Automatic lubricator LAGD 125/HQ2 SKF

SKF LAGD 125/HQ2 – gas-powered automatic grease dispenser (125 ml)

SKF LAGD 125/HQ2 is a single-point, gas-powered dispenser from the SYSTEM 24 series, factory-filled with LGHQ 2 grease – a specialized blend based on mineral oil with a di-urea thickener. It is designed for applications requiring high temperatures and high speeds, such as electric motors, fans, and pumps.

Main features and benefits

• LGHQ 2 grease – excellent resistance to high temperatures (–30 °C to +160 °C) and rotational speeds :contentReference[oaicite:1]{index=1}
• Adjustable dispensing time: 1–12 months – tool-free adjustment :contentReference[oaicite:2]{index=2}
• Gas-powered – ready to work immediately, no batteries or wires required :contentReference[oaicite:3]{index=3}
• ATEX Zone 0 approval – safe for use in explosion hazard areas :contentReference[oaicite:4]{index=4}
• IP68 protection class – dust and water protection :contentReference[oaicite:5]{index=5}
• Transparent reservoir – allows for visual monitoring of grease level and cycle :contentReference[oaicite:6]{index=6}
• Compact design (~200 g) and R 1/4 thread – ideal for tight spaces, compatible with standard lubrication points :contentReference[oaicite:7]{index=7}

Technical specifications – summary

• Capacity: 125 ml of LGHQ 2 grease
• Dispensing cycle: 1–12 months
• Maximum operating pressure: ~5 bar (72.5 psi) :contentReference[oaicite:8]{index=8}
• Operating temperature range: –20 °C to +60 °C :contentReference[oaicite:9]{index=9}
• Grease temperature range: –30 °C to +160 °C :contentReference[oaicite:10]{index=10}
• Operating times: dispensing from 1 to 12 months, maximum length of lubrication line: 300 mm (grease) / 1.5 m (oil) :contentReference[oaicite:11]{index=11}
• Connection thread: R 1/4
• Weight: approx. 200 g :contentReference[oaicite:12]{index=12}
• Protection classes: IP68, ATEX Zone 0

Applications

• Bearings of electric motors, fans, and pumps operating at high speeds
• Industrial equipment in harsh environmental conditions
• Installations in tight spaces and ATEX zones