hypro pump
Pump's specially designed cylinder heads are reinforced to withstand the demands of high pressure spraying. Model #5321C-H delivers up to 2.2 GPM at 1000 PSI. Has a 5/8in. I.D. hollow shaft. Can be driven at motor speeds up to 1800 RPM. Steel base fits a 56 frame motor; only 1.5 HP required. Pump ha...
The second edition of this widely used textbook brings together prevailing knowledge and ideas about evolution and provides an informed evolutionary framework of thought for undergraduates. The orientation of the text is based on the concept that evolution is a historical science in every sense ...