Tsurumi HS3.75S (Manual): Requires manual activation and monitoring. It is ideal for continuous dewatering where an operator is present or for completely draining a site
Tsurumi HSZ3.75S (Automatic): Features a built-in ball float switch that automatically starts the pump when water levels rise and stops it when they drop. This prevents dry-running and reduces power consumption during unsupervised use, such as in basements or at night
Product Specifications:
Discharge Bore: 80 mm (3")
Motor Output: 0.75 kW (1 HP)
Voltage / Frequency: 240V / 50Hz
Phase: Single-Phase
Max Head: 18 m
Max Flow: 310 L/min (18.6 m³/h)
Starting Method: Capacitor Run
Solids Passage: 7 mm
Dry Weight: 16.8 kg
Impeller Type: Semi-Vortex (Urethane Rubber)
Cable Length: 5 m
Product Features:
Built-in Shaft Agitator: Stirs settled solids into suspension and prevents airlock for smoother pumping
Anti-wicking Cable Entry: Individually seals each conductor to block water from reaching the motor via capillary action
Internal Thermal Protector: Automatically guards against motor burnout caused by overheating or dry-running
Dual Inside Mechanical Seal: Features Silicon Carbide (SiC) faces within an oil chamber for maximum wear resistance
Patented Oil Lifter: Maintains seal lubrication and cooling even if oil levels drop, extending pump life
Durable Construction: Cast iron casing with high-abrasion resistant urethane rubber components
Automatic Operation (HSZ Series): Equipped with an integrated ball float switch for automated start/stop functionality
Meng Fatt Machinery Services Sdn BhdMachinery Tools Selangor, Hardware Supply Klang, Kuala Lumpur (KL), Power Tools Supplier Malaysia ~ Meng Fatt Machinery Services Sdn Bhd
