supply of set of spares for power pack unit model : ohpl - p540.set of spares for power pack unit model : ohpl - p540.,set of spares for power pack unit model : ohpl - p540, make : orione. the set contains 1.pre ssure relief valve 700 kg/cm2 make -heprdb4e01x630v of orione or equivalent in hydac or prism only. q uantity : 06 nos. 2. pressure relief valve -700 kg/cm2 make - dprs06t-700 of orione or equivalent in polyhy dron or prism only.quantity : 15 nos 3. rubber wheel 14 x 2.1/2 inch with bearing no. 6305 make : opu5-1872 0 of orione or equivalent .quantity : 15 nos [ warranty period: 3 months after the date of delivery ] => limited