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DF(DHF) Series Vertical Froth Pump
  • DF(DHF) Series Vertical Froth Pump
  • DF(DHF) Series Vertical Froth Pump
  • DF(DHF) Series Vertical Froth Pump
  • DF(DHF) Series Vertical Froth Pump

DF(DHF) Series Vertical Froth Pump

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Sale DF(DHF) Series Vertical Froth Pump

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  • Installation Dimension

DF(DHF) Series Vertical Froth Pump

Model: DF(DHF) Series Vertical Froth Pump
Speed (r/min): 350-1800
Capacity (l/s):1.2-186
Head (m):5-30.2
Best efficiency: 20%-55%
NPSHr(m):-
Shaft power Pa (KW):-
Allowed max particle size (mm): 35-72
Pump weight(kg): -
Discharge Dia. (mm): 51-203
Suction Dia. (mm): 102-305
Seal type: -

ImpellerVanes: 5Material of liner: High chrome alloy/rubber
Type:-Material of Casing: Cast iron
Material:High chrome alloy/RubberTheory: Centrifugal pump
Diameter (mm): 229-560Structure: Single-stage pump

DF(DHF) Series Vertical Froth Pump

DF (DHF) series vertical froth pump or centrifugal foam pump are designed with double casing design, including rubber lined froth pump, centrifugal pump, mining froth pump. These centrifugal foam pumps feature high efficiency, wear-resistance, stable performance and great interchangeability. The material of liner and impeller is wear-resistant metal or rubber. The centrifugal froth/foam pumps do not need sealing, and the hopper can use liners. They may deliver the slurries of more flow and higher head with small installation space. The vertical froth pumps may be driven by belt or direct coupling. DF (DHF) series centrifugal foam pump should rotate clockwise viewing from the drive end.


Application of Vertical Froth Pump

Centrifugal foam pump can be used for the flotation industrial process, ideal for delivering foaming slurries.


Feature of Vertical Froth Pump

Froth pump is suitable for transporting slurry with froth, especially for flotation processing .It can eliminate the froth or foam in the running slurry and work normally even if the feeding slurry is not enough. The pump wet parts are made of Ni-hard and high chromium wear-resistant alloy materials. Funnel charging box is of steel structure. It can be lined according to different kinds of material. The discharge direction of pump can be oriented at intervals of 45°.This series of rubber lined froth pump adopts double-casing structure, with stable performance, high efficiency; wear resistance, and great interchangeability of components. The materials of liner and impeller can adopt anti-wear metal or rubber.


DF(DHF) Series Vertical Froth Pump

TypeCapacity(Q)Head(H)Speed(n)Max. EfficiencyMax. Particle Size AllowedAllowable Mating Max. Power
(m³/h)(l/s)(m)(r/min)(%)(mm)(kW)
50DF4.3~511.2~14.26.2~30.2800~180020~453515
75DF10.8~149.43~41.56.5~29.5700~150020~553820
100DF10.8~2123~596.8~29.2500~105020~555540
150DF36~42510~1186.8~25.2350~68020~556375
200DF230~67064~1865~24.8350~68020~557275



DF(DHF) Series Vertical Froth Pump

TypeOutline Dimension
HH1H2H3H4H5LL1L2L3L4φDNP
50DF3821140850130012474138360210480380938174110
75DF4671250950140012474149354262510445938174110
100DF506172013101910166372295373387406001444238170
150 DF7912430195027702087531869646010208001970300210
200 DF7912430195027702087538169647010208001970300210


TypeOutlet Flange DimensionInlet Flange Dimension
D1D'Φ1n1Φd1δ1D2D''Φ2n2Φd2δ2
50DF511461844192510217821641912
75DF761912294222715223527981816
100DF1022352794223220329233781912
150DF15232436582138305406457122220
200DF20337543282944305406457122220



Hebei Delin Machinery Co., Ltd.

  • E-mail: mine@delinpump.com
  • Tel: +86 311 8606 5692
  • Fax: +86 311 8667 8682
  • Postal Code: 051130
  • Add: No. 271, Yuanshi Street, Shijiazhuang City, Hebei, China

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