MIDWEST Sight Flow Indicator has a double window with no moving indicator and the window is removable for easy service and replacement. Sight flow indicator, 4" body, 10.250" (260 mm) length, 9.000" (229 mm) flange dia., 4.000" (102 mm) viewing dia., 56 lb (25 kg).
Product certifications may be available for this product. Please email customerservice@biscoind.com to inquire about available certifications.