used flow variators for pumps, these are panels with stainless steel piping and curves to vary the circuits for industrial washing pumps. availability: - mod. A with pipes Ø int. 65mm, frame size 120X115cm h182cm - €800.00 excluding VAT - mod. B with pipes Ø int. 60mm, size 63X30cm h162cm - €450.00 if you take everything you spend €1,100.00 excluding VAT and transport