Easy and cost effective method of determining level of fluid in a 205L drum. Fitted with a 3/4""BSP thread which screws directly onto the smaller hole on 205L drums, leaving the 2""BSP thread free for installing pumps. Indicator face is marked from 0-210 litres. Unit is fitted with a water filled polyethylene float allowing the indicator to be used with a variety of fluids. Note: TP129 is not a precise measuring device, unit is for indication purposes only.  * Easy and cost effective method of determining level of fluid in a 205L drum. * Fitted with a 3/4""BSP thread which screws directly onto the smaller hole on 205L drums, leaving the 2""BSP thread free for installing pumps. * Indicator face is marked from 0-210L. * Unit is fitted with a water filled polyethylene float allowing the indicator to be used with a variety of fluids. * Note: TP129 is not a precise measuring device, unit is for indication purposes only.  * Model No. TP129 https://elecena.pl/product/27187253/sealey-tp129-drum-level-indicator 2024-11-08 https://elecena.pl/product/27187253/sealey-tp129-drum-level-indicator 2025-01-03 https://elecena.pl/product/27187253/sealey-tp129-drum-level-indicator 2025-02-17 https://elecena.pl/product/27187253/sealey-tp129-drum-level-indicator 2025-09-12 https://elecena.pl/product/27187253/sealey-tp129-drum-level-indicator 2026-07-03