Best Luer To Barbed Bulkhead Fittings in 2026

If you use Garden Hose Thread, please order B07SC96RWN,and choose 3/4 GHT x 1.

Notice:The thread size on the title is not the fitting's OD,please check the size you need before ordering.

Male thread brass quick connector,female thread inside.Embeded gasket provides strong seal without slipping.

Bulkhead union coupling for connecting two hoses with the same diameter in a straight run

Thick Brass for good corrosion resistance,ductility at high temperatures,and low magnetic permeability

Since the customer reported that the barb OD of 6mm is too small to be used normally,so we have improved the product,and now the barb OD of the product is 6.4mm.

Temperatures range from -65 to 250 F.

Barb: Barbed fitting for a tight seal on hoses.

The joint of two openings are two thick hexagons that form bulkhead tank function.

Adapter for connecting pipes or hoses of different types

Connects a hose on one end and a female NPT threaded connection on the other

Glass-reinforced polypropylene for rigidity, lightweight, dimensional stability, and resistance to heat, corrosion, most chemicals, and high impact

What you will get: package comes with 8 pieces threaded bulkheads for rain barrels, water tanks, or aquariums, spigot and so on, bringing convenience to your daily life

Size information: the double threaded bulkhead fittings are 3/4 inch male and 1/2 inch female thread, which are applicable models fitting for most items; Please check the size before ordering

Quality material: the water tank connector threaded bulkhead is made of quality PVC material, which will not fade, crack, or peel, so it is durable to serve you for a long time, giving you good use feeling

★WATER&FOOD USE MATERIALS: Our 1/4 push to connect fittings is made from safe,non-toxic materials.They are widely used for RO/DI system,plumbing or drip irrigation System etc

★SIZE&TUBE COMPATIBLE WITH: 1/4 inch by 1/4 inch, Requires 16mm(about 9/16 inch) mounting hole;Fits standard RO Tubing 1/4 OD used on most Water purification systems ( check your tube size carefully before order)

★EASY INSTALLATION: New generation Non-Locking Clip technology offers an easy DIY installation without tools required, Just Push in to Connect.

★ 【Material】: Solid Brass construction. Durable Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.

★ 【SIZE】: 3/8" Hose Barb x 3/8" Hose Barb.Thru-Bulk Bulkhead Fittings is connect with 3/8" ID hose with the same size.

★ 【Introduction】: Smooth surface and inner wall, durable Light and Small. Exquisite craftsman makes it safe and reliable.Bulkhead union coupling for connecting two hoses with the same diameter in a straight run.Barbed fitting for a tight seal on hoses.

Thru-Bulk Bulkhead Fittings is connect with 1/2" ID hose with the same size.Barbed fitting for a tight seal on hoses.

TIPS:The plastic bulkhead hose barb fittings can hold -9 °F to 175 °F temperature, but it's not resistant to oil.

Made of PP Polypropylene plastic, no toxic and crack.

90-degree elbow for connecting hose or tubes at an angle

Connects to hose on one end and a female NPT threaded connection on the other

Nylon 6/6 for lightweight, strength, and resistance to corrosion from most chemicals and solvents

Made of high quality stainless steel, corrosion resistance, ductility at high temperatures, and low magnetic permeability.

Bulkhead union coupling for connecting two hoses with the same diameter in a straight run

Temperatures range from -40 to 160 F

Heavy duty bulkhead is molded of highest impact resistant PVC eliminating possibility of finding hidden cracks when filling aquarium

Stock color is jet black to match acrylic tank backgrounds

All kits contain: bulkhead fitting, gasket, lock nut

Package Includes : 2 Pcs + 4pcs stainless clamp

For Hose ID : 5/8"

Connections: Hose Barb x Hose Barb.

Size: 1/4”Barb x 1/4”Barb

Material: 304 stainless steel,heavy duty,last for long lifetime,resistant to corrosion,low magnetic permeability.

Bulkhead union coupling for connecting two hoses with the same

Product Type: Bulkhead Water Tank Connector, suitable for installation in water tanks, water towers, buckets, fish tanks, etc.

Product material: Made of ABS, with good impact resistance, heat resistance, will not fade, peel and crack.

Sealing: Threaded connection and embedded gasket form a tight seal, not easy to slip and leak.

MATERIAL: Hose Barb Thru-Bulk Bulkhead Fitting made in Brass, corrosion resistance, ductility at high temperatures, and low magnetic permeability.

HOSE CLAMP - Worm Gear Hose Clamp with 8mm width adjustable stainless steel band. The extended band liner to protect the hose from damage caused by extrusion. Connection fasteners for liquid, oil, gas, hydraulic hose.

RATING: Operating temperatures range from -53 to 121℃ (-65 to 250 ℉). Operating pressure: 150 PSI.

Product Type: Luer fitting

Material: Polypropylene (PP)

Number of Items: 25

Type: Luer-to-barb Adapter

Diameter: 1/8"

Polycarbonate PC, strong, wear-resistant, durable, can be used for a long time

[ MATERIAL ] Hose Barb Thru-Bulk Bulkhead Fitting Made of 304 stainless steel, strength，Has corrosion resistance, high temperature ductility and low permeability. This pipe fitting can apply to water, air, gas, oil and fuel.

[ HOSE CLAMP ] Worm Gear Hose Clamp with 8mm width adjustable stainless steel band. The extended band liner to protect the hose from damage caused by extrusion. Connection fasteners for water, oil, gas, hydraulic hose.

[ PRODUCT SIZE ] 5/16" Barb x 5/16" Barb

Bulkhead union coupling for connecting two hoses of the same diameter.With metal washer can be applied to larger openings, note that only play a fixed role, can not form a seal.

The joint of two openings are two thick hexagons used to form the bulkhead tank function.

The product is made of high-quality stainless steel, which is strong and corrosion-resistant

Plastic Tee hose barb can be easily connected with 1/4" ID tubing hose line.

Made of polyethylene(PE) high quality plastic material, firm and durable, which can withstand -9 °F to 175 °F temperature, but it's not resistant to oil.

Wide range of use: Suitable for applications in garden, pharmaceutical, fooand beverage, laboratory, aquarium and others.

Made of durable plastic which is no fade, crack and longer lasting service.

The plastic hose barb Can be easily connected with 1/2" and 1/4"ID tubing hose line

Smooth surface and inner wall, durable Light and Small. Exquisite craftsman makes it safe and reliable.

Made of durable plastic which is no fade, crack and longer lasting service.

The PE plastic hose barb fittings Can be easily connected with tubing hose line and female thread pipe fittings.

Smooth surface and inner wall, durable Light and Small. Exquisite craftsman makes it safe and reliable.