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Black polyurethane tubing coil, 4 mm inside by 6 mm outside diameter, 100 ft length

Atp

Atp PU06MA-BK drain trap 4 mm ID 6 mm OD 100 ft

SKU CH-CQ6Y-HWJSZ MPN PU06MA-BK

Black polyurethane tubing with 4 mm inside diameter and 6 mm outside diameter, rated for 180 psi and 140 °F, supplied in a 100 ft coil

  • Product typeDrain Components
  • Product colorBlack
  • Black polyurethane tubing resists abrasion and wear
  • 4 mm ID and 6 mm OD fit compact air and water lines
  • 100 ft coil reduces joints in long runs
  • Rated to 180 psi at 140 °F for demanding systems
  • Shore A 98 hardness keeps shape under pressure

ATP 4 mm ID drain trap

This ATP drain trap is a polyurethane tube with a 4 mm inside diameter and a 6 mm outside diameter. It is supplied in a 100 ft black coil for routing air or water in automotive and general plumbing systems. The material carries a Shore A 98 hardness rating for abrasion and wear resistance.

Suits low-pressure air and water lines

Installers needing a flexible, abrasion-resistant line for air or water up to 180 psi and 140 °F will find this tubing suitable. It is not peristaltic-pump compatible and has no jacket, so buyers who need a jacketed hose or pump-rated tubing should look elsewhere.

180 psi maximum operating pressure

The tubing is rated for a maximum operating pressure of 180 psi at 140 °F. This single figure determines whether the part can handle the system pressure in your application.

How it compares

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

Price $21.99
Cheaper than about 62% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameATP
Model namePU06MA-BK
Product typeDrain Components
Product colorBlack

Questions about this item

How do I install the 4 mm ID by 6 mm OD polyurethane tubing onto a fitting without kinking it?

Cut the tubing square with a sharp cutter, warm the end in hot water for a few seconds to soften the Shore A 98 material, then push it fully onto the barbed fitting until it seats against the shoulder.

When should the 100 ft black polyurethane drain tubing be replaced?

Replace the tubing if the surface shows cracks, flattening, or loss of abrasion resistance, or if it has been exposed continuously to temperatures above 140 °F or pressures above 180 psi.

What operating limit is reached first during sustained use of this 100 ft polyurethane drain line?

The 180 psi maximum operating pressure is typically the first limit reached under sustained flow, especially if fluid temperature approaches the 140 °F maximum.

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