
Jysr Roots Blower 7.5kw 30kw 55kw Aquaculture for Fish. Wide Power Range: Motor power spans from 0.75kW to 280kW for diverse aquaculture needs. Customizable Color: Color customization support available to match specific requirements. One-Year Warranty: Entire machine covered by one-year free warranty excluding vulnerable parts. 24/7 Service Hotline: Round-the-clock support with 2-hour response time for fault repairs. Fast On-Site Response: Technical personnel arrive within 48 hours for on-site emergency repairs. Original Parts Guarantee: All replacement parts are factory-produced ensuring full compatibility. Professional Team Support: Engineers with over 10 years experience in fault diagnosis and maintenance. ISO9001 Certified: Manufacturing process certified under ISO9001:2015 quality management system.