Legris Nylon Tubing, Red, 2.7 mm ID, 4 mm OD, 25 meters Length Red nylon tubing for general compressed air applications Compatible with push-to-fit and compression fittings Semi-rigid nylon for strength and resistance to chemicals and abrasion Operating temperature range of -40 to +100 degrees C Meets AFNOR NF standard E49-100 for quality assurance