43556 - Brush - SS - SS/DS - Male Brush Dia 3" - Schaefer SUPERCOMBO® open ends protect fastener

SUPERCOMBO® open ends protect fastener corners from rounding

HSR & MSR W/BB P/N: 27993 STEM P/N: 12550

Installation Instructions

The Williams WSBCO-10

43556 - Brush - SS - SS/DS - Male Brush Dia 3" - Schaefer SUPERCOMBO® open ends protect fastenerThe Schaefer 43556 is a robust and efficient tube brush designed for cleaning flues and boilers. Here are its key features: Brush Diameter: 3 inches Filament Material: Stainless Steel Construction: Single Spiral Double Stem (SS DS) Fitting: Male Thread (1 4" NPSM) Brush Length: 4 1 2 inches Overall Length: 7 1 4 inches This brush is ideal for removing medium to light deposits, ensuring the cleanliness and efficiency of your flues and boilers