Linn-Catalogue 2019-2020

21 LINN which excludes fish and other floating debris. Internal blockages in the system cannot occur. The inlet screen can be supplied in several mesh sizes. Standard equipment is a stainless steel screen with 9.5 mm bar spacing – for a fry pool, the stainless steel screen has a bar spacing of 5.5mmand for hatcheries a stainless steel screen with bar spacing of 2-3 mm is supplied. All Oxyplus apparatus are de­ signed for use directly in the pool. Please take into consideration that the volume of water flow through the pool must suit the capacity of the machine in order to achieve optimum results. Speak to us, we will be happy to advise you. Oxyplus does not spray water out of the apparatus and runs almost silently. In the summer months, the water is only slight- ly warmed by the apparatus, in winter only slightly cooled. This is particularly important for winter feeding in water- courses fed by springwater! Oxyplus – the solution for healthy fish, optimum living conditions and better feed conversion! 6 7 8 9 10 11 12 13 14 15 16 17 18 19 60 80 90 100 Oxygen supply l/min 70 effeciency (%) OXYPLUS 0.55 kW ciency (%) OXYPLUS 0.55/0.75 kW Oxygen supply 0.55 + 0.75 kW ADVANTAGES: l highly efficient l almost silent l lightweight and compact l pump grill not susceptible to blockage l tested and reliable Motor rating kW 0.10 0.25 0.55 0.75 Power take-up W 155 400 800 1100 Voltage V 230 230/400 230/400 230/400 Motor rpm 2900 1400 1400 1400 Min. water depth m 0.90 0.60 0.70 0.70 O 2 enrichment l/min 4 9 17 25 max. m 3 /h 0.24 0.5 1.0 1.5 Water del ca. m 3 /h 17 50 110 150 Dimensions cm ø 30 ø 105 H 110 100 x 105 x 120 Weight kg approx. 20 35 50 Technical suitable oxygen flowmeter see page 38