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Rain Bird 3/4 in. Threaded Drip Irrigation Backflow Preventer

Rain Bird 3/4 in. Threaded Drip Irrigation Backflow Preventer

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Protect your potable water supply and keep your drip system performing at its best with the Rain Bird 3/4 in. Threaded Drip Irrigation Backflow Preventer. Crafted with a durable pl…

Rain Bird MPN HTO75BFFSX In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $4.99. Our online price is $5.59.
$5.59
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Cases of 35 · Order in multiples of 35

Sold by the Case · Save 15%

Take $29.40 off your case at checkout

Case of 35 · List Price $195.65
15% OFF with code at checkout $166.25
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This product is packed and shipped from our distribution network as a complete case of 35. Apply casediscount at checkout to take 15% off your order.

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Every order helps keep your local hardware store on the corner.

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You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Protect your potable water supply and keep your drip system performing at its best with the Rain Bird 3/4 in. Threaded Drip Irrigation Backflow Preventer. Crafted with a durable plastic body and a precise threaded connection, this backflow preventer is purpose-built for residential drip irrigation, guarding against backflow and back-siphonage while you irrigate.

  • Connection Type: Threaded for quick, secure integration with standard drip lines and fittings.
  • Thread Type: FHT (Female Hose Thread) for reliable, leak-resistant assemblies.
  • Fitting Size: 3/4 inch to match common drip irrigation components and adapters.
  • Material: Lightweight, corrosion-resistant plastic designed to withstand outdoor conditions.
  • Product Type: Drip Irrigation Backflow Preventer—essential for protecting your water supply and ensuring compliant irrigation systems.
  • Package Count: 1 piece per purchase, ready to install in a single fixture or as part of a larger drip setup.

Why this Rain Bird backflow preventer stands out

Rain Bird brings trusted performance to drip irrigation with a focused, low-maintenance design. The 3/4 in. threaded connection simplifies installation in existing systems, while the plastic construction resists rust and corrosion over time. By preventing backflow, it reduces the risk of contaminated water entering your potable supply—an essential consideration for any garden, landscape, or vegetable patch that relies on a steady, safe water source.

Ideal use cases

  • Residential gardens and landscapes that rely on drip irrigation with 3/4 in. threaded components.
  • Raised beds and container gardens where protecting the water supply matters most.
  • Systems requiring a compact backflow prevention solution without rigid metal hardware.

Practical tips for best results

  • Ensure compatibility with your current drip fittings and adapters before installation.
  • Avoid installing in locations subject to extreme freezing; protect or relocate per local climate guidelines.
  • Regularly inspect the connection points and keep debris away from the inlet and outlet to maintain a clean seal.
  • Verify system pressure falls within typical residential drip ranges to optimize performance and longevity.

Invest in reliable protection for your irrigation work with Rain Bird’s 3/4 in. Threaded Drip Irrigation Backflow Preventer and enjoy simpler maintenance, safer water use, and peace of mind knowing your landscape applications are safeguarded.

The Details Specifications

Brand Rain Bird
SKU 7518210
UPC 077985012571
Unit 0
Case Pack Quantity 35 per case
Retail Unit Quantity 35
Unit of Measure 0 0
Dimensions (L × W × H) 11 × 5 × 6
Weight 3 lbs
Cubic Feet 0.00583 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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