HACHWater Quality Testing Accessories & Replacement Parts
HACH Coupling: 1972900, 1 3/4 in Overall Ht, 2 1/4 in Overall Wd
The HACH Coupling (part number 1972900) is a water quality testing accessory and replacement part. It measures 1 3/4 inches in overall height, 2 1/4 inches in overall width, and 5 1/4 inches in overall depth.
SKU 3G-OTH-374007
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HACH Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The HACH Coupling (part number 1972900) is a water quality testing accessory and replacement part. It measures 1 3/4 inches in overall height, 2 1/4 inches in overall width, and 5 1/4 inches in overall depth.
Used in
Common applications for HACHMunicipal water treatment — HACH PHC20101 IntelliCAL pH electrode for pH monitoring in distribution systems
Industrial wastewater — HACH Chloride Test Kit (2438600) for chlorine residual analysis in effluent
Laboratory analysis — HACH Buffer Standard Solution S11M005 for calibrating pH meters in quality control labs
Environmental field testing — HACH Chemical Test Strips (2793828) for rapid water quality screening
Process water monitoring — HACH Probe LZW5056.97.0002 for ORP measurement in cooling towers
Wastewater treatment — HACH Water Quality Test Kit (2182000) for nitrite monitoring in biological treatment processes
HACH Products
3G Electric supplies HACH water quality testing accessories & replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
