Irrigation - Flow 

 

//Flow Products//

 

Agricultural fittings

Tefen Agricultural Barb Fittings are designed to operate with all LDPE tubes class 2.5 and 4, with 12-25 mm external diameter and other flexible plastic and rubber pipes. Their sealing system is a barb that holds the tube from the inside diameter.

 

Main Advantages:

  • Highly resistant to chemicals and UV radiation
  • Cost effective

 

Technical Data:

  • Material: Polypropylene
  • Color: Black
  • The fitting's number indicates the tube nominal outside diameter (For example: a 16 mm barb fitting fits a 16 mm tube class 2.5, with inner diameter of 13.6 mm).
  • Working temperature range: 4-90˚C

 

How to Use:

Insert the barb fitting barb into the tube, push with force and rotate to both sides until the barb is all the way to the stopper.

 

 

Barb Block Fittings

Tefen Barb Block Fittings are mechanical push-on compression fittings for connection of different 6-12 mm (1/4-1/2") plastic tubes in hydraulic and pneumatic systems. Their sealing system is composed of a barb and a tightening nut.

 

Main Advantages:

  • Highly chemical resistant
  • Very strong, pull-out resistant
  • No rubber seals - long lasting fitting

 

Technical Data:

  • Material: Fiberglass Reinforced Polypropylene
  • Color: Blue, gray or black, according to specifications
  • Working temperature range: 20˚C - 90˚C, depending on the application
  • Working pressure: up to 14 bar (200 PSI) at 20˚C ambient temperature

 

How to Use:

Insert the nut onto the tube, insert the tube onto the barb, and then close and secure the nut tightly on the bar support thread.

 

 

Quick Auto Shut-Off Connector

The Tefen Quick Auto Shut-Off Connector can be used in any compressed air or pressurized water systems.

 

Main Advantages:

  • Quick and convenient connection
  • Auto water shut-off when taken off the male connector

 

Technical Data:

  • Materials: Acetal resin, stainless steel spring, NBR O-ring seals
  • Color: Black and red - standard; white - by special order
  • Working temperature range: 4-90˚C
  • Working pressure: up to 14 bar (200 PSI) at 20˚C ambient temperature

 

How to Use:

Push down the sleeve and close tightly.