The singlehead model weighs 190 gm and measures 77 X 30X 54 mm. The pump delivers 6-lpm free flow, pressure up to 20 psig, and vacuum to 22-in. Hg. The twin-head version weighs 208 gm and measures 83 30 76 mm. The unit delivers up to 12-lpm free flow, pressure to 20 psig, vacuum to 22-in. Hg, and is available with a PMDC motor or optional BLDC motor.

Parker Life Sciences, 26 Clinton Dr., Unit 103, Hollis, NH 03049, (603) 595-1500, parker.com