Hi, Yesudian; If the pressure hose doesn't have fittings on either end, you can buy high pressure fuel hose in bulk at most any auto parts store. (Be sure to use the proper clamps) If it does have a fitting on either end, we have a business here that can make a new one reusing the fittings. Check with an auto parts store and they may be able to direct you to such a business.
The pressure hose in my santro zip drive is damaged it seems i cant get the hose alone rather i have to buy the whole pump which costs about Rs. 6000 if i try to fix other hoses it also gets damaged because of the high pressure can someone give me a cost effective solution