20HP Vertical Hollow Shaft Motor VHS250-4-20PH (PE16)

BMR USA Vertical Hollow Shaft Motor VHS250-4-20HP (PE16)

Engineered for Efficient Durability

The BMR USA VHS250-4-20HP (PE16) Vertical Hollow Shaft Motor is precision-crafted to provide reliable performance in the rigorous conditions of vertical turbine pump systems. Celebrated for its tough build and remarkable energy efficiency, this motor is ideally suited for industries such as agriculture, municipal water management, and challenging industrial applications.

Key Features:

Sturdy Construction: Features a cleverly designed “P” base cast structure for hassle-free installation, with no need to remove rodent guards. Its robust cast iron frame ensures lasting durability across diverse settings.

Advanced Cooling Technology: Utilizes a dual-stream airflow system with thoughtfully positioned vents in the lower bracket, delivering exceptional heat dissipation for steady operation under demanding conditions.

Energy-Conscious Design: Built to reduce energy use and operational expenses while maintaining excellent performance.

Reliable Bearing Assembly: Equipped with a substantial angular contact bearing paired with a consistent guide bearing, supported by a deep oil bath lubrication system (for 256TP frames and larger), offering smooth operation and prolonged lifespan.

Reverse Prevention System: Fitted with a resilient 12-ball ductile iron “Ball Type” Non-Reverse Ratchet, providing strong resistance to reverse motion when the motor is powered off.

Applications:

Agricultural Irrigation: Delivers dependable water flow for farming needs.

Municipal Water Supply: Ensures consistent water distribution for urban areas.

Industrial Operations: Perfect for efficient vertical pumping tasks.

Technical Specifications:

Horsepower: 20HP

Speed: 1780 RPM

Insulation System: Class “H” with Class B temperature rise at 1.15 service factor (sine power)

Ambient Temperature Rating: Up to 50°C

Inverter Compatibility: Inverter rated 10:1 (variable torque)

Additional Features:

Maintenance Convenience: Includes ergonomic oil plugs and twist-style drains for straightforward servicing.

Component Protection: Features standard 120V space heater leads to prevent moisture buildup during idle periods, safeguarding internal parts.

Trusted Warranty: Backed by a 2-year warranty from installation and a 3-year warranty from purchase, offering confidence in its long-term reliability.

The BMR USA VHS250-4-20HP (PE16) Vertical Hollow Shaft Motor represents engineering excellence, delivering efficient, powerful, and dependable performance tailored to the toughest vertical pumping challenges.

In essence, the BMR USA VHS250-4-20HP (PE16) Vertical Hollow Shaft Motor is a versatile solution designed for pump-driven sectors, including agricultural watering, urban water provision, wastewater management, mine dewatering, and various industrial purposes.

Its core applications include powering deep well turbine pumps, vertical sump and pressure-boosting pumps, cooling and irrigation systems, and other vertical pump configurations requiring reliable thrust and consistent performance.

Across these industries, the VHS250-4-20HP (PE16) shines with its practical design (featuring a direct-coupled hollow shaft) and impressive engineering strengths—like high-capacity thrust bearings, weatherproof enclosures, excellent energy efficiency, and a rugged, enduring build. This motor ensures steady operation and an extended service life, even in harsh conditions, maintaining a reliable flow of water and fluids wherever they’re essential.