K-Rain Manufacturing Corp. products

The name says it all: Pro performance and pro features on a smaller scale. That’s why MiniPro® is the professional’s choice for small lawn and landscape areas. With a ½” inlet, the MiniPro is a gear-driven, rotary sprinkler that can replace all standard mini rotors and fixed zone pop-up sprays.  In terms of specifications, the sprinkler can cover a radius of 18' to 33' with a nozzle pressure of 20 to 70 PSI and a flow range of .8 to 3.8 GPM. And the MiniPro has a stainless-steel radius adjustment screw and a nozzle trajectory of 25°. The MiniPro has an arc adjustment of 40° to 360°. Adjusting that pattern is easy because of the top arc set degree indications and the spray direction arrow located on the sprinkler head.  Simply insert a flat blade screwdriver into the arc adjustment slot and adjust as desired. The sprinkler can be adjusted wet or dry -- before installation and after installation with the water on or off.

Designed for smaller landscape areas, the RPS 50 is available with a wide selection of nozzles that bring flexibility to irrigation system design. The RPS 50 is a gear-driven, rotary sprinkler, capable of covering an area of 18' to 33' radius at operating pressure of 20 to 70 PSI with a flow range of .8 to 3.8 GPM. The RPS 50 comes with five (5) numerically coded interchangeable nozzles with each case. The sprinkler nozzle trajectory is 25°. The sprinkler has a stainless-steel radius adjustment screw and has arc adjustment from 40° to 360°.

Real innovation is a catalyst for growth in any field.  Decades ago, K-Rain® developed and patented the original reversing mechanism for continuous reverse and return, which is still in use today.  You’ll find it here in the RPS75 and sprinkled across the industry, too. Here’s a benefit that will save you time on the job: The RPS75 riser assembly fits into a PGP® and PGP Ultra can already in the ground.   How’s that for optimal efficiency? And with a wide selection of standard and low angle nozzles, the RPS™ 75 provides matched precipitation and flexibility in design.

The result of precision engineering and extensive field testing by contractors around the world, the Pro-S™ is designed to provide long life and outstanding performance. Distinguished by their robust construction, co-molded wiper seal, and heavy-duty retraction spring, Pro-S™ pop-up sprays are built for reliability and durability.  The co-molded wiper seal ensures proper operation time after time with minimal flow by.  The retraction spring is the strongest in the industry.  That means successful pop-ups you can count on time after time. Known as the hardest-working spray in the irrigation business, Pro-S™ Sprays have the industry’s highest max pressure rating – up to 110 PSI.  That’s because they are engineered to withstand and perform in high pressure situations.

NP Sprays™ have a narrow profile to retrofit easily to existing systems.  Ideal for watering small lawns, ground cover and shrub areas with tight sprinkler access. The carefully selected seal ensures leak-free operation and extends product life.

You asked for it, we delivered.  Get amazing arc accuracy and increased range coverage with the new line up of the K-Rain® Rotary Nozzle Series.  You’ll appreciate the tight edges of our 90°-210° and 210°-270° nozzles in your installation. And the radius changes…they’re making heads turn. Superior uniformity for demanding low-precipitation applications. Twelve nozzles in all make up the expanded line: 90°-210°, 210°-270°, fixed 360° and specialty nozzles.

The only fully adjustable rotary nozzle from 80° to 360°.  And no tools needed.  Here’s to fewer delays and more efficient days. A recognized water conservation component, K-Rain® Fully Adjustable Nozzles use up to 30% less water and are eligible for conservation rebates and incentives in many areas. Achieve the healthiest lawn and landscape while saving water and money. Check with your local water utility for information.

A solution for every situation, K-Rain® ProSeries 150 Valves offer the irrigation professional a wide array of features and benefits. The 1", 1-1/2" and 2" (2,5 cm, 3,8 and 5 cm) models have a removable metering pin and external bleed screw promoting easy maintenance and manual operation. The Jar-Top valve provides the professional contractor easy servicing access. The 1-1/2" and 2" (3,8 and 5 cm) models feature a removable inlet cap to easily modify configuration from globe to angle-style valve.  That’s right, flex for specs.

The K-Rain SiteMaster™ 2-Wire Irrigation Controller—a game-changer for your irrigation needs. Whether you're managing vast commercial, industrial, or residential sites, this innovative controller simplifies the setup process and guarantees a hassle-free experience for your valued customers. Designed with versatility in mind, the SiteMaster™ empowers you to control up to 99 zones effortlessly. Its user-friendly interface and advanced diagnostics capabilities make setup and operation a breeze. Rest assured that this controller is built to endure, thanks to its top-notch technology that stands the test of time. No need to worry about a steep learning curve with the SiteMaster™ 2-Wire Irrigation Controller. We've engineered it and all our K-Rain Irrigation Products to function intuitively and efficiently, allowing you to get started immediately.

The Pro EX 2.0 Modular Irrigation Controller can be easily expanded from 4 to 16 stations. The largest backlit display on the market, user-friendly programming and responsive touch pad takes Pro EX 2.0 to a whole new level for irrigation controllers. The new optional remote capability expands irrigation control right in your hand.