Pressure Regulators

Netafim Pressure Regulators are manufactured with non-corrosive, high quality plastic and brass materials that withstand all fertilizers and chemicals in common use providing years of trouble-free operation. The one-piece sealed regulating unit – different for each pressure option – is field replaceable and easy to maintain.

Pressure Regulators provide an instant response to variations in pressure assuring that outlet pressure will remain constant regardless of inlet pressure. The built-in indicator visually shows when proper outlet pressure is achieved. A stainless steel spring and EPDM rubber diaphragm create a tight seal eliminating leakage. Maximum operating pressure is 145 psi.

The 3/4″ Low Flow Pressure Regulator is an improved in-line unit with female threaded connections. It has a silicon diaphragm to prevent leakage and is sealed to regulate accurately at low flows.

Pressure Regulating Unit

The one-piece sealed pressure regulating unit is different for each pressure option. It is quick and simple to change pressures by replacing this unit – even in the field. No more spring colors to remember for different pressures.


  • 12 psi recommended for Thinwall Driplines.
  • 20 psi recommended for Non-Compensating Drippers and Spray Stakes.
  • 35 psi recommended for Sprinklers, Misters, Pressure Compensating Drippers
    and Pressure Compensating Spray Stakes.
  • 65 psi recommended for Foggers.

Please contact Netafim USA Customer Service for further assistance.