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SPEEDAIRE Push-On Hose Fitting: Hose Barb x NPT, 1/4 in x 1/8 in Fitting Size, Male x Male - Brass Multipurpose (Air, Water, Chemical) Push-On Barbed Hose Fittings
SPEEDAIREBrass Multipurpose (Air, Water, Chemical) Push-On Barbed Hose Fittings

SPEEDAIRE Push-On Hose Fitting: Hose Barb x NPT, 1/4 in x 1/8 in Fitting Size, Male x Male

The SPEEDAIRE 3G-OTH-648432 is a brass multipurpose push-on hose fitting with a 1/4 in x 1/8 in male x male, rigid, straight configuration, connecting a hose barb to an NPT thread. This fitting is designed for air…

SKU 3G-OTH-648432

Brand
SPEEDAIRE
Item
Push-On Hose Fitting: Hose Barb x NPT, 1/4 in x 1/8 in Fitting Size, Male x Male
Category
Brass Multipurpose (Air, Water, Chemical) Push-On Barbed Hose Fittings
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEEDAIRE
Type
Male x Male, Rigid, Straight
Fitting Size
1/4 in x 1/8 in
Fitting Gender
Male x Male
Fitting Connection Type
Hose Barb x NPT

Technical Documents

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

Product Description

The SPEEDAIRE 3G-OTH-648432 is a brass multipurpose push-on hose fitting with a 1/4 in x 1/8 in male x male, rigid, straight configuration, connecting a hose barb to an NPT thread. This fitting is designed for air, water, and chemical applications, sourced and supported by 3G Electric across 14 industrial departments, with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the SPEEDAIRE 5A251 push-on hose fitting used for?

The SPEEDAIRE 5A251 is a brass push-on hose fitting used to connect a hose to an NPT threaded port in air, water, and chemical systems. It is a rigid, straight male x male fitting with a 1/4 in hose barb and 1/8 in NPT thread, suitable for industrial fluid handling.

What are the specifications of the SPEEDAIRE 5A251?

The SPEEDAIRE 5A251 is a brass multipurpose push-on hose fitting with a 1/4 in x 1/8 in fitting size, male x male gender, and hose barb x NPT connection type. It is rigid, straight, and designed for air, water, and chemical applications. The manufacturer part number is 5A251.

Where to buy the SPEEDAIRE 5A251 worldwide?

3G Electric supplies the SPEEDAIRE 5A251 push-on hose fitting worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this brass fitting for your air, water, or chemical system needs.

How to install the SPEEDAIRE 5A251 push-on hose fitting?

To install the SPEEDAIRE 5A251, push the hose firmly onto the barbed end until it seats fully. Apply thread sealant to the NPT male threads and tighten into the female port. Ensure the hose is compatible with the fitting's brass material and the system's pressure and temperature ratings.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE brass multipurpose (air, water, chemical) push-on barbed 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Barbed Hose Mender: Hose Barb x Hose Barb, 1/4 in x 1/4 in Fitting Size, Male x Male, Rigid (MPN 5A249)
SPEEDAIRE
Barbed Hose Mender: Hose Barb x Hose Barb, 1/4 in x 1/4 in Fitting Size, Male x Male, Rigid (MPN 5A249)
SPEEDAIRE Barbed Hose Fitting: For 1/4 in Hose I.D., Hose Barb x NPT, 1/4 in x 1/4 in Fitting Size (MPN 6AFP0)
SPEEDAIRE
SPEEDAIRE Barbed Hose Fitting: For 1/4 in Hose I.D., Hose Barb x NPT, 1/4 in x 1/4 in Fitting Size (MPN 6AFP0)
Push-On Hose Fitting: Hose Barb x NPTF, 3/8 in x 1/4 in Fitting Size, Male x Male, Swivel, Straight (MPN PB-NPMX-0604)
CONTINENTAL
Push-On Hose Fitting: Hose Barb x NPTF, 3/8 in x 1/4 in Fitting Size, Male x Male, Swivel, Straight (MPN PB-NPMX-0604)
Push-On Hose Fitting: Hose Barb x Inverted Flare, 1/2 in x 3/8 in Fitting Size, Male x Female (MPN PB-SFFX-0806)
CONTINENTAL
Push-On Hose Fitting: Hose Barb x Inverted Flare, 1/2 in x 3/8 in Fitting Size, Male x Female (MPN PB-SFFX-0806)
APPROVED VENDOR Barbed Hose Fitting: For 5/8 in Hose I.D., Hose Barb x NPT, Male x Male, Hex, Rigid (MPN 6AFL4)
APPROVED VENDOR Barbed Hose Fitting: For 5/8 in Hose I.D., Hose Barb x NPT, Male x Male, Hex, Rigid (MPN 6AFL4)
Push-On Hose Fitting: Hose Barb x NPT, 1/4 in x 3/8 in Fitting Size, Male x Male, Rigid, Straight (MPN 2720406C)
DIXON
Push-On Hose Fitting: Hose Barb x NPT, 1/4 in x 3/8 in Fitting Size, Male x Male, Rigid, Straight (MPN 2720406C)

More from SPEEDAIRE

View all SPEEDAIRE parts
Push-On Hose Fitting: Hose Barb x NPT, 1/4 in x 1/4 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A252)
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Push-On Hose Fitting: Hose Barb x NPT, 1/4 in x 1/4 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A252)
Push-On Hose Fitting: Hose Barb x NPT, 3/8 in x 3/8 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A254)
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Push-On Hose Fitting: Hose Barb x NPT, 3/8 in x 3/8 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A254)
Push-On Hose Fitting: Hose Barb x NPT, 1/2 in x 3/8 in Fitting Size, Male x Male, Rigid, Straight (MPN 4TT16)
SPEEDAIRE
Push-On Hose Fitting: Hose Barb x NPT, 1/2 in x 3/8 in Fitting Size, Male x Male, Rigid, Straight (MPN 4TT16)
Push-On Hose Fitting: JIC x Hose Barb, 7/16 in x 1/4 in Fitting Size, Female x Male, Rigid, Straight (MPN 5A247)
SPEEDAIRE
Push-On Hose Fitting: JIC x Hose Barb, 7/16 in x 1/4 in Fitting Size, Female x Male, Rigid, Straight (MPN 5A247)
Push-On Hose Fitting: Hose Barb x NPT, 3/4 in x 1/2 in Fitting Size, Male x Male, Rigid, Straight (MPN 4TT17)
SPEEDAIRE
Push-On Hose Fitting: Hose Barb x NPT, 3/4 in x 1/2 in Fitting Size, Male x Male, Rigid, Straight (MPN 4TT17)
Push-On Hose Fitting: Hose Barb x NPT, 3/8 in x 1/4 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A253)
SPEEDAIRE
Push-On Hose Fitting: Hose Barb x NPT, 3/8 in x 1/4 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A253)
Push-On Hose Fitting: Hose Barb x NPT, 1/2 in x 1/2 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A255)
SPEEDAIRE
Push-On Hose Fitting: Hose Barb x NPT, 1/2 in x 1/2 in Fitting Size, Male x Male, Rigid, Straight (MPN 5A255)
Push-On Hose Fitting: Inverted Flare, 3/8 in x 5/8 in Fitting Size, Male x Female, Rigid, Straight (MPN 5A246)
SPEEDAIRE
Push-On Hose Fitting: Inverted Flare, 3/8 in x 5/8 in Fitting Size, Male x Female, Rigid, Straight (MPN 5A246)