Self-priming pumps CALPEDA series A are designed for pumping clean or dirty water with a temperature of up to 90 C. with suspended solids with a diameter of up to 15 mm. The pump has a built-in check valve and self-primes even if it is partially filled. CALPEDA A is ideal for draining canals, baths or treatment plant tanks. Use in everyday life, industry, gardening and irrigation.