Dayliff DBH Stainless Steel Booster Pump - Dayliff | Dependable Quality

Product Overview

Product Details

The Dayliff DBH range of horizontal multistage centrifugal pumps are designed for continuous duty in various water transfer duties with particular application in pumping slightly corrosive liquids. The pump has small physical dimensions, axial suction port and radial discharge and is base plate mounted. The pump body, suction and discharge ports are made from AISI 316 stainless steel as is all the other parts in contact with the pumped liquid. The mechanical seal is made from silicon carbide designed for easy replacement. Both pump and continuously rated motor unit are of monoblock design and particular attention has been paid to quietness and smooth operation.

The pump is coupled to a totally enclosed, fan cooled single phase squirrel-cage motor with built in thermal overload protection suitable for continuous duty. The motor can be connected to a power outlet fuse or MCB and protection must be provided.

Enclosure Class:IP54
Insulation Class: F

Pumped Liquid: Thin, clean, slightly aggressive but non-explosive liquid without solid particles or fibres
Liquid Temperature: 0°C - 110°C
Max. Ambient Temperature: +40° C
Max. Suction Lift: According to NPSH curve plus a safety margin of 1
Max. Operating Pressure:10bar


Model Motor (kW) Current (A) DNB DNA Dimensions (mm) Weight (kg)
A B C H1 H L1
DBH 2-40 0.37 4 1" 140 132 204 243 255 403 10
DBH 4-50 0.75 6 1½" 441 12
DBH 8-30 1.5 12 1½" 142 178 245 267 514 22


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  • DBH 2-40
  • DBH 4-50
  • DBH 8-30
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