supply of pneumatic grease gun equipped with digital grease meter for greasing of roller bearings of traction motor of electric locomotives. , pneumatic grease gun equipped with digital grease meter for greasing of roller bearings of tr action motor of electric locomotives. 1. grease meter (digital type) 2.ip rating : ip67 3. accuracy: +/- 3% 4. control valve type: continuous flow 5. capacity of container: 25 kgs make-groz, elgi, garotek or similar. digital grease meter make skf or groz or similar grease out put more than or equal to 1 kg/min. grease c ontrol valve meter: grease flow up to 1.10 kg/min (nlgi 2 grease) maximum working pressure: 7500psi. n ecessary calibration certificate to be submitted along with supply for flow meter. [ warranty period: 30 m onths after the date of delivery ] ]