supplies AEROQUIP npt-to-jic 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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This rigid, straight steel adapter connects NPT (tapered pipe) threads to JIC (37-degree flare) fittings in hydraulic systems. It features a 3/4 in NPT male end and a 1 in JIC male end, providing a leak-resistant transition between thread standards for fluid power applications
AEROQUIP
This rigid, straight steel adapter connects NPT (tapered pipe) threads to JIC (37-degree flare) fittings in hydraulic systems. It features a 3/4 in NPT male end and a 1 in JIC male end, providing a leak-resistant transition between thread standards for fluid power applications