6/4D rubber slurry pump done for client Discharge size: 4inch Suction size: 6inch Flow rate:180-396m³/h Head:7-61m Speed: 600-1600rpm   Libra 6x4D rubber slurry pump Libra 6x4D rubber slurry pump Libra 6x4D rubber slurry pump Libra 6x4D rubber slurry pump