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AEROQUIP Hydraulic Hose Fitting: -12 For Hose Dash Size, 3/4 in x 3/4 in Fitting Size - Steel Reusable Hydraulic Hose Fittings
AEROQUIPSteel Reusable Hydraulic Hose Fittings

AEROQUIP Hydraulic Hose Fitting: -12 For Hose Dash Size, 3/4 in x 3/4 in Fitting Size

The AEROQUIP 4KFK3 is a steel reusable hydraulic hose fitting, type NPTF x Hose, Straight, with a 3/4"-14 thread size and 3/4 in x 3/4 in fitting size, designed for hose dash size -12. It is compatible with hose…

SKU 3G-OTH-648507

Brand
AEROQUIP
Item
Hydraulic Hose Fitting: -12 For Hose Dash Size, 3/4 in x 3/4 in Fitting Size
Category
Steel Reusable Hydraulic Hose Fittings
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Technical Specifications

AEROQUIP
Manufacturer Part Number
4412-12-12s
Type
NPTF x Hose, Straight
Thread Size
3/4"-14
Fitting Size
3/4 in x 3/4 in
For Hose Dash Size
-12
Fitting Connection Type
NPTF x Hose
For Use With Hose Series
1503
View Full Spec Sheet

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

Product Description

The AEROQUIP 4KFK3 is a steel reusable hydraulic hose fitting, type NPTF x Hose, Straight, with a 3/4"-14 thread size and 3/4 in x 3/4 in fitting size, designed for hose dash size -12. It is compatible with hose series 1503, 2580, 2651, FC234, FC300, FC321, FC350, and FC355 (MPN 4412-12-12s).

Frequently Asked Questions

What is the AEROQUIP 4KFK3 hydraulic hose fitting used for?

The AEROQUIP 4KFK3 is a steel reusable hydraulic hose fitting used to connect NPTF threaded ports to hose in industrial fluid power systems. It is compatible with hose series 1503, 2580, 2651, FC234, FC300, FC321, FC350, and FC355, making it suitable for high-pressure hydraulic applications.

What are the specifications of the AEROQUIP 4KFK3 fitting?

The AEROQUIP 4KFK3 is a straight NPTF x Hose fitting with a 3/4"-14 thread size and 3/4 in x 3/4 in fitting size, designed for hose dash size -12. It is a steel reusable type, compatible with hose series 1503, 2580, 2651, FC234, FC300, FC321, FC350, and FC355 (MPN 4412-12-12s).

Where to buy AEROQUIP 4KFK3 hydraulic fittings worldwide?

3G Electric supplies the AEROQUIP 4KFK3 steel reusable hydraulic hose fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this NPTF x Hose straight fitting for dash size -12.

How to install an AEROQUIP reusable hydraulic hose fitting?

To install the AEROQUIP 4KFK3 reusable fitting, cut the hose to length, lubricate the fitting threads and hose interior, then screw the fitting onto the hose until fully seated. Tighten the nut to the manufacturer's recommended torque. Always consult the hose series (e.g., 1503, FC300) for specific assembly instructions.

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 steel reusable hydraulic hose fittings. 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 Fitting: -32 For Hose Dash Size, 2 in Fitting Size, SAE 37 x Line/Hose/Tube, For 1503 (MPN 411-32S). Key specifications — For Use With Hose Series: 1503; Fitting Size: 2 in; For Hose Dash Size: -32; Fitting Connection Type: SAE 37 x Line/Hose/Tube; Thread Size: 2-1/2"-12.
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Hydraulic Hose Fitting: -32 For Hose Dash Size, 2 in Fitting Size, SAE 37 x Line/Hose/Tube, For 1503 (MPN 411-32S). Key specifications — For Use With Hose Series: 1503; Fitting Size: 2 in; For Hose Dash Size: -32; Fitting Connection Type: SAE 37 x Line/Hose/Tube; Thread Size: 2-1/2"-12.
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Hydraulic Hose Fitting: -8 For Hose Dash Size, 3/4 in x 1/2 in Fitting Size, JIC x Hose, 90° Elbow (MPN 190296-8S). Key specifications — For Use With Hose Series: 302A; 303; 1503; 2580; 2651; FC234; FC300; FC321.
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