Automatic lubricator LAGD 125/EM2 SKF

SKF LAGD 125/EM2 – automatic gas lubricator (125 ml, LGEM 2)

SKF LAGD 125/EM2 is a single-point, gas-operated automatic lubricator from the System 24 series, designed for maintenance-free dispensing of high-viscosity grease LGEM 2. It is ideal for demanding industrial applications – bearings, gearboxes, pumps – particularly in conditions of high load, vibration, and low rotational speeds.

Advantages and functionality

• Cartridge: 125 ml of LGEM 2 grease – with molybdenum disulfide and graphite for additional protection under high load :contentReference[oaicite:1]{index=1}
• Adjustable discharge time: 1–12 months – simple selection of the operating cycle :contentReference[oaicite:2]{index=2}
• Powered by a hydrogen gas cell – no need for external power supply :contentReference[oaicite:3]{index=3}
• Protection classes: ATEX Zone 0; IP68 – safe operation in harsh conditions :contentReference[oaicite:4]{index=4}
• Operating temperature: from –20 °C to +60 °C (physically up to +120 °C for LGEM 2) :contentReference[oaicite:5]{index=5}
• Thread: R 1/4 / G 1/4 – compatibility with lubrication systems :contentReference[oaicite:6]{index=6}
• Transparent container – allows visual monitoring of grease consumption :contentReference[oaicite:7]{index=7}
• Weight: approx. 0.20 kg, compact size – ideal for tight spaces :contentReference[oaicite:8]{index=8}

Applications

• Rolling and sliding bearings operating at low speed and under high load
• Crushers, cranes, construction machinery – where reliable protection is required
• Applications with limited access for manual lubrication
• Hazardous areas (ATEX) and requiring hermetic sealing (IP68)

Technical data – summary

• Grease capacity: 125 ml LGEM 2
• Discharge time range: 1–12 months
• Operating pressure: up to 5 bar
• Thread: R 1/4 / G 1/4
• Temperature range: –20 °C to +60 °C (operational), up to +120 °C (grease characteristics) :contentReference[oaicite:9]{index=9}
• Protection class: ATEX Zone 0, IP68 :contentReference[oaicite:10]{index=10}
• Weight: approx. 0.195 kg
• Compact dimensions, extended operating time – reduction of maintenance costs