Description: Astra Lubro set filter regulator lubrication unit is marked by exceptional compactness and economy and offers the same high-level performance of individual filter and regulator. Features include space saving, reduction in pipe connections and lower cost, full flow gauge port, choice of automatic drain, built-in relief, nonthreaded bowl, quick release bayonet bowl and guard assembly, nonrising low torque pressure adjusting knob and push pull adjusting knob. Flow sensor provides a constant oil/air ratio over a wide range of flows, and oil filling under pressure possible. Specifications: medium - compressed air and non-corrosive gases; maximum operating pressure - 10 kg/cm2; ambient temperature - 0-50° C; secondary pressure range - 0-2.1, 0-4, 0-7, 0-10 kg/ cm2; relieving type - standard, non-relieving - optional; and drain - manual or automatic. Material of construction: body - pressure die cast aluminium; filter element - standard polypropylene, optional sintered bronze; bowl - safety, clear, transparent, shatterproof, polycarbonate; bowl guard - plastic; seals - nitrile; drain cock - plastic; and sight glass - polycarbonate.
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