
Watts 0780322 Stem Assembly
The Watts 0780322 Stem Assembly (also identified by the legacy part number 11-12) is a heavy-duty 12-inch brass threaded stem engineered for precise performance in high-capacity float valve systems. Designed for demanding applications across commercial, industrial, and agricultural sectors, this 1/4" OD rod ensures reliable fluid level management. The assembly features 1/4-20 NPT threaded ends on both sides, making it a drop-in replacement for worn or damaged stems in Series FLT float valves. Its rugged brass construction provides exceptional durability in high-flow environments, maintaining structural integrity and alignment even under constant hydraulic pressure. As a veteran technician knows, ensuring the exact 12" stem length is critical for calibrating the float's buoyancy and shut-off point. This OEM Watts repair part is the standard for maintaining system efficiency and avoiding overspill in large-scale reservoir or cooling tower configurations.
Key Benefits:- Universal Compatibility: Fully identical and backward compatible with the Watts 11-12 stem series.
- Industrial Build: Fabricated from heavy-duty brass to withstand mineral buildup and harsh water conditions.
- Precision Threading: Features 1/4" NPT threads (1/4-20 TPI) for a secure, leak-proof connection to valves and floats.
- Standardized Sizing: Fixed 12-inch length and 1/4-inch outer diameter provide consistent leverage for high-capacity valves.
- Is this stem compatible with older Watts float valves? Yes, the 0780322 is the direct replacement for the 11-12 stem assembly used in various legacy Watts float valve models.
- Can this be used for potable water systems? This specific brass stem is typically categorized for non-potable applications such as industrial tanks and agricultural irrigation.
- What is the thread size for the float attachment? The stem utilizes 1/4-20 NPT threading, compatible with standard high-capacity floats.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $45.56
-65%$45.56
$15.95Watts 0780322 Stem Assembly
The Watts 0780322 Stem Assembly (also identified by the legacy part number 11-12) is a heavy-duty 12-inch brass threaded stem engineered for precise performance in high-capacity float valve systems. Designed for demanding applications across commercial, industrial, and agricultural sectors, this 1/4" OD rod ensures reliable fluid level management. The assembly features 1/4-20 NPT threaded ends on both sides, making it a drop-in replacement for worn or damaged stems in Series FLT float valves. Its rugged brass construction provides exceptional durability in high-flow environments, maintaining structural integrity and alignment even under constant hydraulic pressure. As a veteran technician knows, ensuring the exact 12" stem length is critical for calibrating the float's buoyancy and shut-off point. This OEM Watts repair part is the standard for maintaining system efficiency and avoiding overspill in large-scale reservoir or cooling tower configurations.
Key Benefits:- Universal Compatibility: Fully identical and backward compatible with the Watts 11-12 stem series.
- Industrial Build: Fabricated from heavy-duty brass to withstand mineral buildup and harsh water conditions.
- Precision Threading: Features 1/4" NPT threads (1/4-20 TPI) for a secure, leak-proof connection to valves and floats.
- Standardized Sizing: Fixed 12-inch length and 1/4-inch outer diameter provide consistent leverage for high-capacity valves.
- Is this stem compatible with older Watts float valves? Yes, the 0780322 is the direct replacement for the 11-12 stem assembly used in various legacy Watts float valve models.
- Can this be used for potable water systems? This specific brass stem is typically categorized for non-potable applications such as industrial tanks and agricultural irrigation.
- What is the thread size for the float attachment? The stem utilizes 1/4-20 NPT threading, compatible with standard high-capacity floats.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Watts 0780322 Stem Assembly (also identified by the legacy part number 11-12) is a heavy-duty 12-inch brass threaded stem engineered for precise performance in high-capacity float valve systems. Designed for demanding applications across commercial, industrial, and agricultural sectors, this 1/4" OD rod ensures reliable fluid level management. The assembly features 1/4-20 NPT threaded ends on both sides, making it a drop-in replacement for worn or damaged stems in Series FLT float valves. Its rugged brass construction provides exceptional durability in high-flow environments, maintaining structural integrity and alignment even under constant hydraulic pressure. As a veteran technician knows, ensuring the exact 12" stem length is critical for calibrating the float's buoyancy and shut-off point. This OEM Watts repair part is the standard for maintaining system efficiency and avoiding overspill in large-scale reservoir or cooling tower configurations.
Key Benefits:- Universal Compatibility: Fully identical and backward compatible with the Watts 11-12 stem series.
- Industrial Build: Fabricated from heavy-duty brass to withstand mineral buildup and harsh water conditions.
- Precision Threading: Features 1/4" NPT threads (1/4-20 TPI) for a secure, leak-proof connection to valves and floats.
- Standardized Sizing: Fixed 12-inch length and 1/4-inch outer diameter provide consistent leverage for high-capacity valves.
- Is this stem compatible with older Watts float valves? Yes, the 0780322 is the direct replacement for the 11-12 stem assembly used in various legacy Watts float valve models.
- Can this be used for potable water systems? This specific brass stem is typically categorized for non-potable applications such as industrial tanks and agricultural irrigation.
- What is the thread size for the float attachment? The stem utilizes 1/4-20 NPT threading, compatible with standard high-capacity floats.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












