1,For fire fighting,unattended operation. 2, ISO9001:2008 standard. 3,Flow 10-250L/S, Rev 1500~2900 RPM, Power ... system with soft reset and soft speeded-up function3.10 Maintenance-free battery with intelligent changer.3.11 Impeller in cast iron(bronze ... start battery, actuator, speed controller, load sharing panel and so on.7, CertificateOur products are approved by ISO9001:2008 standard. Diesel ...