We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
WEATHERHEAD Hydraulic Hose Adapter: Brass, 3/4 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F - Hydraulic Hose Plugs
WEATHERHEADHydraulic Hose Plugs

WEATHERHEAD Hydraulic Hose Adapter: Brass, 3/4 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F

The WEATHERHEAD Hydraulic Hose Adapter is a brass hydraulic hose plug with a 3/4" fitting size and 3/4"-14 NPTF thread, rated for a maximum working pressure of 1,200 psi at 70°F. This adapter does not include an…

SKU 3G-OTH-647094

Brand
WEATHERHEAD
Item
Hydraulic Hose Adapter: Brass, 3/4 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F
Category
Hydraulic Hose Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

WEATHERHEAD
Manufacturer Part Number
3151X12
Type
1,200 psi Max. Working Pressure @ 70 F, NPTF
Material
Brass
Thread Size
3/4"-14
Fitting Size
3/4 in
Includes O-Ring
No
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WEATHERHEAD Hydraulic Hose Adapter is a brass hydraulic hose plug with a 3/4" fitting size and 3/4"-14 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 3151X12.

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 WEATHERHEAD 3151X12 hydraulic hose adapter used for?

The WEATHERHEAD 3151X12 is a brass hydraulic hose plug used to seal or cap hydraulic lines in industrial fluid power systems. It is commonly applied in machining, material handling, and hydraulic equipment where a 3/4" NPTF connection is needed, with a maximum working pressure of 1,200 psi at 70°F.

What are the specifications of the WEATHERHEAD 3151X12?

The WEATHERHEAD 3151X12 is a brass hydraulic hose adapter with a 3/4" fitting size and 3/4"-14 NPTF thread. It has a maximum working pressure of 1,200 psi at 70°F and does not include an O-ring. The manufacturer part number is 3151X12.

Where to buy the WEATHERHEAD 3151X12 worldwide?

3G Electric supplies the WEATHERHEAD 3151X12 hydraulic hose adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this brass NPTF plug.

How to select the right WEATHERHEAD hydraulic hose adapter?

To select the correct WEATHERHEAD adapter, match the fitting size and thread type to your system's port. The 3151X12 uses a 3/4"-14 NPTF thread and is rated for 1,200 psi at 70°F. Ensure the material (brass) is compatible with your fluid and pressure requirements. 3G Electric can help confirm fitment.

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

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from WEATHERHEAD

View all WEATHERHEAD parts →
Hydraulic Hose Adapter: Brass, 1/4 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3151X4). Key specifications — Material: Brass; Thread Size: 1/4"-18; Includes O-Ring: No.
WEATHERHEAD
Hydraulic Hose Adapter: Brass, 1/4 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3151X4). Key specifications — Material: Brass; Thread Size: 1/4"-18; Includes O-Ring: No.
Hydraulic Hose Adapter: Brass, 1/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3151X2). Key specifications — Material: Brass; Thread Size: 1/8"-27; Includes O-Ring: No.
WEATHERHEAD
Hydraulic Hose Adapter: Brass, 1/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3151X2). Key specifications — Material: Brass; Thread Size: 1/8"-27; Includes O-Ring: No.
Hydraulic Hose Adapter: Brass, 1/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X2). Key specifications — Material: Brass; Thread Size: 1/8"-27; Includes O-Ring: No.
WEATHERHEAD
Hydraulic Hose Adapter: Brass, 1/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X2). Key specifications — Material: Brass; Thread Size: 1/8"-27; Includes O-Ring: No.
Hydraulic Hose Adapter: Brass, 3/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3151X6). Key specifications — Material: Brass; Thread Size: 3/8"-18; Includes O-Ring: No.
WEATHERHEAD
Hydraulic Hose Adapter: Brass, 3/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3151X6). Key specifications — Material: Brass; Thread Size: 3/8"-18; Includes O-Ring: No.
Hydraulic Hose Adapter: Brass, 1/4 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3150X4). Key specifications — Material: Brass; Thread Size: 1/4"-18; Includes O-Ring: No.
WEATHERHEAD
Hydraulic Hose Adapter: Brass, 1/4 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3150X4). Key specifications — Material: Brass; Thread Size: 1/4"-18; Includes O-Ring: No.
Hydraulic Hose Plug: Brass, 1/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X2). Key specifications — Material: Brass; Thread Size: 1/8"-27.
WEATHERHEAD
Hydraulic Hose Plug: Brass, 1/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X2). Key specifications — Material: Brass; Thread Size: 1/8"-27.
Hydraulic Hose Plug: Brass, 1/2 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X8). Key specifications — Material: Brass; Thread Size: 1/2"-14.
WEATHERHEAD
Hydraulic Hose Plug: Brass, 1/2 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X8). Key specifications — Material: Brass; Thread Size: 1/2"-14.
Hydraulic Hose Adapter: Brass, 3/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X6). Key specifications — Material: Brass; Thread Size: 3/8"-18; Includes O-Ring: No.
WEATHERHEAD
Hydraulic Hose Adapter: Brass, 3/8 in Fitting Size, 1,200 psi Max. Working Pressure @ 70 F, NPTF (MPN 3152X6). Key specifications — Material: Brass; Thread Size: 3/8"-18; Includes O-Ring: No.