Tender For supply of set of spares for nach make oil filter machine capacity 5000 lph as per the following set details; (1) solenoid valve to nach part no. 6750433-02nos. (2) heater element to nach part no.6751556-02nos (3) filter cartridge/candle (10) to nach part no. 6750219-03nos. (4)filter cartridge/candle (01) to nach part no. 6750220-01no. (5) vacuum pump oil to nach part no. 6890128-02nos. (6) set of rubber components to nach part no. 7890635-02nos