SLR Quick to Connect meter units

Each Meter Unit has an integrated non return valve fitted to ensure that the oil will flow in one direction only. The direction of flow is indicated on each unit by an arrow. The quantity of oil can vary depending on the Metering unit. Standard flow rates range from 00 (medium slow) to 3 (fast). For special situations, 3/0 (slow) and 5 (extra, extra fast) rates are available. Each incremental increase in rate size doubles the oil flow to a given point.