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Pressure Regulators

Pressure regulators are used to prevent high pressure from going through the pipe and adversely affecting the system performance or inflicting damage to the main pipe, laterals, valves, drip system or sprinkler system. The pressure regulators are critical part of drip irrigation system and other irrigation systems when water pressure is higher than suggested for the system operation.

7 Item(s)

  • PR010

    Pressure and Flow Test Manifold for 3/4" Line

    Regular Price:

    $25.00

    This unit will allow you to test for both the pressure and flow of your water supply.

    Checking the flow of any irrigation system is critical knowledge. With this information you may plan a system that will work correctly. A must for planning any gravity feed system!!

    This manifold is made to connect to any garden hose or hose faucet. It will also work for any 3/4" PVC size irrigation pipe with the correct adapters.

    Best yet all the components can be taken apart and used elsewhere in your drip system. The ball valve has fittings glued to both ends which are female hose threads. These are common connections in a drip system.

    Read the instructions below on how this works.

  • PR500

    Premium Pressure Regulators. From 20 to 35 PSI in Hose or Pipe Thread

    Regular Price:

    $6.85

    Premium Pressure Regulators. From 20 to 35 PSI in Hose or Pipe Thread

    Always make sure to install a pressure regulator on any drip system. City, County or Household water pressure is normally too much for the barbed fittings and is above what most drippers are rated for. 25 PSI is the normal for average systems.

    These are Made in America and are proven to be the best over decades of use. Don't fall for cheap "Knockoffs" which look identical but are much cheaper and preform that way.

    Ask for Hendrickson!

    Choose your options for thread type and PSI below!

  • PR502

    Heavy Duty Low to Medium Flow Pressure Regulator. 15 to 35 PSI, Pipe Thread only.

    Regular Price:

    $10.19

    Heavy Duty Low to Medium Flow Pressure Regulator. 15 to 35 PSI, Pipe Thread only.

    Choose your PSI below.

  • PR501

    Basic Pressure Regulators. From 10 to 25 PSI in Hose or Pipe Thread

    Regular Price:

    $5.76

    Basic Pressure Regulators. From 10 to 25 PSI in Hose or Pipe Thread

    Use these pressure regulators on drip systems at the very start for smaller systems or if using PVC mainlines and Drip laterals then use them at the start of each lateral.

    These may be "Basic" but they are Made in America and are proven to be the best over decades of use. Don't fall for cheap "Knockoffs" which look identical but are much cheaper and preform that way.

    Ask for Hendrickson to get the best!

    Choose your thread type and pressure below.

  • A046

    1" FPT Adjustable Pressure Regulator, 20-50 PSI

    Regular Price:

    $30.50

    1" FPT Adjustable Pressure Regulator, 20-50 PSI

    For larger systems this regulator fits the bill. Place it at the mainline 1" PVC along with a 1" filter and you can adjust the pressure so the end of your drip lines have enough pressure to preform correctly.

  • A037

    3/4" FPT Adjustable Pressure Regulator, 17-35 PSI

    Regular Price:

    $19.50

    3/4" FPT Adjustable Pressure Regulator, 17-35 PSI with white cap

    This is the lower pressure range regulator. For a higher range check the "Related Products" below left for model A021 28-60 PSI
    This is a high quality regulator that can be used on larger systems where you need to have higher pressure at the start so the line ends still have correct working pressure. It can also take a higher inlet pressure than some of the preset regulators.

  • A021

    3/4" FPT Adjustable Pressure Regulator, 28-60 PSI

    Regular Price:

    $19.50

    3/4" FNPT Adjustable Pressure Regulator, 28-60 PSI with red cap.

    This is the higher pressure range regulator. For a lower range check the "Related Products" below left for model A037 17-35 PSI
    This is a high quality regulator that can be used on larger systems where you need to have higher pressure at the start so the line ends still have correct working pressure. It can also take a higher inlet pressure than some of the preset regulators.

7 Item(s)