Hunter PRS-40 2.8 Bar Pro Spray – 4″ Pop Up Sprinkler with Check Valve

PRS Uniform Distribution
With built-in pressure compensation, the PRS model has the ability to regulate water pressure at a constant 2.8 bar.
Pressure regulation sets the nozzle to the optimal pressure promising uniform and consistent coverage from each nozzle as it equalises water pressure across the entire zone.
Proven to reduce water wastage by up to 30% and promote healthy growth of plants through more accurate delivery of water.

Built-In Check Valve
The included check valve eliminates water pooling at sprinkler sites located at the bottom of a slope. Once the system is switched off, it instead keeps the water within the system. This water-saving component protects and keeps water within the system after each watering cycle protecting the landscape from damage and erosion whilst reducing water wastage.

Innovative Ribbed Body and Durable Cap
Exclusively designed Hunter cap that does not leak even when loosened a full 360-degree turn! In all irrigation systems, weather, foot traffic, cycle pressures and landscaping equipment can cause the spray cap to loosen. This innovative cap-to-body grip promises to remain watertight even during high-pressure surges.

Multi-Functional Co-Moulded Wiper Seal
The innovative pressure-activated seal prevents cap-to-body leaks reducing flow-by and operates at low pressures allowing more sprinkler heads to be installed in the same zone. Made from chlorine and chemical-resistant materials, the wiper seal prevents debris from entering the body when the riser retracts reducing the risk of riser stick-ups.

Durable, Built-To-Last Construction
Features a heavy-duty internal spring built for consistent riser retraction ensuring long-lasting performance for all applications.

Leading Brand Compatibility
For ultimate watering flexibility, Hunter Pro Sprays are compatible with Sprinkler Spray Nozzles (sold separately) from leading brands. Choose a nozzle with an arc and radius suited to your watering requirements.

Flush Cap
Arrives complete with a removable flush cap with a pull ring. At the point of installation and during system maintenance, switch the system on with the flush caps installed to flush out any debris that would otherwise clog the sprinkler’s nozzles. Retain the flush caps for flushing at the start, during and at the end of the watering season.

For irrigation of home gardens and small urban green areas and green roofs.

These heads can be used with various types of RainBird nozzles (VAN; HE-VAN, MPR; U; R-VAN) and HUNTER (A; MP ROTATOR)
Ratchet mechanism for all models for easy nozzle installation.
No tools required. Simple arc adjustment, Two piece ratchet mechanism ensures durability.
Quick and easy sector adjustment thanks to the knob mechanism, even while the sprinkler head is in operation.
Easy maintenance of internal components from the top of the sprinkler head.
A pressure actuated surface seal eliminates excess flow and reduces the ingress of debris.
Durable stainless steel return spring.

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