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Blackmer NP

Cast iron vane pumps for clean non-corrosive liquids for flows up to 119 m3/hr and 14 bar pressure

Key specifications

  • Flows up to 120 m³/h
  • Pressure Up To 13.8 bar

FEATURES AND BENEFITS

  • Ductile iron construction with metallized carbon sleeve bearings and non-metallic vanes for longer life.
  • Jacketed pump head available.
  • Excellent self-priming and dry run capabilities.
  • Symmetrical bearing support assures even loading and wear for long life.
  • Adjustable relief valve protects pump against excessive pressures.
  • Vanes can be replaced without removing the pump from the piping system.

Description

The NP pump is ideal for applications that have varying fluid viscosity’s and temperatures. They features a unique sliding-vane pump design that self-adjusts for wear to maintain flow rates and can be fitted with double mechanical seals.


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9

Blackmer NPH4

Blackmer NPH4

Capacity 119 m³/h
Pressure 13.8 bar

Blackmer NPH3

Blackmer NPH3

Capacity 63 m³/h
Pressure 13.8 bar

Blackmer NPH2.5

Blackmer NPH2.5

Capacity 31 m³/h
Pressure 13.8 bar

Blackmer NPH2

Blackmer NPH2

Capacity 17.5 m³/h
Pressure 13.8 bar

Blackmer NP4

Blackmer NP4

Capacity 119 m³/h
Pressure 13.8 bar

Blackmer NP3

Blackmer NP3

Capacity 63 m³/h
Pressure 13.8 bar

Let us help you find the right product from this product line

Construction

Alignment
Horizontal
Seal
Mechanical Seal
Coupled
Long

Performance

Max. capacity
120 m³/h
Max. diff. press.
13.8 bar
Max. temperature
260 Celsius
Max. viscosity
22000 cP
Min. capacity
8 m³/h
Min. temperature
-32 Celsius
Max. head
140 m

Certificates

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ATEX

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CE Marking

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NFPA 20 Pumps