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• Tapflo pumps made from polyethylene (PE) or virgin PTFEplastics are suitable for handling almost any kind of liquid whether it is viscous, chemically aggressive or with solids. Few components and a simple but ingenious design is peculiar for all Tapflo pumps. It is a compact pump, easy and quick to maintain, keeping your service costs and process down time to a minimum. Polyethylene (PE) pumps Polyethylene (PE HD) has a superior wear resistance which is 6 – 7 times better than for polypropylene (PP). This fact makes the pump suitable for handling abrasive slurries etc. PE is resistant to most kind of aggressive chemicals such as concentrated acids and alkalis. Maximum liquid temperature is 70°C. PTFE pumps PTFE (virgin polytetrafluorethylene) is a thermoplastic polymer with superior chemical resistance. The PTFE pump will handle even the most aggressive acids, for instance concentrated nitric acid. Maximum liquid temperature is up to 100°C. Made from PE that is 7 times better wear resistant compared with PP Very strong, machined from solid blocks Superior for strong chemicals, pumps made from virgin PTFE Application: Strong acids Alkalies Abrasive sludges A powerful middle sized diaphragm pump measuring only 150 × 160 × 243 cm with a flow of up to 60 liter/minute.

• Technical info	Unit	Value
  Max Capacity	l/min (US gpm)	60 (15.8)
  Volume per Stroke	ml (cu in)	87.5 (5.34)
  Max discharge pressure	bar (psi)	8 (116)
  Max suction lift dry	m (Ft)	2.5 (8)
  Max size of solids	mm (in)	4 (0.16)
  Max temp in PE	Celsius (Fahrenheit)	70 (158)
  Max temp in PTFE	Celsius (Fahrenheit)	100 (212)
  Standard pump T in PE	kg (lb)	5 (11)
  Standard pump T in PTFE	kg (lb)	7 (15)

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