Product Description
Automatic Leak Detection and Shut-Off Sensor for Water Systems
The HM Digital LBS-10S LeakBlock Sensor provides reliable flood prevention and leak protection for water treatment systems. Featuring a robust commercial-grade latching valve, the LBS-10S automatically shuts off water flow when a leak is detected, protecting your facility from costly water damage and flooding.
Key Benefits
Automatic Flood Prevention: Instantly shuts off water flow when leak is detected
Commercial-Grade Design: Robust latching valve built for reliable, long-term operation
High Flow Capacity: Handles up to 6 GPM (19 LPM) for commercial applications
High Pressure Rating: Supports up to 125 psi (8.6 Bar) for demanding systems
Wide Temperature Range: Operates reliably from 34°F to 145°F (1°C to 63°C)
Easy Installation: Standard 3/8" FNPT x 1/2" MBSP connections
Ideal Applications
Perfect for reverse osmosis (RO) systems, water filter inlets, individual filter units, water treatment facilities, commercial water systems, and any application where leak detection and automatic shut-off protection is critical to prevent flooding and water damage.
How It Works
The LBS-10S LeakBlock Sensor continuously monitors for water leaks. When moisture is detected by the sensor, the commercial-grade latching valve immediately closes to stop water flow, preventing flooding and minimizing water damage. The automatic shut-off provides peace of mind for unattended systems and after-hours protection.
Technical Specifications
Temperature Range: 34°F to 145°F (1°C to 63°C)
Maximum Flow Rate: 6 GPM / 19 LPM
Maximum Pressure: 125 psi / 8.6 Bar
Connection Type: 3/8" FNPT x 1/2" MBSP (British Standard Pipe Male)
Valve Type: Commercial-grade latching valve
Operation: Automatic leak detection and shut-off
Professional Features
Automatic leak detection with instant shut-off response
Commercial-grade latching valve for reliable operation
High flow capacity (6 GPM) suitable for commercial systems
High pressure rating (125 psi) for demanding applications
Wide operating temperature range (34°F to 145°F)
Standard pipe connections for easy installation
Robust construction for long-term reliability
Important Connection Note
The LBS-10S features a 1/2" MBSP (British Standard Pipe Male) connection, which is NOT the same as NPT (National Pipe Thread). Ensure compatibility with your system connections before installation.
Package Includes
LBS-10S LeakBlock Sensor with latching valve
Installation instructions
Made in Korea by HM Digital - trusted worldwide for reliable water quality monitoring and protection solutions.
