Product Made in Japan
Manufacturer: ShinMaywa Industries, Ltd.
Model: BTR-S Series

BTR-S Series UNIVERSAL TYPE
Light and compact yet tough, the BTR-S series are SINGLE PHASE electric motor-driven submersible dewatering pumps. They are lightweight and compact, allowing quick deployment anywhere water needs to be pumped away.

Features

1. By adopting the compact capacitor motor and reducing the main parts size, the unit’s weight is reduced.
2. Maintenance By removing only three bolts, the pump can be disassembled. Maintenance of pump housing and impeller is simple

Standard Specifications

Performance

Standard Accessories

• Cable (5m): 1 pc.
• Hose nipple: 1 pc.
• Cable strain relief: 1 pc.

Applications

• Ditches
• Manhole pits
• Small construction sites
• Basements
• Cable: Core wire prevents water penetration.
• Motor: Small, light weight and high efficiency.
• Thermal protector (Auto-reset): Automatically to prevent from overheating.
• Shaft seal: Double mechanical seal.
• Pump housing: Special synthetic rubber for rear liner and suction plate.
• Impeller: Vortex type impeller which creates large liquid flow path and so it has no trouble of impeller lock caused by sand or foreign objects, and no clearance adjustment is required at maintenance. Employing special urethane rubber with higher wear resistance.
• Strainer: Attached at suction side of the housing to prevent large foreign objects from entering, but big hole size. (7.5mm dia.)
• Pump diameter: Only 182mm. it is the smallest size among the same class.

Dimensions

Sectional View