Seko doseringsapparat til rengjørings- og desinfeksjons-midler med tappeventil og tilbakeslagsventil, type ProMax C, Diluit Plus C, ProFlex, LDS og LiquidSense. Familie D, type B iht. EN 1717. Følgende modeller inngår: ProMax C – PXB1F04N, PXB4F04N, PXS1F04N, PXS4F04N, PXB1F16N, PXB4F16N, PXS1F16N, PXS4F16N, PXB1F30N, PXB4F30N, PXS1F30N, PXS4F30N. Diluit Plus C – DPB1F04N, DPB4F04N, DPS1F04N, DPS4F04N, DPB1F16N, DPB4F16N, DPS1F16N, DPS4F16N, DPB1F30N, DPB4F30N, DPS1F30N, DPS4F30N. ProFlex – QX1B100F, QX1R100F, QX1S100F, QX1S1R0F, QX1B300F, QX1R300F, QX1S300F, QX1S3R0F, QX2B1B3F, QX2R1R3F, QX2S1S3F, QX2S1R3F, QX3B1B3F, QX3R1R3F, QX3S1S3F, QX3S1R3F, QX3B3B1F, QX3R3R1F, QX3S3S1F, QX3R3S1F, QX4B100F, QX4R100F, QX4S100F, QX4S1R0F, QX4B300F, QX4R300F, QX4S300F, QX4S3R0F. LDS – LX1B100F, LX1S100F, LX1B1S0F, LX1B300F, LX1S300F, LX1B3S0F, LX2B1B3F, LX2S1S3F, LX2S1B3F, LX3B1B3F, LX3S1S3F, LX3S1B3F, LX3B3B1F, LX3S3S1F, LX3B3S1F, LX4B100F, LX4S100F, LX4B1S0F, LX4B300F, LX4S300F, LX4B3S0F. LiquidSense – GX1B100F, GX1S100F, GX1B1S0F, GX1B300F, GX1S300F, GX1B3S0F, GX2B1B3F, GX2S1S3F, GX2S1B3F, GX3B1B3F, GX3S1S3F, GX3S1B3F, GX3B3B1F, GX3S3S1F, GX3B3S1F, GX4B100F, GX4S100F, GX4B1S0F, GX4B300F, GX4S300F, GX4B3S0F