Supply of Geared Motor For Bed Ash Airlock Feederpower: 2.2 Kw Gear Ratio: 63.68 Make: Pbl . Q3 Sc050250142: Geared Motor For Bed Material Airlock Feederpower: 1.1 Kw Gear Ratio: 65.77 Make: Pbl. Q3 St010030088: Bed Material Rotary Air Lock Feeder Full Assembly With Drives Model: - Rotolok Hra: 250: Q3 St010030089: Bed Ash Rotary Air Lock Feeder Full Assembly With Drives Model: - Rotolok Hra: 350: Ce. S Q3