40 kHz - 169-200 dB. Weighs 230 grams (40 grams in water) and measures 185x52mm
Series 200 and 300 are electric while Series 500 and 700 are hydraulic. The pump must have the following specification: pressure: 140 and 12 liters per minute. The electric ones have row mounting, the hydraulic ones have deck mounting. Comes complete with arm. Call or write to us for more information.