NCC series: close-coupled pumps

NCC series: close-coupled pumps (Typically ships from stock)

...

18 to 353 CFM

Our NCC series is the economical choice for small single stage close-coupled liquid ring vacuum pumps. Designed as drop-in replacements for Siemens 2BV series, they are available in 2-25 HP (18-353 CFM). Standard construction is cast iron with the bronze rotor and Viton elastomer mechanical seal. NES pumps are performance tested and include a 1-year warranty.

Models:
NCC-20,35,55,75,115,160,200,300 and 350
Power range:
2 HP to 25 HP
Capacity range:
18 CFM to 342 CFM
Max vacuum:
26" Hg
MOC:
Cast Iron / Bronze / SS
PDF Icon Product data sheet PDF Icon Cross-reference list

Features

  • Drop-in replacement for classic Siemens* 2BV series.
  • Compact design reduces size and costs.
  • Standard construction is cast iron w/ bronze impeller.
  • Optional 304 or 316 stainless steel construction.
  • Standard single Viton mechanical seal.
  • Parts and repair kits readily available.
  • Available as a bare pump or engineered systems.

Applications

  • Chemical and pharmaceutical processing
  • Deaeration
  • Extruders
  • Central vacuum systems
  • Filtration
  • Solvent distillation/Vapor recovery
  • Sterilization
  • Autoclaves

NCC Close-coupled pump models

Model HG CFM @ 22" Hg HP Inlet(inch) Discharge(inch) Seal water usage(GPM) Seal water Size(inch)
NCC-20 26 18.8 2.0 1 NPT 1 NPT 0.9 1/4 NPT
NCC-35 26 34.0 3.0 1 NPT 1 NPT 1.0 1/4 NPT
NCC-55 26 56.0 5.0 1-1/2 NPT 1-1/2 NPT 2.2 1/4 NPT
NCC-75 26 77.0 7.5 1-1/2 NPT 1-1/2 NPT 3.0 3/8 NPT
NCC-115 26 114.0 7.5 2 FL 2 FL 4.0 3/4 NPT
NCC-160 26 157.0 10.0 2 FL 2 FL 4.4 3/4 NPT
NCC-200 26 192.0 15.0 2-1/2 FL 2-1/2 FL 6.6 3/4 NPT
NCC-300 26 272.0 20.0 2-1/2 FL 2-1/2 FL 8.0 3/4 NPT
NCC-350 26 342.0 25.0 3FL 3FL 10.6 3/4 NPT

Assembly/Disassembly videos