All-plastic pump

04/01/1997

All-plastic pump

The DP-20F nonmetallic pump is made entirely from plastic, eliminating the potential for metallic contamination in the event of a diaphragm leak or failure. The pump can handle liquid temperatures up to 176?F (80?C) and has a flow rate of up to 10 gal/min. Assembled in a Class 1000 cleanroom, the DP-20F has 0.75-in. intake and discharge valves, with a 0.25-in. air inlet. Yamada America Inc., Elgin, IL; ph 800/990-7867 or 847/697-1878, fax 847/697-2794.