Click to expand Tap to zoom Yonos Para GT 25/7.5-PWM1-W-MFR - 180 - 12 - I by M-TEC SKU 670134 Product information "Yonos Para GT 25/7.5-PWM1-W-MFR - 180 - 12 - I" This circulation pump can be used both on the brine side and on the heating side. If the PWM input is not used, the UWP runs at maximum.(A-Class with PWM input) Accessories