The PR-1100 os a 50 oz relay-driven
peristaltic pump. It comes in a Nema 1 stainless steel enclosure, and is equipped with a fixed-speed DC motor that can operate continuously without fear of
overheating. Two different motor speeds are available: 130 RPM, which pumps approximately two liters per minute, and 260 RPM which pumps approximately four
liters per minute. An internal, multitap transformer allows any 115, 208 or 230 Volt AC, 50/60 Hz power supply to be used.
