Weathermatic - 1'' Replacement Diaphragm (Nitro, Silver Bullet, Enduro Series) - 110-603SA
Weathermatic - 1'' Replacement Diaphragm (Nitro, Silver Bullet, Enduro Series) - 110-603SA is backordered and will ship as soon as it is back in stock.
Why so “cheap” at CheapSprinklers? Low prices by design — same parts, no compromise
Our prices are lower because of how we run our business — not because the product is different — and we pass those efficiencies directly on to you.
You’re receiving the same brand-new, factory-sealed item sold by big-box, supply-house, or bloated online-warehouse sellers — delivered direct to you, for less.
- Bulk Purchasing: We buy in high volume to lower per-unit cost
- Low Overhead: No physical storefronts or unnecessary middlemen
- Price-First Model: Our business is built around keeping everyday prices as low as possible — so you can put the savings toward other projects or your business.
- Fast & Efficient Fulfillment: Streamlined US warehouse operations keep costs down and orders moving fast.
The Result: Genuine products with full manufacturer warranty — delivered fast, without paying inflated big-box, supply-house, or bloated online-warehouse markups for the same parts.
CheapSprinklers Product Guarantee How we guarantee authenticity and warranty coverage
All products sold by CheapSprinklers are brand new and factory sealed. This Weathermatic (110-603SA) is sourced directly from Weathermatic and ships from us in new-in-box retail packaging.
We’ve been sourcing and supporting irrigation products for professionals and DIYers through both brick-and-mortar and online channels since 1981.
If there’s ever an issue, CheapSprinklers stands behind what we sell and will help coordinate any warranty claim or replacement.
- Genuine New Weathermatic : no knockoffs, no refurbished, no old stock
- Factory Sealed: shipped in original new-in-box retail packaging
- Current Production Inventory: no discontinued or clearance stock
- Complete Weathermatic Warranty: full manufacturer coverage begins when your order is delivered
The Result: Peace of mind. You’re installing top-quality equipment — and if there’s ever an issue with this , you’re fully supported by CheapSprinklers and Weathermatic.
The Weathermatic 110-603SA is a replacement diaphragm designed for 1-inch Weathermatic Nitro series valve models, specifically the Nitro, Enduro and Silver Bullet series. It's made from premium-grade material for durability and features self-cleaning ports to prevent clogging from sand and silt. This diaphragm ensures a leak-free connection and optimal valve operation.
Features
- Self-cleaning ports: These ports help prevent sand and silt from accumulating and causing issues with the valve's operation.
- Leak-free connection: The diaphragm ensures a tight seal, preventing water from leaking out of the valve.
- Durable construction: Made from high-quality materials for long-lasting performance.
Why replace it?
Over time, diaphragms can wear out, crack, or become damaged, leading to leaks or improper valve function. Replacing the diaphragm is a cost-effective way to restore your sprinkler valve to its optimal working condition.
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