... roots blower JINAN HUADONG BLOWER CO., LTDHDSR-T-65A BrandHuadongModelHDSR-T-65ItemRoots blowerTypeHDSR series three lobesFlow rate0.95-3 ... treatment, flour, aquaculture, pneumatic conveying, electric power and cement industries etc.Accessory: suction silence (with air filter). Discharge silence, ... joint, check valve, gate valvePayment terms: 30% T/T in advance, 70% T/T against copy of B/L; L/C at ...