Hose Barbs for Fuel Oil | McMaster-Carr

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474 Products

Chemical and Petroleum Hose Fittings

International Standard ISO Minimal-Spill
Quick-Disconnect Hose Couplings for Chemicals

To minimize fluid loss when connecting and disconnecting your line, these couplings have flat faces for a close fit and shut-off valves to stop the flow—they meet ISO 16028, which is an international standard for hose couplings.

Metal Barbed Hose Fittings
for Chemicals and Petroleum

These metal hose fittings have better durability than plastic barbed hose fittings. They are 316 stainless steel for excellent corrosion and chemical resistance. Slide the barbed end into hose and secure with a clamp.

Hose

Medium-Pressure Chemical Hose

Yarn reinforcement gives this hose good strength under pressure.

Low-Pressure Petroleum Hose with
Male and Female Threaded Fittings

Low-Pressure Petroleum Hose with
Cam-and-Groove Socket and Plug

Low-Pressure Petroleum Hose

Made of tough Buna-N rubber, this hose has the durability to stand up to gasoline, fuel oil, and other petroleum-based products.

Flexible Low-Pressure Petroleum Hose with Fittings

Flexible Low-Pressure Petroleum Hose

With a tighter bend radius than other petroleum hose, this hose can easily twist and turn around equipment.

Medium-Pressure Fuel Oil Hose with
Male and Female Threaded Fittings

Medium-Pressure Fuel Oil Hose
with Male Threaded Fittings

Medium-Pressure Fuel Oil Hose

Multi-spiral yarn reinforcement gives this hose strength to withstand pressures up to 250 psi. Hose is not for use with gasoline.

Tube Fittings for Metal Tubing

37° Flared Fittings for Copper Tubing

Also known as JIC (Joint Industrial Council) fittings, these connect to tubing that is flared to 37°. They can handle higher pressures than 45° flared fittings.

Nuts for 37° Flared Fittings for Copper Tubing

Sleeves for 37° Flared Fittings for Copper Tubing

37° Flared Fittings for Steel Tubing

Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on steel tubing that is flared to 37°.

Sleeves for 37° Flared Fittings for Steel Tubing

Use these sleeves with a nut and fitting to provide a tight metal-to-metal seal on steel tubing that is flared to 37°.

Pipe and Pipe Fittings

Right-Angle Flow Rectangular Manifolds

Distribute air or fluid to multiple locations from a single supply source with these manifolds. They are also known as headers.

Straight-Flow Rectangular Manifolds

Unlike other manifolds, which have an inlet on either end, these have one inlet on the opposite side from the outlets. This design allows air or fluid to follow a straight path, improving flow through your system. Also known as headers.

Low-Profile Hex Manifolds

When you’re short on vertical space, these manifolds are a good fit—they have outlets on the side instead of on top, so they have a lower profile than rectangular manifolds. Use them to distribute air or fluid to five locations from a single supply source.

Round Manifolds for Hose Lines

Mount these manifolds on the end of a hose line to distribute air, water, or hydraulic fluid to three locations from a single supply source.

Low-Profile Square Manifolds

With outlets on the side instead of on top, these manifolds have a lower profile than rectangular manifolds and fit well in cramped spaces. Use them to distribute air or fluid to three locations from a single supply source.

Straight-Flow Junction Blocks

Use these junction blocks to organize and separate multiple lines in your system. They have threaded holes that allow air or fluid to flow straight through the block.