Description
Engineering Application & Overview
Yamato Electric Submersible Pumps are purpose-built for dewatering and sewage transfer applications, available in both 50 Hz and 60 Hz configurations to accommodate the mixed-frequency electrical infrastructure across Batam industrial zones and vessel electrical systems. The dewatering variant features an open vortex impeller for handling muddy, sandy water with fine suspended solids common in construction site sumps, marine bilge water, and flood drainage. The sewage variant utilises a channel or vortex impeller with enlarged free passage for handling raw sewage with fibrous content. IP68-rated motor housing enables unlimited submersion depth for permanent wet pit installations. Built-in thermal overload protection ensures motor longevity in unattended automatic operation scenarios at Batam industrial and shipyard sites.
Technical Specifications Table
| Parameter | Specification |
|---|---|
| Brand | Yamato |
| Type | Electric submersible dewatering / sewage |
| Frequency Options | 50 Hz / 60 Hz (separate model ranges) |
| Flow Rate Range | Up to 600 m³/hr |
| Head Range | Up to 35 m |
| Motor Power Range | 0.25 – 37 kW |
| Discharge Diameter | DN 40 – DN 200 |
| Impeller Type | Vortex / Channel (sewage); Open (dewatering) |
| Casing Material | Cast iron / Stainless steel |
| Motor Protection | IP68 + thermal overload |
| Voltage (50 Hz) | 3 x 380–415 V / 1 x 220–240 V |
| Voltage (60 Hz) | 3 x 440–460 V / 1 x 220–240 V |
| Solid Handling | Up to 50 mm free passage (sewage model) |
The PT HHM Batam Authorized Advantage
Yamato submersible pumps are stocked in Batam by PT HHM Engineering Solutions for immediate supply to construction sites, shipyards, and industrial facilities across Kepulauan Riau. The availability of both 50 Hz and 60 Hz models makes Yamato particularly valuable for vessel-service applications where ship electrical systems may differ from shore power standards. As your local Yamato distributor in Batam, PT HHM provides fast selection, local technical support, and ex-stock dispatch. Contact: +62 778 489 3282.
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