procurement of internal gear pump, spares for hpbp oil supply units and pressure relief valve for jop , internal gear pump, spares for hpbp oil supply units & pressure relief valve for jop , internal gear pump suitable for existing type : qx33-012r09 make : m/s. bucher or its equivalent displacement effective : 12.6 cm3/rev flow rate : 18.3 litre/minutes maximum speed : 3400 rpm minimum speed : 1100 rpm maximum operating pressure : 320 bar torque : 64 nm power consumption : 9.7 kw note : internal gear pump should be installed & commissioned at free of cost , fixed displacement piston pump existing model : scp-012-r-n-14-b-tm-z13 make : m/s. sunfab or its equivalent , vane pump existing model : pvr1t-12-f-ra-20802 make : m/s. yuken or its equivalent , reducing modular valve existing model : mrp-03-h20 make : m/s. yuken or its equivalent , relief modular valve existing model : mbb-03-h-20 make : m/s. yuken or its equivalent , spacer make: m/s. bhel (as per assembly drg no.-1160418000 item no-17) or its equivalent , reducing modular valve existing model : mrp-01-h-30h16 make : yuken or its equivalent , check valve existing model : cxbaxan make : m/s. sun hydraulic or its equivalent , flexible drive coupling existing model : l-75:0.37kw (0.5hp)xpvr1t:us-10 make : yuken or its equivalent , direct type relief valve existing model : b-5-d-g-0-1080 make : yuken or its equivalent , flexible drive coupling existing model : l-110:7.5kw (10hp)xscp0 12:fin make : yuken or its equivalent , right angle check valve existing model : crg-03-35-50 make : yuken or its equivalent , in-line check valve existing model : cit-03-30-2080 make : yuken or its equivalent , pressure relief valve for jack oil pump existing model : av 15 pw 250-31 make : yuken or its equivalent