Description

Features
The LH-W-series is a three-phase cast iron extra high head drainage pump having dual impellers. Being the pump cylindrical and slim, it can be installed in a well casing for deep well dewatering. The center flange construction assures a stable installation even if it is fixed by the discharge pipe.*1 The top discharge, flow-thru design provides maximum motor cooling efficiency allowing continuous operation at low water levels and extended dry-run capability. The pump incorporates seal pressure relief ports that prevent the pumping pressure from applying to the shaft seal.*2
*1 excluding LH4110W
*2 excluding LH23.0W

• Extensive lineup of motor outputs ranging from 3 to 110 kW
• Offering 18 to 230 m max. head
• Available in single impeller [LH] or dual impellers [LH-W]
• Available in 316 stainless steel version [LH-14 / LH-W-14]

Specifications

• Discharge Bore: 80 – 200 mm
• Motor Output: 3 – 110 kW
• Total Head: 18 – 230 m
• Max. Capacity: 6.5 m³/min