Besides its toughness

The 13-digits 2-line display on the M508 allows numbers and characters to be displayed clearly - in all lighting conditions

As one of the quietest 4-strokes ever built

Select either “flush" to rinse

Card 3-3/4"- 5° Flange OD 6" Description  White

Strataflo - Strataflo Check Valves No 300 , Part No. 300-125 Marine East Besides its toughness300 all bronze Strataflo Check Valves will operate in any position, a spring loaded Buna S rubber poppet closes automatically. They are resistant to many acids and abrasive carrying liquids. Noiseless in operation, recommended for use ondischarge lines. Will work in very low pressures. Maximum 200 pounds working pressure. I. P. S 1 1 4 Length 4 1 2"