Solinst 103 Tag Line (Laser Marked) PVDF Flat Tape, 100 Ft. to 1000 Ft. Length Size:110570 - 103 Tag Line 300 Ft. Flat Tape With Tape Guide These replacement spring assemblies go

These replacement spring assemblies go in between the cartridge filters and the hold down plate to keep the cartridges in place

Double o-ring seals prevent leaks

Core: Polypropylene

1/2 Inch Female NPT Connection

Solinst 103 Tag Line (Laser Marked) PVDF Flat Tape, 100 Ft. to 1000 Ft. Length Size:110570 - 103 Tag Line 300 Ft. Flat Tape With Tape Guide These replacement spring assemblies goSOLINST WATER LEVEL TAG LINE The Solinst 103 Tag Line is a simple tool primarily used to measure total well depth and the depths of backfill sand and bentonite layers during the construction of a well. The Tag Line uses a stainless steel weight connected to accurately marked cable or flat tape. The weight is clipped off, allowing the reel mounted cable or tape to be used for lowering bailers, pumps, or other devices to specific depths in a well.