Founded in 1998, Hongpai Pumps Co., Ltd. is the dosing pump manufacturer and designer of pumps, garden machine, compressor and pump accessories. We have become the long-term dosing pumps supplier of world-class retailers such as OBI, B&Q, METRO, BAUHAUS, LEROY MERLIN, CANADIAN TIRE, etc. Registered with ISO9001: 2000 quality management certification, we always go on improving its quality control system. Besides, 6S management was strictly applied. A great sum was invested in advanced machinery and testing facilities. With most components home made, quality is better controlled here. GS, CE, UL, ETL, CB, EMC & EMF certificates guarantee received products to be high quality for customers.
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The SP 3000 dosing pump is an economic peristaltic pump for pumping small volumes of water. It can be used with bypass filters like the Nitratereductor and the Calciumreactor, and also to top up evaporated water combined with an aquaniveau and the Kalkwasserreactor. A further application is the automatic dosing of fertilizers and minerals. In freshwater aquariums, the iron fertilizer ferreal can be added daily. In coral reef aquariums, the addition of calcium and trace elements (products of the Reef Life series) can be automated using the SP 3000. The pump is supplied with a long life Santoprenea hose.Proportional dosing slows the pump down when the measured pH level approaches the set value which ensures precise dosage and avoids costly waste of chemicals due to overdosage. |
| | Now you no longer have to struggle for precision.Digital Dosing is here, and it has come to make your life easier. It’s that simple, and it’s from Grundfos. We are talking about true innovation.The principles are new, the methods are new, and the patents are pending! No more guesswork, no more hassle with setting the pump. The future of dosing technology has arrived.Digital Dosing is made possible by a completely new drive principle in a diaphragm dosing pump. This is supplemented with direct electronic digital control from a pushbutton control panel which takes all the guesswork out of dosing. Digital Dosing means that when you set your pump to supply a specific dosage you will know that what you set is what you get. What Grundfos is bringing you here is not an improvement on existing pumps. It is an innovation in the very true sense of the word – a completely new standard. It will make your job a lot easier and your results a lot better. You will save time, and you will save money. |
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