Best Colder in 2026

Package Dimensions: 1.3 cms (L) x 2.5 cms (W) x 4.6 cms (H)

Package Quantity: 1

Product Type: Lab Supply

Connections: Hose Barb x Hose Barb

Material: Brass. Connections: 1/2" x 3/8"

Temperatures range from -40 to 160 F

Standard 1/4 npt to 3/8 barb for connecting a hose to a male threaded connection of a different diameter

Brass material make it strongest construction for prolonged service life,Easy to use and reliable

Hose barb on one end and male NPT threads on the other, no leaking and durable, easy to connect and disconnect

Made of stainless steel 304, heavy duty, durable.

1/2 NPT (National Pipe Taper threads) x 1/2" inch inner diameter hose

Great for attaching 1/2" inner diameter hose, and npt 1/2 ball valve

Designed for: Ranges, Stoves, Furnaces or Boilers.

Included Adapters - 90-3031-(2)- 5/8 In.OD Flare X 1/2 In. MIP (Tapped 3/8 In. FIP) - 90-3041-(1)- 5/8 In.OD Flare X 3/4 In. MIP (Tapped 1/2 In. FIP)

106,000 BTU

【Material】 Plastic barb connector, made of high-quality food grade PP（Polypropylene） material

【Size】Hose barb fitting equal barbed Y shaped 3 Way, can be connected with 1/4" Hose ID

【Applicability】 It can withstand 125 psi (70°F) pressure and temperatures from -9°F to 175°F, but it is not resistant to oil

Fits 3/4" Size PVC Pipe, which has an outside diameter of 1-1/16" (1.050")

Superior, glossy red surface finish with tapered sockets for a Professional appearance

Manufactured in the USA from durable and UV-resistant Furniture Grade PVC.

Product Type: Luer fitting

Material: Polypropylene (PP)

Number of Items: 10

Product Type: Luer fitting

Material: Polypropylene (PP)

Number of Items: 25

【Package Included】 50 pieces Plastic barb connectors in total, including 5pcs 5/32"x5/32", 5pcs 3/16"x3/16", 5pcs 7/32"x7/32", 5pcs 1/4"x1/4", 5pcs 5/16"x5/16", 5pcs 3/8"x3/8", 5pcs 7/16"x7/16", 5pcs 1/2"x1/2", 5pcs 5/8"x5/8", 5pcs 3/4"x3/4".Almost all sizes are included to meet different diameter pipes.

【Material】The 3/4"x3/4" barbed hose fittings are made of milky white PE (polyethylene) plastic, and the others are made of PP polypropylene plastic, they are durable, strong, water resistant, chemical-resistant materials to assure long life.

【Working Temperature & Pressure】 1. Translucent PP (polypropylene) temperature range: -22 °F to 284 °F. It is resistant to corrosion by acid, alkali, salt solution and various organic solvents below 176 °F, and can be decomposed under high temperature and oxidation. The melting point is 329 °F, and it softens at about 311 °F. 2. Milky white PE (polyethylene) temperature range: -76 °F to 197.6 °F. Melting point is 233.6°F.

Product Type: Luer fitting

Material: Polypropylene (PP)

Number of Items: 25

Package Content: You will receive 30 clear female Luer lock 1/16" or 1.6mm connector, easily connecting Luer syringe. Sufficient quantity to meet your needs for daily use and replacement.

Premium Material: The syringe adapter is made of high quality polypropylene (PP material), transparent and withstanding high temperatures, dissolution and acid and base, making your use safe and secure. You can use it without any worry.

Easy to Use: The syringe adapter is easy to install. Only need a few seconds, it saves you time and energy. And after using, you can clean and store it so as to reuse.

Package Dimensions: 0.508 cms (L) x 5.08 cms (W) x 9.398 cms (H)

Product Type: Precision Measuring

Package Quantity: 1

Luer End: Male

Thread End: Metric M10X1.0 Male

Material: Nickel Plated Brass

Luer End: Female

Thread End: BSPP 1/8" Male

Material: Nickel Plated Brass

Package Content: You will receive 30 clear male Luer lock 1/16" or 1.6mm connector, easily connecting Luer. Sufficient quantity to meet your needs for daily use and replacement.

Premium Material: The adapter is made of high quality polypropylene (PP material), transparent and withstanding high temperatures, dissolution and acid and base, making your use safe and secure. You can use it without any worry.

Easy to Use: The adapter is easy to install. Only need a few seconds, it saves you time and energy. And after using, you can clean and store it so as to reuse.

Package Content: You will receive total of 60pcs white female luer for connecting luer syringe. The syringe adapters are suitable for both gases and liquids, in sufficient quantities for your needs.

Premium Material: The luer lock connectors are made of high-quality polypropylene, which is not only transparent, but also resistant to high temperatures, dissolution and hydrochloric acid, making your use safe and secure.

Easy to Use: The syringe adapter are small, easy to store, and install in seconds, saving you time and space. And the luer lock connectors Can also be used repeatedly after cleaning.

Product Type: Luer fitting

Material: Polypropylene (PP)

Number of Items: 25

Cls panel mount devices are constructed of a tough polycarbonate core and over molded with a uv resistant santoprene. The threaded inserts act as a lock nut to resist loosening during vibration

Uv resistant santoprene

400A 600volt

Package Content: You will receive 30 clear Female Luer lock 1/8" or 3.2mm connector, easily connecting Luer. Sufficient quantity to meet your needs for daily use and replacement.

Premium Material: The adapter is made of high quality polypropylene (PP material), transparent and withstanding high temperatures, dissolution and acid and base, making your use safe and secure. You can use it without any worry.

Easy to Use: The adapter is easy to install. Only need a few seconds, it saves you time and energy. And after using, you can clean and store it so as to reuse.

Panel mount coupling mounts to a wall or panel to connect tubing to coupling through a barrier

Fitting connects to tubing on one end and has a Colder PMC series 1/8” flow female coupling on the other

Acetal copolymer plastic has low moisture absorption, high tensile and flexural strength, and resistance to fatigue

Ideal for single-use applications and general-purpose.

At room temperature, it can withstand vacuum pressure of 0.55 MPa.

Polypropylene (PP), can withstand 126 ℃ steam sterilization for 30 min or 25-45 kGy.

Package Content: You will receive 30 pieces of transparent male Luer lock connector, easily connecting to Luer syringe. Sufficient quantity to meet your use and replacement needs.

Premium Material: Made of premium PP material, transparent, resistant to high temperatures and dissolution. You can use them without worry.

Easy to Use: The syringe adapter is small, easy to install, just a few seconds, saving you time and space. Also can be used repeatedly after cleaning.

Material: Nickel Plated Brass

Luer End: Female

Barb End: 3/16” or 5 mm Hose ID

Type: Luer-to-barb Adapter

Diameter: 1/8"

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

What you get :You will receive 25pcs Not Sterile luer lock connector in one package,easy connection for you to use with luer lock syringe.

Material:Made from PP Polypropylene material, temperature resistance, chemical resistance.safe and stable to use.

Easy to use:Just put it directly on the instruments you want to use ,good in seal and fit snugly ,will not leak any of the liquids,and can be washed easily after use.

Luer End: Male to Male

Luer Syringe Fitting

Material: PP+PE

Product Type: Luer fitting

Material: Polypropylene (PP)

Number of Items: 5

Product: Male Luer Lock Adapter

Opening pressure: not more than 0.5kPa; Maximum back pressure: not less than 300kPa

Made of high-quality PP (polypropylene) material, strong, wear-resistant, durable, and can be used for a long time

Product: Male Luer Lock Adapter

Opening pressure: not more than 0.5kPa; Maximum back pressure: not less than 300kPa

Made of high-quality PP (polypropylene) material, strong, wear-resistant, durable, and can be used for a long time