PE tube 3/8 inch black – food-grade, BPA-free, for RO systems & refrigerators
PE Tube 3/8" black – Food-Grade, BPA-Free, Pressure-Resistant | RO Tubing for Fridge & Aquarium – Sold by the meter
Preview: PE tube 3/8 inch black – food-grade, BPA-free, for RO systems & refrigerators
Preview: PE Tube 3/8" black – Food-Grade, BPA-Free, Pressure-Resistant | RO Tubing for Fridge & Aquarium – Sold by the meter
PE Tube 3/8" black – Food-Grade, BPA-Free, Pressure-Resistant | RO Tubing for Fridge & Aquarium – Sold by the meter
PE tube 3/8 inch black – food-grade, BPA-free, for RO systems & refrigerators
PE Tube 3/8" black – Food-Grade, BPA-Free, Pressure-Resistant | RO Tubing for Fridge & Aquarium – Sold by the meter
Mobile Preview: PE tube 3/8 inch black – food-grade, BPA-free, for RO systems & refrigerators
Mobile Preview: PE Tube 3/8" black – Food-Grade, BPA-Free, Pressure-Resistant | RO Tubing for Fridge & Aquarium – Sold by the meter
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PE Tube 3/8" black – Food-Grade, BPA-Free, Pressure-Resistant | RO Tubing for Fridge & Aquarium – Sold by the meter

Product No.:
SL-3-8 schwarz
ca. 3-4 days ca. 3-4 days (abroad may vary)
Weight:
0.005 kg per piece
Sliding scale prices
1-9 units
per 2,98 EUR
10-19 units
per 1,95 EUR
20-29 units
per 1,90 EUR
30-39 units
per 1,85 EUR
40-49 units
per 1,80 EUR
> 49 units
per 1,75 EUR
2,98 EUR

incl. 19% tax excl. Shipping costs

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Description

This high-quality PE tube with an outer diameter of 9.5 mm (3/8 inch) is the ideal solution for drinking water applications in households, businesses, and laboratories. The tube is food-safe, BPA-free, odorless and highly pressure-resistant – perfect for use with RO systems, water filters, fridges with water connection, or aquarium setups.

Key Features:

  • ✅ Outer diameter: 9.5 mm (3/8") – fits standard quick-connect fittings

  • ✅ Material: PE – odorless and taste-neutral

  • ✅ Food-safe & BPA-free – for clean drinking water

  • ✅ Pressure resistant up to 10 bar

  • ✅ Temperature range: -10 °C to +60 °C

  • ✅ UV-stable & flexible

Typical Applications:

  • Reverse osmosis systems / water filters

  • Side-by-side refrigerators with water supply

  • Water dispensers & ice makers

  • Aquariums, CO₂ and dosing systems

  • Laboratory and process technology

Available Sizes:

  • 5/16" (8 mm)

  • 3/8" (9.5 mm)

  • As ringware or bulk spool

Technical Details
Specification Value
Outer diameter 6.35 mm (1/4 inch)
Inner diameter approx. 4.3 mm
Wall thickness approx. 1.0–1.2 mm
Material Polyethylene (PE) – food-grade
Color black
Pressure resistance up to 10 bar at 20 °C
Temperature range -10 °C to +60 °C
UV resistance Yes
Bending radius approx. 30–40 mm
Surface Smooth, matte
Compliance BPA-free, EU-compliant
Compatibility Quick-connect fittings, RO, water filters
Available lengths Ring coils or large spools
Brand Smarald® – Quality controlled in Germany
Application

The 1/4" PE tube is ideal for use in drinking water and filtration systems. Common applications include:

  • Reverse osmosis systems for household water purification

  • Side-by-side refrigerators with ice maker and water supply

  • Water dispensers and ice machines in kitchens, offices or catering

  • Aquariums and CO₂ systems for dosing or pressure control

  • Laboratory and dosing systems requiring clean, pressure-stable tubing

Its flexibility and food safety also make it suitable for temporary or mobile water systems.

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