Bơm hỏa tiễn ( Submersible bore-hole pumps) – Espa Tây Ban Nha.
Mẫu: ES4 01
Integral, multi-stage, submersible, centrifugal electric pumps with floating impellers for wells from 4”.
Specially designed for supplying homes, farms, irrigation sprinklers and pressure equipment from wells. Manufactured with floating impellers made from high-quality thermoplastic material providing excellent resistance to the effects of abrasion and blocking of the hydraulic system by sand in the wells.
They are provided with a NEMA coupling for connection to 4” motors.
Outstanding features include the sturdiness of the head and coupling foot made from stainless-steel microfusion and an adapter for holding cables of up to 7 mm.
The head always includes a check valve to protect the pump in the case of water hammer.