Heng Long Electric Co., Ltd.
Heng Long - Model AS Series -Apparatus Use Sewage Submersible Pump(4P)
Building a wastewater treatment system, sewage treatment plant, community market, sanitary sewer. Drainage wastewater from the paper industry, dyeing industry, foodstuff industry, leather industry and iron and steel industry. Fishery, animal husbandry, dairy farm, piggery, fecal sewage tank, and industrial water supply. Other sewage or sump treatment system.
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- Won the National Standard CNS, NO. 8080 and 9813 which is by the Ministry of Economic Affairs in Taiwan.
- Equipped with Epoxy Resin cable avoids the moist into the motor.
- Dry motor is 3 phase, 2 or 4 poles, and class F (155°C) Insulation and IEC IP68.
- Dual mechanical seal is made of silicon carbine with wear-resistant. excellent lubricant and durable.
- Ball-bearing with high wear torque: low noise, low vibration and to extend the service life.
- Thick EPOXY coating is better than common painting in corrosion-resistance and rust-resistance.
- The Auto-cut protector usually built-in 2-10 HP of AS series submersible pumps: the miniature thermal protector will be built-in between 15-30HP submersible pumps. Those will shut off automatically to prevent overheat whenever its voltage drop-down, impeller plugged, water level under the watermark and other unusual Conditions.
- Three kinds of impellers, semi-open, closed, vortex, are optional as the picture for various wastewater treatment.