Oil pump AY. AYP is a new product on the base of old type oilpump which is suitable for renewing equipment 5-8% with the aim ofsaving energy.??
This pump has the following features:??
(1). Beaning housing 35.50.60 are changed into 45.55 and 70 toraise the reliability.??(2). The design of the wet parts adoptshydraulic pattern of higher efficiency and energy-saving pump thanthe old type Y by.??(3)The construction installation dimensions andperformance of AY. AYP pump are as same as those of oil pump type Yin order to renew and reform oil equipment easily.??(4)The commonparts can be exchangeable and suitable for some seris ofpump.??(5)The grade of materials used is mainly grade IIand III,The materials of parts, such as bearing housing is dividedinto twokinds. i. e. Cast steel and cast iron which are suitable for coldarea opensite and shipyard.??(6)The cooling for bearing have threekinds air, fan and water cooling and chosen according to the pumptemperature.??
Fan cooling is particularly suitable for th area in short of wateror that of poor-quality water