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Weathermatic T3SS stainless-steel 4-inch pop-up rotary sprinkler head with vandal-resistant rubber cover and nozzle set, shown upright.

Weathermatic T3SS Stainless-Steel 4" Pop-Up Rotor, Adjustable Arc

Brand: Weathermatic
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$47.66
$34.55
SKU T3SS

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The Weathermatic T3SS is a professional-grade 4" pop-up rotary sprinkler engineered for long-lasting, uniform coverage in commercial and residential irrigation systems. Built with corrosion-resistant components and field-changeable nozzles, the T3SS delivers reliable performance, easy serviceability, and adjustable coverage to match site conditions.

  • Durable stainless-steel sleeve and corrosion-resistant construction: stainless-steel riser protection and high-strength plastics for extended life in harsh environments.
  • Compact pop-up dimensions: 4" pop-up height with 7-5/8" closed height and a 3/4" IPS inlet for standard installation.
  • Adjustable arc and radius control: part-circle models adjust 40–360° without tools; radius adjustment screw reduces radius up to 25% for precise spacing.
  • Comprehensive nozzle selection: 14 field-changeable nozzles included — SmartAngle (low-angle) and Flow+ nozzles provide a wide range of throw and precipitation rates.
  • Reliable retraction and debris protection: pressure-activated wiper seal, stainless-steel pop-up spring and large removable strainer protect internal components and ensure positive retraction.
  • Vandal-resistant features and serviceability: thick rubber cover, punch-thru design to protect nozzle screw, easy-grip threaded cover and optional vandal lock accessories.
  • Performance and drivetrain: smooth impeller gear drive with self-regulating impeller and sealed lubricant-packed drive housing for uniform rotation and long service life.

Factory-tested and backed by a 5-year rotor warranty, the T3SS is water-tested for performance and offered with optional check-valve configurations and non-potable covers where required. Ideal for turf and landscape beds, the T3SS balances large-area coverage with low precipitation rates when paired with the included nozzle set. Use the T3 installation and sales literature for nozzle charts, performance curves and accessory part numbers during system design and specification.

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