AutomationDirect will close at 3:00 PM ET on Wednesday, Nov 21st. We will also be closed on Thursday & Friday, Nov 22nd & 23rd, for Thanksgiving. The shipping cutoff for same-day FedEx shipments on Wednesday, Nov 21st is 3:00PM ET. Freight shipments as well as customer pickups deadline is 1:00PM ET. There will be NO UPS shipping available on Wednesday. Orders placed after the same-day shipping cutoff times will ship on Monday, November 26th.
Straight bonded polyurethane (PUR or Poly) tubing is made by continuously bonding standard NITRA tubing. The result is a strong, flexible, organized, and color-coded grouping that makes installation neater and easier. NITRA double and triple-bonded tubing offers superior kink resistance, and is ideal for use with push-to-connect fittings.
NITRA™ Bonded Polyurethane (PUR)
Tubing is made by continuously bonding standard NITRA
polyurethane tubing. The result is a strong, organized,
color-coded package that makes installation neater and easier.
This air tubing is also referred to as poly tubing.
NITRA polyurethane air tubing is ether-based to provide
excellent hydrolysis, oil and cold resistance.
NITRA polyurethane pneumatic tubing is strong, flexible,
and offers superior kink resistance compared to other pneumatic air
tubing. Poly tubing can be used in high
With its extremely tight outside diameter tolerance,
NITRA polyurethane pneumatic tubing is ideal for use with NITRA