Well Cap, 4" T4 Torquer — Locking Material Evaluation Based on a 1927 design

Based on a 1927 design by Dr

but can also be used with Solinst Tag Lines or pump tubing reels

and metal fumes

The Levelogger 5 operates in temperatures from -20ºC to 80ºC (0ºC to 50ºC is the temperature compensation range)

including the three-input HQ4000 series

Well Cap, 4" T4 Torquer — Locking Material Evaluation Based on a 1927 designWell Cap, 4" T4 Torquer Locking SKU 71411 Full name: Well Cap, 4" T4 Torquer (Orange Plastic) Product Group: FLDS (Field Supplies) Business Line: ENVIRON (Environmental) A 4" orange plastic locking well cap with a T4 Torquer (security) fitting. The Torquer design requires a specific tool to open, providing tamper resistance on monitoring wells. Orange color is a common field standard for well identification and visibility. Used on 4" diameter