Hunter Industries I2004 4 Inch Pop-up Rotor with Flostop

Product Description

The HUNTER INDUSTRIES I2004 is a 4-inch pop-up rotor sprinkler head designed for professional irrigation systems. The unit features a built-in FloStop mechanism, which allows technicians to shut off flow to individual heads without interrupting the rest of the zone — a significant advantage during service calls and seasonal maintenance. Equipped with a 3/4-inch inlet, this rotor is sized for standard lateral line connections found in residential and light commercial turf applications. Irrigation contractors and landscape professionals are the primary installers.

This rotor is suited for residential and light commercial turf irrigation zones where a 4-inch pop-up height is appropriate for the grass type and mowing height. The 3/4-inch inlet accommodates standard threaded fittings used across most zone lateral configurations. The FloStop feature makes this head particularly practical on established systems where individual head service is required without a full zone shutdown. Use in systems designed around matched precipitation rate rotors for even coverage across the turf area.

Key Features

• 4-inch pop-up height suitable for typical turf grass applications
• Integrated FloStop valve allows individual head shutoff without interrupting zone flow
• 3/4-inch inlet connection fits standard lateral line threaded fittings
• Rotor-style distribution pattern for uniform coverage over larger turf areas

Compatibility

Designed as an OEM-style replacement or new-installation rotor head for residential and light commercial irrigation systems using 3/4-inch threaded lateral connections and requiring a 4-inch pop-up height.

Installation Notes

Installation is performed by licensed irrigation contractors or experienced landscape irrigation technicians. Shut off the irrigation zone valve and relieve line pressure before removing or installing any rotor head. Hand-tighten the inlet fitting and confirm with a wrench to avoid cracking the body — do not overtighten. Verify system operating pressure is within the rotor manufacturer's rated range before returning the zone to service.

Technical Specifications

• Pop-Up Height: 4 inches
• Inlet Size: 3/4 inches
• Flow Control: FloStop integrated shutoff
• Weight: 0.77 pounds
• UPC: 10611698157852

Standard Information

• Brand: HUNTER INDUSTRIES
• Manufacturer Part Number: I2004