K-Rain rotors are a type of sprinkler head that delivers water over medium to large areas with rotating streams, rather than as a fixed spray. K-Rain products are highly respected in the irrigation industry for their durability and design innovations. You can shop from over a dozen different types of K-Rain rotors when you shop with Sprinkler Warehouse.
What features do K-Rain rotors have? Are K-Rain rotors comparable to the PGP-ADJ? How do I adjust these rotors?
Watch these videos to learn more about K-Rain rotors.
K-Rain offers all kinds of rotor sprinklers, and Sprinkler Warehouse supplies many of the most popular product lines. Here are a few rotors that you can shop for:
K-Rain RPS - Adjustable, gear‑driven rotors for residential and light commercial use.
K‑Rain ProPlus - Precision nozzles and arc memory clutch deliver uniform coverage.
K-Rain ProSport - Professional‑grade rotor designed for sports turf and large areas.
K‑Rain SuperPro - A versatile rotor with patented flow control for efficient watering.
K-Rain MiniPro - A compact, gear‑driven rotor built for small lawns and landscapes.
The coverage distance of a K‑Rain rotor depends on the model, nozzle, and water pressure, but most residential and commercial K‑Rain rotors are designed to spray anywhere from 20 to 60 feet when operating at their recommended pressure range. Lighter‑duty or compact models typically cover the lower end of that range, while larger professional rotors with larger nozzles can reach farther distances suited for big turf areas.
You can adjust the arc of most K‑Rain and Hunter rotors by using a rotor adjustment key or screwdriver to set the start and stop points of the rotation. Properly adjusting the spray pattern ensures even coverage and prevents overspray onto sidewalks or driveways. Make sure to order a K-Rain rotor that allows you to water in the specific shape of your lawn or landscape.
First, turn off the water and remove the rotor from the system if necessary. Inspect the nozzle and filter screen for dirt or debris, then rinse them with water. Check for worn seals, O-rings, or gears, and replace any damaged parts with compatible K‑Rain components. After that, reassemble the rotor and test the spray pattern and rotation to ensure proper function. Regular cleaning and inspection, especially at the start of a new watering season, help extend the rotor’s life.
