Product code
76700-901380

Hunter PGP Ultra 4" Rotor Pop Up Sprinkler with Nozzle Pack

(3,228 LPH & 14m Radius)
23 In Stock
The Hunter PGP Ultra Rotor is complete with a no-flow-by riser seal made from high-quality material for exceptional protection against leaks. Proven and tested with over three decades of research for ultimate reliability and performance. See Full Description
£13.24 £11.03
(Ex. VAT) (Inc. VAT)

The Hunter PGP Ultra Rotor is complete with a no-flow-by riser seal made from high-quality material for exceptional protection against leaks. Proven and tested with over three decades of research for ultimate reliability and performance.

For a low-cost alternative, the HydroSure RPS75 Rotor arrives complete with both standard and low-angled nozzles for ultimate flexibility in system design and the built-in matched precipitation ensures reliable spray pattern overlap.

Dual-Functioning Part and Full Circle
Water almost anywhere in the garden! The PGP Ultra Hunter Sprinkler provides both part and full-circle rotation all-in-one.
Enables diverse watering with a radius between 4.9 to 14 metres ideal for an array of efficient irrigation options.
Flexible for all landscapes, the non-reversing 50 to 360-degree arc means this sprinkler is ideal for watering small or large gardens and both shrubs and lawns.

Automatic Arc Return
If the arc is forced out of alignment, the built-in automatic return feature returns the turret to its original arc and starting position.

Non-Strippable Drive
The non-strippable, vandal-proof drive mechanism prevents gear stripping, protecting the sprinkler if turned in the opposite direction thus, saving on repair costs.

Headed & Slotted Set Screw
Easily adjust or switch off the sprinkler at the head using either a Hunter Wrench or flat-blade screwdriver.
Adjust sprinkler spray patterns to fine-tune the coverage area.
Arrives complete with a built-in QuickCheck™ arc mechanism for fast arc adjustment.

Nozzle Racks
Arrives complete with 12 standard nozzles including 4 grey ‘low angle’ nozzles ideal for watering lower trajectories.
Interchangeable nozzles suitable for watering even the most complex landscapes.
Flat top nozzles allow quick and easy insertion.


Specifications
  • Radius: 4.9 – 14.0m
  • Flow Rate (M3/HR): 0.07 – 3.23
  • Flow Rate (L/Min): 1.2 – 53.8
  • Precipitation Rate: 10mm/hr (approx.)
  • Inlet Size: 3/4” Female

  • Recommended Pressure Range (Bar): 1.7 – 4.5
  • Operating Pressure (Bar): 1.4 – 7.0
  • Warranty: 5 Years

  • Applications: Residential, Commercial, Low-Pressure Areas, Ground Cover & Shrubs

Rotor Pop-up Sprinklers Frequently Asked Questions

  • Why is Water Pooling Around the Sprinkler Site?

    • Underground systems require frequent flushing to prevent dirt from clogging the nozzle or damaging the seal. Flush the system and clean the rotors if necessary to remove any sitting sediment.
    • Any damage to the riser caused by a mower or footfall will cause mechanical malfunction and disfigured spray patterns. Check each nozzle and turret top of your sprinklers to ensure they are intact.
    • The area around a sprinkler site may become boggy/waterlogged indicating a loose connection between the swing joint/fitting or a break in the pipe network. To repair a leak, use a Compression Joiner or Joiner depending on the pipe used or install PTFE Tape around any male threaded connection to ensure a watertight seal.
    • Water leaking from sprinkler sites even when the system is switched off indicates a problem called low head drainage. A pop-up sprinkler with a Check Valve will prevent water pooling from sprinklers installed at the lowest elevation.
  • My Sprinklers are not Working the Same as when Purchased!

    • Over time a sprinkler may experience a build-up of sediment and debris that blocks the nozzle outputs or damages the riser retraction mechanisms inside the sprinkler. Flush the system and clean out the rotor sprinkler as explained in our Sprinkler Maintenance Guide.
    • Prevent debris build-up by installing an Irrigation Filter at the start of the system.
      • Alternatively, leaking connections or a pipe supplying the sprinkler may have split. The water lost from connections that are not watertight will cause pressure loss and reduce performance.
  • Why are my Underground Pipe Connections Leaking?

    An area that is boggy or waterlogged indicates a leaking connection or a pipe that may have split. Most connection points can be tightened by hand or by adding two wraps of PTFE Tape around male threads or replacing connectors that over time, have snapped.

    When fixing your pipe network, depending on the pipe you are using to supply your system will indicate the type of connector you need to repair the damage.

    LDPE Supplied Systems: Read our Repairing Damaged LDPE Irrigation Pipe Guide.

    MDPE/HDPE Supplied Systems: Read ourRepairing a Leak Using a Compression Coupling Guide.

  • My Sprinkler Does Not Cover the Range/Radius Outlined in the Specifications

    A variation in flow rate or pressure drop from the water source will also reduce the performance of sprinklers – Check the flow rate from your tap remains high enough during the time of day your system is set to run using our Calculating Flow Rate from the Water Source Guide.

    • On windy days, the spray pattern from your sprinklers may alter even when using nozzles with built-in wind resistance. Alternatively, running a system at a bar pressure that is too high, will create misting – Consider installing a Pressure Reducer regulated as specified in the sprinkler specifications to minimise spray pattern wind drift.
  • How do I Lift the Riser of a Pop-up Sprinkler?

    To lift the riser of a rotor sprinkler, most require a Key inserted into the turret top of the sprinkler to lock into the mechanism and allow easy uprooting of the riser by hand. Any maintenance or switching of nozzles is often carried out in this way. Alternatively, ask a friend to switch the system on manually and catch the riser as it lifts during system operation.

Product Specification
Product Code76700-901380
EAN5056287714845
Sprinkler Spray Radius6.4m - 15.8m
BSP Thread Size¾'' Female
Pressure Range1.4 Bar to max 7 Bar
Manufacturer's Guarantee1 Year
Connection TypeThreaded
Spray RangeAdjustable
Pop-Up Height4"
Price Per Unit (Inc. VAT)13.24

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