Integrated, chemical-resistant diaphragm pump and autoclavable handvac for aspiration of biological samples; foot operated on/off switch for hands-free operation within biological safety cabinets; single or 8-channel tip adapter included
Oil-free, low maintenance operation; for use with chemical vapors, pumps with PTFE seals; draw vacuum in desiccators or aspirate waste liquid in microbiology and cell culture
Rotary Vane
Achieves lower vacuums levels than diaphragm pumps; requires oil for operation and regular maintenance; use in more demanding applications such as glove boxes or freeze dryers