Monitoring well cover cast iron lid 190
Protective casing Ø 121 mm, GDT-S Prime
Bag for float
https://production.royaleijkelkamp.com/shop/09011001-bag-for-float-27393
https://production.royaleijkelkamp.com/web/image/product.template/27393/image_1920?unique=7d6cab9
Bag for the float of the double ring infiltrometer.