Geotech Portable Bladder Pump — 0.85" ARA The Geotech ET Portable Water

The Geotech ET Portable Water Level Meters are used to provide high-accuracy water level measurements in wells and boreholes

PTIP100-48 — bagged pipette tips

Replacing a control unit lost or damaged in the field

with a handheld magnetic-saddle remote controlling speed so you can focus on watching the tape and probe

Geotech Portable Bladder Pump — 0.85" ARA The Geotech ET Portable WaterThe 0. 85" Geotech Portable Bladder Pump is the narrow diameter option for 1" monitoring wells and tight casings where a 1. 66" pump will not fit. Stainless steel body with a quick change bladder. A bladder pump keeps drive air completely separate from the sample compressed air squeezes a flexible bladder, and only the bladder contacts the water. That isolation is why bladder pumps are the reference method for low flow (micro purge) sampling: