Welch BTpro170 Xtra Clamp 62 Probe Length (inches) Coil:

62 Probe Length (inches) Coil: 9 / Exposed: 17 Probe Length (cm) Coil: 22

Min Temp: Ambient + 5

Made in USA - From Grain Alcohol

These clips fit snugly and are not overly difficult to slide on and off

9% and is therefore the highest grade available

Welch BTpro170 Xtra Clamp 62 Probe Length (inches) Coil:Welch BTpro170 Welchs BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus. These chemical duty PTFE diaphragm pumps are oil free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within PTFE heads. All wetted services in the flow path are made of fluoroplastic making the BTpro pump highly