Progressive Cavity Pumps resist aggressive chemicals.
Press Release Summary:
Progressive Cavity Pumps are designed for metering NaOCI, FeCI3, H2SO4, NaOH, HCI and strong acids and bases. Pump bodies are constructed of HDPE or cast metal with Halar® linings. Wetted rotating parts can be constructed of AISI 316ti, duplex stainless steel, Hastelloy®, or titanium. Pumps do not pulsate and can be fitted with variety of variable speed drives. They do not need pulsation dampeners or pressure regulators, will not gas or vapor lock, and have low NPSHR.
Original Press Release:
Pumps for Aggressive Chemicals
Progressive cavity pumps in exotic materials, resistant to aggressive chemicals, are now available from seepex, Inc. These pumps are designed for metering NaOCl, FeCl3, H2SO4, NaOH, HCl and strong acids and bases. Pump bodies are constructed of HDPE or cast metal with Halar® linings. Wetted rotating parts can be constructed of AISI 316ti, duplex stainless steel, Hastelloy® or titanium. These pumps do not pulsate and can be fitted with a variety of highly accurate variable speed drives. They do not need pulsation dampeners or pressure regulators, will not gas or vapor lock and have a low NPSHR. A variety of mechanical seals with either special metal wetted parts or non-metallic wetted parts can be fitted. Pumps and repair parts are stocked.
