DS 46

Spare Parts Instruction Manual Datasheet Datasheets

Product Overview

Product Details

DAYLIFF DS submersible multistage centrifugal pumps are specially designed for water supply from boreholes. They are manufactured to the highest standards that gives high energy efficiency, dependable performance and long service life in the most demanding of applications.

FEATURES

All metal parts are made of 304 stainless steel, except for the shaft, which is made of 431 stainless steel to give years of trouble free operation.
Heavy duty stainless steel discharge head with built-in check valve for long life and ease of installation.
Motor specification are according NEMA standards
High quality shaft bearings providing low friction and high wear resistance.
Stainless steel strainer to restrict the entry of sand and other extraneous material.
High efficiency oil filled motors with non-toxic oil meeting all installation conditions.
Single phase pumps are supplied with a separate control box which incorporates an isolator, run indicator light, thermal overload protection and starting capacitor with auxiliary terminals for control probes, pressure switch or float switch can be connected directly to the mains power.
Three phase pumps require a remote starter. A DAYLIFF electronic pump controller is recommended for comprehensive pump control including a wireless low level, motor overload and irregular power supply protection.
High capacity copper wound 2 pole asynchronous squirrel cage motor with a steady operating curve
Enclosure Class: IP68
Insulation Class: F

OPERATING CONDITIONS

Pumped Liquid: Thin, clean, chemically non-explosive liquids without solid particles or fibres.
Max Liquid Temperature: +30⁰C.
Max Water Depth: 300m
Minimum Borehole Data: 110mm(4" pumps), 160/200mm(6" pumps), 250mm(8" pumps).

Max sand content: 50 g/m3

PUMP DATA

Model	Motor		Full Load Current(A)	I start	Dimensions(mm)				Weight(kg)
Model	kW	HP	Full Load Current(A)	I start	A	B	C	E*	Weight(kg)
Ds 46-5	7.5	10	18.3	4.4	1495	660	835	149	63
Ds 46-7	11	15	26	4.8	1791	730	1061	149	74
Ds 46-10	15	20	34.2	5	2185	785	1400	149	86
Ds 46-12	18.5	25	42	5.5	2468	860	1626	149	99
Ds 46-15	22	30	47.5	5.4	2885	920	1965	149	111
Ds 46-17	26	35	56	4.9	3065	870	2191	149	113
Ds 46-19	30	40	63.5	4.7	3467	1050	2417	149	133