1 3/4" Hose | McMaster-Carr

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52 Products

Hose

Abrasion-Resistant Water Hose

Made of SBR rubber, this hose and its cover are tough enough to resist wear and tear.

High-Temperature Coolant Hose

Silicone rubber gives this hose, often called radiator hose, the ability to handle high-heat conditions.

Coolant Hose

Commonly known as radiator hose, this hose is for low-pressure coolant applications.

Flexible Coolant Hose

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

Extreme-Temperature Coolant Hose

Reinforced by aramid fabric, this silicone rubber hose handles higher temperatures than any other coolant hose we offer.

Tubing and Tube Fittings

Soft Plastic Tubing for Air and Water

This general purpose tubing is the industry standard for air and water applications.

Abrasion-Resistant Soft Rubber
Tubing for Air and Water

Thick walls give this tubing excellent abrasion resistance.

High-Pressure Hard Plastic Tubing for Air and Water

Excellent strength and durability allow this tubing to handle high-pressure air and water applications up to 950 psi.

High-Temperature Abrasion-Resistant Soft
Rubber Tubing for Food, Beverage, and Dairy

Not only can this tubing handle the highest temperatures of all our soft tubing for food, beverage, and dairy, it also has superior abrasion and crush resistance. Use in applications up to 450° F.

Crack-Resistant Firm Plastic
Tubing for Food and Beverage

This tubing offers superior impact and crack resistance—even at low temperatures.

Soft Plastic Tubing for Chemicals

Use this general purpose tubing with a variety of chemicals.

Hard Plastic Tubing for Chemicals

Hard walls give this tubing excellent strength in high-pressure and vacuum applications.

General Purpose Aluminum Tubing

Aluminum tubing is lightweight with good corrosion resistance and weldability.

Duct Hose and Duct Hose Fittings

High-Temperature Flexible Duct Hose for Fumes

Combining the heat resistance of metal with the flexibility of fabric, this fiberglass hose has a special coating that stands up to high temperatures.

Flexible Duct Hose for Corrosive Fumes

A nonstick PTFE liner gives this hose the ability to handle corrosive fumes such as smoke, paint fumes, hydrochloric acid fumes, and toluene fumes.

Lightweight Very Flexible Duct Hose for Fumes

With the smallest bend radius of all the fume hose we offer, this lightweight hose can handle tight turns around equipment.

High-Temperature Rigid Metal Duct Hose for Fumes

Metal interlocked strips create a rigid, durable hose that stays strong under high temperatures.

Blo-R-Vac Flexible Duct Hose for Dust

A good general purpose hose for blowing and vacuum applications, this hose is for use with grinding dust, sawdust, and lint.

High-Temperature Flexible Duct Hose for Dust

The neoprene coating on this hose holds up under high heat.

Crush-Resistant Flexible Duct
Hose with Wear Strip for Dust

Surrounded by a protective plastic spiral, this hose bounces back to its original shape when stepped on and resists wear from being dragged across rough floors.

Extra-Strength High-Vacuum Duct
Hose for Metal Chips and Shavings

The strongest nonmetal duct hose we offer, this SBR (styrene butadiene rubber) hose is reinforced with yarn and has a metal spiral.

Duct Hose with Wear Strip for
Wood Chips and Plastic Pellets

Not only is TPU (Thermoplastic polyurethane) tough enough to handle heavy particles and cardboard fibers, the material is clear so you can monitor flow.

Duct Hose with Wear Strip for Liquids

Run water, mist, oil, and other liquids through this hose.

Sleeving

High-Temperature
Electrical-Insulating Tube Sleeving

This sleeving withstands temperatures up to 390°F and is often used to insulate connections in transformers and relays. It prevents electricity and heat from dissipating from wire and cable.

Spark-Resistant Tube Sleeving

A silicone rubber coating on this fiberglass sleeving protects against sparks and molten metal splash.

Extra-Thick Spark-Resistant Tube Sleeving

Made from thicker and denser fiberglass than standard spark-resistant sleeving, this sleeving is more abrasion resistant and provides better insulation. The silicone rubber coating protects against sparks and molten metal splash.

High-Temperature Expandable Sleeving

Protect cable, hose, and pipe in high temperature environments—this sleeving withstands temperatures over 450° F. It stretches to fit over items for easy installation, then tightens around its contents for a secure fit.

Expandable Sleeving

This sleeving stretches to fit over items for easy installation, and then tightens around its contents for a secure fit. Choose from multiple colors to organize wire and cable.

Abrasion-Resistant Expandable Sleeving

Braided from thick plastic strands, this sleeving has excellent abrasion resistance. It stretches to fit over items for easy installation, then tightens around its contents for a secure fit.

Flame-Retardant Expandable Sleeving

Tested to meet MIL-STD-202, this sleeving meets performance standards for flame retardance. It stretches to fit over items for easy installation, then tightens around its contents for a secure fit.

Duct-Rated Flame-Retardant Expandable Sleeving

Rated UL 2024 and NFPA 262, this sleeving is approved for use in plenum spaces such as duct work and above a drop ceiling. It self-extinguishes and emits minimal amounts of smoke and gas during combustion. Stretch to fit over items for easy installation; it tightens around its contents for a secure fit.

Fray-Resistant Expandable Sleeving

Tight braiding makes this sleeving resistant to fraying when cut with scissors. It stretches to fit over items for easy installation, then tightens around its contents for a secure fit.

Silica High-Temperature Sleeving

With a temperature rating of 1800°F or higher, this sleeving can withstand hotter temperatures than fiberglass and most ceramic.

Fiberglass High-Temperature Sleeving

This sleeving withstands temperatures over 1000°F, such as in refineries.

Abrasion-Resistant Sleeving

Tightly braided fibers give this sleeving excellent abrasion resistance. As it wears, the fibers frizz and make the outer wall thicker for improved protection.

High-Strength Sleeving

Made of Nomex fabric, this sleeving has excellent tear resistance and better abrasion resistance than nylon sleeving.

Corrugated Sleeving

Heat-Reflective Corrugated Sleeving

This sleeving reflects heat away from contents and withstands temperatures up to 900°F. The corrugated construction gives it impact and abrasion resistance similar to conduit, but with more flexibility.

High-Strength Two-Piece
Interlocking Corrugated Sleeving

Made of nylon, this sleeving stands up to scrapes and impact better than polyethylene sleeving, so it’s ideal for high-traffic areas. Since it’s corrugated, its impact and scrape resistance is similar to conduit, but it’s more flexible. It has two interlocking halves that nest into each other to fully enclose its contents, sealing it against dust and dirt—even when flexing.

Spark-Resistant Hook-and-Loop Wrap-Around Sleeving

Spark-Resistant Hook-and-Loop
Wrap-Around Sleeving

Silicone rubber coats this fiberglass sleeving to shed sparks and molten metal splash. It has a slit along the entire length so it easily wraps around wire, cable, and hose without disconnecting them.