Type	Description	Discharge	code	Drawing
R139APS V.240/50-60 W.750	Vaccuum 1 stage trough flow single-stage		51610081	91903
R139APS V.240/50-60 W.1200	Vaccuum 1 stage trough flow single-stage		51290081	91903
R31ALSS V.240/50-60 W.1000	Vaccuum-water suction 2 stages though-flow by-pass 2-stage		50280081	93494
R31ATSS V.240/50-60 W.1000	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	Tangential tangential	50320081	92697
R31ALSS V.24 DC W.360	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	peripheral		93494
R31ALSS 24V DC W.450	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	peripheral		93494
R31ATSS V.24 DC W.450	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	Tangential tangential		92697
R36ALSS V.12 DC W.200	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	peripheral		90398
R36ATSS V.12 DC W.200	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	Tangential tangential		93094
R36ALSS V.230-240 AC W.1250	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	peripheral	50850081	90398
R36ALSS V.24 DC W.450	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	peripheral		90398
R36ATSS V.24 W.450	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	Tangential tangential		93094
R36ALSS V.36 DC W.450	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	peripheral		90398
R36ATSS V.36 W.450	Vaccuum-water suction 2 stages though-flow by-pass 2-stage	Tangential tangential		93094
R36AL3S V.24 DC W.500	Vaccuum-water suction tristadio though-flow by-pass 3-stage	peripheral		92094
R36AT3S V.24 DC W.500	Vaccuum-water suction tristadio though-flow by-pass 3-stage	Tangential tangential		90padek
R36AL3S V.36 DC W.600	Vaccuum-water suction tristadio though-flow by-pass 3-stage	peripheral		92094
R36AT3S V.36 DC W.600	Vaccuum-water suction tristadio though-flow by-pass 3-stage	Tangential tangential		90padek