WashBasic LLL

Triple-pump peristaltic laundry dosing system


WashBasic LLL is the new dosing system that renews the look of the former OPL Basic EVO.


This advanced automatic system for OPL applications gives the operator multiple options for managing the dosage of three liquid chemical products for washer-extractors up to 30 kg (60lbs).


SEKO’s outstanding integrated ball bearing provides support and stability to the drive shaft, making roller pressure on the squeeze tubes more uniform and extending both motor and tube life.

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Cost effective with a small footprint - the ideal choice for OPL applications

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Multi-language alphanumeric display with specifically-designed software and pre-charged data

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All three pumps independently programmable for the 3-input trigger signals available

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Up to five selectable wash programmes

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Two working modes: signal/pumps or sequential

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Smart use of the third trigger: standard signal, discharges counter, or consider TR1+TR2 as an independent trigger

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Three inputs as warning alarm for out-of-product sensors

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Motor lock alarm prevents motor damage in case of high pressure at injection point or clogging of delivery tube

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Relay output available to activate an external device in case of alarm

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Optional flushing manifold available with integrated water valve

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  • Power: 100 - 240 Vac, 50 - 60 Hz
  • Power consumption: 40 W
  • Flow rate: 250 ml/m (8 oz/m) (Sekoflex tubing)
  • Pressure: 0.1 bar (1.5 psi)
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WashBasic LLL Technical Data Sheet

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