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Sprinkler Sizes & Thread Types

At Turf Control, we offer a variety of sprinkler sizes and thread types to meet the needs of different systems and installations. Choosing the right combination is essential to ensure proper fit, reliable performance, and a hassle-free installation.

Thread Options

NPT (National Pipe Tapered) Threads

NPT threads are the standard in the U.S. and are designed to create a secure, leak-resistant seal as they tighten. The tapered shape compresses the male and female threads together, forming a snug connection ideal for water, gas, and air systems.

O-Ring Sealed Square Cut ACME Threads

This option features square cut ACME threads paired with an O-ring, providing a strong, leak-proof seal that’s easy to assemble and disassemble. These are ideal for systems that require frequent connection and disconnection.

Available Sizes

Sprinklers are available in 1", 1.25", and 1.5" sizes, depending on the brand and part number. It’s important to select the correct size and thread type to ensure compatibility with your existing system and to avoid any installation issues.

If you’re not sure which size or thread type is right for your application, our customer service team is here to help. We’ll work with you to make sure you get exactly what you need.

Note: Orders placed with the wrong size or thread type may be subject to a restocking fee, as outlined in our Terms of Service. To avoid this, we recommend double-checking your system specs or contacting us before placing your order.