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Product CategoriesSeal Water MetersESF - Seal water flow meterEDF - Dual seal water meterEMI - Seal water flow meter for demanding applicationsEMI2 - Dual seal water meter for demanding applicationsEHI - Seal water flow meter for large flows and demanding applicationsEHI2 - Dual seal water meter for large flows and demanding applicationsSLM - Seal water meterSeal Water Meter Accessories

Model SLM Seal Water Meter

The Model SLM sealing liquid monitor is designed for applications where uninterrupted seal water flow is required. Adequate seal water flow for cooling and lubrication result in water savings, energy savings, reduced maintenance and extended life of seals. The SLM is compatible with all seal types. The modular construction and many accessories make it very flexible.

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  • Applications

    • Seal flush systems
    • Single and double mechanical seals
    • Gland packings
  • Features

    • Reliable operation
    • Solid construction
    • Excellent corrosion and heat resistance
    • Clear metering scale
    • Alarm ready
    • Clog resistant flow control valve
    • Hose barb connectors (straight tube connectors for compression fittings on request)
    • Mounting bracket
    • Built-in tube cleaner
  • Options

    • PSU (polysulphone) tube
    • Inductive adjustable alarm
    • Pressure gauge
    • Floor mounting stand
    • Hoses and hose barb connectors for pumps
    • Pressurizing valve for double mechanical seals
SpecificationsOrder GuideRequest information

Technical Specifications


Standard POM (option K for PVDF)

Metering tube

Polysulphone (PSU)

Metallic parts

SS316 and SS329


Viton o-rings

Max. pressure

435 psi @ 120°F

Max. temperature

212°F (100°C): POM body / PSU tube)
266°F (130°C): PVDF body / PSU tube)

Connection size

Standard 3/8" ID hose (optional 3/8" OD tube for compression fitting)


2lb 10oz (1.2kg) incl. pressure gauge, pressurizing valve and packaging

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