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Clear PTFE tubing coil 38 OD .250 ID 100 feet natural finish

MERCURY

MERCURY PTFE Tubing 3/8" OD .250" ID 100' Natural

SKU CH-Y983-PW879

PTFE tubing with 3/8" outer diameter and .250" inner diameter supplied in a 100' coil

  • Product colorTransparent
  • PTFE construction resists chemicals and high temperatures
  • 3/8 inch outer diameter fits standard plumbing fittings
  • 250 inch inner diameter allows smooth fluid flow
  • 100 foot length provides ample material for projects
  • Transparent colour lets you visually inspect flow

PTFE tubing for fluid handling

This MERCURY PTFE tube has a 3/8" outside diameter and a .250" inside diameter supplied in a 100' coil. The transparent natural colour lets you see flow inside the line. It suits automotive, industrial and laboratory plumbing where chemical resistance matters.

Behaviour under continuous pressure

PTFE resists a broad range of chemicals and temperatures so the tube keeps its dimensions during long runs. The smooth bore reduces deposits that can restrict flow over time. The material does not absorb moisture or leach contaminants into the fluid.

Replaces rubber or PVC lines

Use this tubing when rubber hoses degrade from heat, oil or solvent exposure. The upgrade is worth it when the system needs a line that will not swell, crack or impart taste. It is not for builders who need a smaller bend radius than PTFE allows.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $478.99
Pricier than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameMERCURY
Product colorTransparent

Questions about this item

Does the PTFE tubing resist heat buildup when fluid runs through it all day?

PTFE handles continuous high-temperature flow without softening, so the 3/8" OD line stays stable during extended use.

What fittings do I need to connect the 3/8" OD tubing to my existing system?

Use compression or push-to-connect fittings sized for 3/8" outside diameter and .250" inside diameter to match the tube dimensions.

Will this 100' roll of 3/8" OD tubing work with older 1/4" ID brass fittings I already have?

The .250" ID matches 1/4" nominal size, so the tubing slides onto legacy barbs or into compression nuts made for 1/4" ID hose.

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