PSKD30-70 adjustable electrical explosion-proof fire gun(PSKD30-70可調式電控防爆消防水炮)， PSKD type electric fire gun， with large flow， long range characteristics. Can realize the distance wired， wireless control and manual control. The motor and the junction box are explosion-proof type control， to ensure the safety and effectiveness of put out a fire. PSKD型電控消防水炮，具有流量大、射程遠特點。可實現距離有線、無線控制和就地手動控制。電機和接線盒均采用防爆型操控，確保安全有效撲滅火災。 Specific details please consult our company， thank you!