Mark 3 In-Line Overhung Chemical Process Pump

Durco Mark 3 In-Line Overhung Chemical Process Pump with vertical ANSI B73.2M design

Introduction Features Literature

Mark 3 In-Line Overhung Chemical Process PumpMark 3 In-Line Overhung Chemical Process Pump

Brand: Durco
Description:

The Durco Mark 3 In-Line pump exceeds ANSI B73.2M design criteria. This space-saving vertical in-line design utilizes the industry-leading hydraulic performance and rugged construction of the Durco Mark 3 ANSI pump, while minimizing piping requirements and floor space.

Engineered by Flowserve, the Mark 3 In-Line pump is ideal for processing corrosive, abrasive, and toxic fluids in tight industrial layouts. Its vertically oriented, overhung configuration simplifies installation, especially in retrofits or modular skids, while maintaining dimensional interchangeability with ANSI-standard flanged piping systems.

The pump is widely used in chemical manufacturing, refineries, water treatment, and other industries where reliability, ease of maintenance, and compact installation are critical.

Mark 3 In-Line Overhung Chemical Process Pump Applications

Water Treatment, Slurry Processing, Caustic and Chlor-alkali, Acid Transfer, Polymers, Chemical and Liquor (pulp and paper), Volatile Organic Compounds, Construction, Waste Processing, Desalination, Water Supply and Distribution (water), Dewatering and Water Supply (mining), Electronics, Food Processing, HVAC, Hydraulic Press (metals), Leaching Acid, OEM, Pharmaceuticals, Agriculture, Plating, Galvanizing and Other Coatings, Automotive, Renewable Fuel Production, Auxiliary (chemical), Sewage Collection and Treatment, Auxiliary Services (power), Shipping, Bleach Chemical (pulp and paper), Solvents

  • Industries:
    Chemical Processing, General Industries, Mining, Water Resources, Primary Metals, Pulp and Paper, Power Generation
  • Standards:
    ASME (ANSI)

C-Flange Adapter is precisely machined to provide fixed motor-to-pump angular shaft alignment within 0.001 mm/mm (0.001 in/in).

Adjustable Parallel Alignment of motor-to-pump shaft within 0.05 mm (0.002 in) reduces coupling loads to improve pump, seal, motor and coupling life.

Broad choice of Coupling Design due to precisely adjustable parallel and fixed angular motor-to-pump shaft alignment.

Open Motor Adapter permits ready access to seals and seal flush connections for reduced maintenance time.

Operating Parameters

  • Flows to 370 m3/h (1630 gpm)
  • Heads to 230 m (760 ft)
  • Pressures to 24 bar (350 psi)
  • Temperatures from -75°C (-100°F) to 370°C (700°F)

Chemical Processing Pumps

Power Generation Pumps

Save space without compromising performance using the Durco Mark 3 In-Line Chemical Process Pump. Contact us today for technical details and a custom quotation.