本单位生产的WSY型、FSY型两种型式的泵，1．WSY型泵为立式玻璃钢液下旋涡泵。2．FSY型泵为立式玻璃钢液下离心泵，该泵因伸入贮罐，贮槽的深度长短不同，设计液下深度800mm--3000mm之间任意选择。只要液体高于泵体，即可不灌液而起动送液，平盖板下设有泄漏孔，液体不会向贮罐外泄漏。

本泵与介质接触的零部件，系用缩丁醛改性酚醛玻璃纤维，经高温模压成型的酚醛玻璃钢制件，联接管、出液管采用半干法卷制工艺制成的酚醛玻璃钢管，叶轮轴套的装配均用酚醛胶泥和泵轴粘成一体，液下各部装配均用酚醛胶泥粘结，伸入液下全无金属与介质接触，耐腐性能可靠，产品具有轻质、高强、不变形、耐温、耐腐蚀等优良性能，在防腐方面可部分替代含钼不锈钢、钛及钛合金等贵重金属。

泵在传动和旋转方向：泵通过爪型弹性联轴器由电动机直接驱动，从电动机端看泵为顺时针方向旋转。

产品用途

WSY型立式玻璃钢液下泵广泛用于化工、石化、冶炼、染料、农药、制药、稀土、化肥等行业，在贮罐上输送不含悬浮固体颗粒，不易结晶，温度不高于100℃的各种非氧化性酸(盐酸、稀硫酸、甲酸、醋酸、丁酸)等腐蚀介质的设备。

性能参数

型号		流量		扬程m	转数r/min	功率kw		效率%	叶轮直径mm	吸上深度mm
		m3/h	L/S			轴功率	电机功率
25WSY-22	a型	2.88 4.05 6.48	0.80 1.12 1.80	22 18 15	2900	1.35 1.18 1.06	2.2	13 17 25	120	800 至 3000
25WSY-30		2.88 6.48 9.00	0.80 1.80 2.52	30 20 15	2900	1.85 2.10 1.45	3	13 17 25	120
40WSY-25		5.76 8.10 13.32	1.60 2.24 3.70	25 20 15	2900	2.85 1.09 1.83	4	14 21 30	142

上海河山泵业有限公司（原上海河山液压机械厂）成立于八十年代，其后重组改为上海河山泵业有限公司，国内泵阀生产规模较大的研究开发制造基地之一，是一家集科研开发、设计咨询、销售于一体的经济实体。 公司自成立以来本着以人才为资本，以技术为动力，以客户需求为己任的经营理念，坚持“以客户为中心”的服务宗旨，产品不断优化、推陈出新。 目前，我厂生产的配件是我国配套范围泛单位之一，产品远销全国二十四个省、市、自治区,部分产品齿轮油泵、螺杆泵已实现出口，水泵广泛应用于化工、医药、食品、轻工、染料等工业中的蒸馏、结晶、干燥、浓缩、过滤以及真空冶炼的除汽、电气工业中的浸渗等，企业连续十几年被授于“重合同，守信用”荣誉称号，深受广大客户的好评。 在新的世纪里，我们决心以新的更高的起点研究开发新产品，以科技求发展，进一步推进企业上规模；产品上档次；管理上水平。坚持“用户、以诚为本，信誉至上，”的宗旨，为广大用户提供的服务，为实现辉煌的明天而携手共进。 Shanghai Heshan Pump Co., Ltd. (former Shanghai Heshan Hydraulic Machinery Factory) was established in the eighties, then re-changed to Shanghai Heshan Pump Co., Ltd., the domestic production of large-scale valve manufacturing base in research and development is one of a set of scientific research and development, design consulting, sales in one economic entity. Since its inception in line with talents, capital, technology-driven, customer demａnd as its own business philosophy. Adhere to the "customer-centric" principle of service, product constantly optimize, get rid of. At present, our factory components produced in China one of the units supporting the widest range of products are exported to the country 24 provinces, municipalities and autonomous regions, and some are gear pumps, pumps for export has been widely used in chemical, pharmaceutical, food, light industry, dye and other industries in the distillation, crystallization, drying, concentration, filtering, and vacuum refining of the inter gas, electric industry in the infiltration and so on, companies have been granted more than ten years in a row "heavy contract, keep promise" in honor title, well received by the customers. In the new century, we are determined to start a new and higher research and development of new products, technology development, further promote the business on the scale; product grade; management level. Adhere to the "customers first, sincerity-oriented, credibility first, quality assurance," the purpose, in order to provide customers with first-class services for the realization of a brilliant tomorrow hａnd in hand.