Description

The LH-series is a submersible three-phase cast iron high head drainage pump. 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. 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.*

* excluding LH33.0

Discharge Bore (mm)	Model	Motor Output kW	Phase	Starting Method	Solids Passage (mm)	Dimentions L x H	Dry Weight (kg)	Cable lenght (m)
80	LH33.0	3	Three	D.O.L.	6	185 x 645	42	20
100	LH422	22	Three	D.O.L.	6	420 x 1352	350	10
100	LH430	30	Three	Star-Delta	6	420 x 1352	355	10
150	LH615	15	Three	D.O.L.	8.5	420 x 1352	213	10
150	LH619	19	Three	D.O.L.	12	420 x 1352	350	10
150	LH622	22	Three	D.O.L.	12	420 x 1423	360	10
150	LH637	37	Three	Star-Delta	6	530 x 1448	495	10
150	LH645	45	Three	Star-Delta	6	530 x 1448	510	10
150	LH675	75	Three	Star-Delta	8	563 x 1676	865	10
150	LH690	90	Three	Star-Delta	10	592 x 1787	1100	20
150	LH6110	110	Three	Star-Delta	10	616 x 1887	1210	20
200	LH837	37	Three	Star-Delta	20	530 x 1488	495	10
200	LH845	45	Three	Star-Delta	20	530 x 1488	510	10
200	LH855	55	Three	Star-Delta	20	563 x 1716	820	10
200	LH875	75	Three	Star-Delta	20	563 x 1716	865	10
200	LH890	90	Three	Star-Delta	20	592 x 1787	1150	10
200	LH8110	110	Three	Star-Delta	20	616 x 1887	1210	20