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WEATHERHEAD 3150X6 Brass Hydraulic Hose Plug, 3/8" NPTF, 1200 psi - Hydraulic Hose Plugs
WEATHERHEADHydraulic Hose Plugs

WEATHERHEAD 3150X6 Brass Hydraulic Hose Plug, 3/8" NPTF, 1200 psi

The WEATHERHEAD Hydraulic Hose Adapter is a brass hydraulic hose plug with a 3/8" fitting size and 3/8"-18 NPTF thread, rated for a maximum working pressure of 1,200 psi at 70°F. This adapter does not include an…

SKU 3G-OTH-647098

Brand
WEATHERHEAD
Item
3150X6 Brass Hydraulic Hose Plug, 3/8" NPTF, 1200 psi
Part Number
3150X6
Category
Hydraulic Hose Plugs
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

WEATHERHEAD
Manufacturer Part Number
3150X6
Type
1,200 psi Max. Working Pressure @ 70 F, NPTF
Material
Brass
Thread Size
3/8"-18
Fitting Size
3/8 in
Includes O-Ring
No

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

Product Description

The WEATHERHEAD Hydraulic Hose Adapter is a brass hydraulic hose plug with a 3/8" fitting size and 3/8"-18 NPTF thread, rated for a maximum working pressure of 1,200 psi at 70°F. This adapter does not include an O-ring and is identified by manufacturer part number 3150X6.

Frequently Asked Questions

What is the WEATHERHEAD 3150X6 hydraulic hose adapter used for?

The WEATHERHEAD 3150X6 is a brass hydraulic hose plug used to seal or cap a 3/8" NPTF port in industrial hydraulic systems. It is rated for 1,200 psi at 70°F and is commonly applied in fluid power circuits, lubrication lines, and test points across machining, material handling, and mobile equipment.

What are the specifications of the WEATHERHEAD 3150X6?

The WEATHERHEAD 3150X6 is a brass hydraulic hose adapter with a 3/8" fitting size and 3/8"-18 NPTF thread. Maximum working pressure is 1,200 psi at 70°F. It does not include an O-ring. Manufacturer part number is 3150X6. This plug is suitable for sealing NPTF ports in hydraulic systems.

Where to buy the WEATHERHEAD 3150X6 worldwide?

3G Electric supplies the WEATHERHEAD 3150X6 brass hydraulic hose adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this part.

How to install a WEATHERHEAD 3150X6 hydraulic hose plug?

Install the WEATHERHEAD 3150X6 by applying thread sealant to the 3/8"-18 NPTF threads and hand-tightening into the female port. Use a wrench to snug the plug to the recommended torque for brass fittings—avoid overtightening to prevent thread damage. No O-ring is required for this plug.

Used in

Common applications for WEATHERHEAD
Mobile hydraulic systems — Weatherhead hydraulic flange fittings (e.g., 12Z-G42) for hose assemblies in excavators and loaders
Pneumatic tool lines — Weatherhead quick-connect couplings (e.g., 430) for air supply connections in manufacturing plants
Industrial machinery — Weatherhead 45° elbow flange fittings (e.g., 20Z-G54) for hydraulic power units
Fluid transfer systems — Weatherhead straight flange fittings (e.g., 16Z-G20) for high-pressure oil lines
Maintenance and repair — Weatherhead quick-connect bodies (e.g., 580) for replacing worn couplings on pneumatic tools
Hydraulic press applications — Weatherhead 90° elbow flange fittings (e.g., 24Z-G84) for compact hose routing in tight spaces
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WEATHERHEAD Products

3G Electric supplies WEATHERHEAD hydraulic hose plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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