Benz Contractor Documentation
Fairy liquid is a firm favourite in the UK – Have you tried them all? For the chemical data – see here: https://www.thewca.uk/fairy-original-washing-liquid-concentrate/
The V11 Analogue is the most advanced analogue controller on the WFP market. It is also super simple to use, with just two control knobs: one for flow rate and one for dead end (DE) sensitivity. Advanced micro DE detection and retesting ensures that your system will not pressure up during stopped water flow.
Sodium hypochlorite is a chemical compound with the formula NaClO. When dissolved in water it is commonly known as bleach or liquid bleach.
The most used soap concentrate used by window cleaners in the UK