The manual/ automatic switch allows you to bypass the voltage regulating circuit

easy to use and to clean

) in Denmark

The low-hassle ProMini is engineered to fit anywhere

Strataflo - Strataflo Check Valves No 300 , Part No. 300-100 Aqua Signal The manual/ automatic switch allows300 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 Length 3 11 16"