OSNA catalogue 2026 EN

Type L as a domestic water supply unit Self-priming, double-acting piston pump with crankshaft drive The advantages of robust and proven piston pump technology combined with a cost-effective crankshaft drive make Type L the ideal pump for the home, farm, and garden. As a domestic water supply unit with storage pressure tank (150 or 200 litres), pressure switch, and pressure gauge, this pump is a reliable solution for a dependable private water supply. PISTON PUMP WITH CRANKSHAFT TYPE L • Long service life • Low energy requirement • low-noise operation • Modular system • Low maintenance • repair-friendly MATERIALS Housing made of grey cast iron Rubber pistons and valves Stainless steel valve seat Copper liner Pressure accumulator made of galvanised steel OPERATING DATA Pump type / automatic L 10 L 15 / LG100 L 20 L 25 / LG 200 • Delivery rate (l/h) 1000 1500 2000 2500 • max. pressure (bar) 4/6 4/6 4/6 4/6 • Motor power (kW) 0.25/0.37 0.37/0.55 0.37/0.55 0.55/0.75 • Suction connection (Rp) 1 1 1 ¼ 1 ¼ • Pressure connection (Rp) 1 / 1 ¼ * 1 / 1 ¼ * 1 ¼ 1 ¼ * Larger nominal diameter refers to the boiler connection, if different from the pump 51

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