High Efficiency Irrigation Borehole Pump

The SDM series Designed for Foreign Trade was developed based on upgraded traditional 4-inch submersible pump prototypes, optimized after 3 rounds of field sand resistance testing starting from 2016. Early iterations used partial iron fittings with short lifespan; after switching to full stainless steel structure and composite impellers in 2019, export orders grew rapidly. Years of overseas site feedback helped adjust cable length, outlet caliber and voltage adaptation, forming the mature 6m³/h flow variant sold worldwide today.

Primary end clients cover overseas agricultural cooperative purchasers, real estate property water system contractors, municipal rural water project suppliers, mining pit operation teams and cross-border small equipment wholesale dealers.

Applicable scenarios cover domestic drinking water extraction from private boreholes, farm crop irrigation, construction foundation pit dewatering, small quarry underground water drainage, community centralized water supply boosting, landscape water recycling and remote mountain water storage transfer.

1. Standardized 4SDM Borehole Pump overall dimension design, perfectly compatible with global mainstream 4-inch borehole pipes, unified size simplifies container loading, inventory management and secondary sales for overseas merchants, specially Designed for Foreign Trade with complete CE & ISO supporting documents to clear customs efficiently across most countries.
2. Full 304 stainless steel water-contact structure, anti-rust and anti-corrosion, works stably in mineral-containing groundwater; matched multi-stage hydraulic structure realizes stable 6m³/h constant flow, serving as reliable Industrial Dewatering Pump for construction pits, small mines and underground drainage projects besides daily water intake and farm irrigation.
3. Optimized sand-resistant dense mesh filter screen and wear-resistant composite impeller, effectively block fine sediment to extend service life.

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