Durco Mark 3 ISO Overhung, Chemical Process Pump

Durco Mark 3 ISO Overhung Chemical Process Pump for ISO 2858/5199 compliant applications

Introduction Features Literature

Durco Mark 3 ISO Overhung Chemical Process Pump for ISO 2858/5199 compliant applicationsDurco Mark 3 ISO Overhung, Chemical Process Pump

Brand: Durco
Description:

Conforming to ISO 2858 and ISO 5199 design criteria and incorporating advanced design features, the Durco Mark 3 ISO Overhung Chemical Process Pump is engineered to deliver reliable, high-efficiency performance in corrosive and toxic chemical processing environments. This end-suction, horizontal centrifugal pump is built for long-term durability, reduced maintenance, and enhanced mechanical seal life, making it an ideal choice for demanding industrial operations.

Designed by Flowserve, the Durco Mark 3 ISO excels in handling aggressive fluids while ensuring full compliance with international standards. Whether used in chemical manufacturing, petrochemicals, wastewater treatment, or general industrial fluid transfer, this pump ensures safe and leak-free operation backed by proven performance.

Durco Mark 3 ISO Overhung, Chemical Process Pump Applications:

Coatings (pulp and paper), Nuclear Service, Construction, Offsites and Waste Treatment, Cooling Water (metals), Pharmaceuticals, Desalination, Plating, Galvanizing and Other Coatings, Dewatering and Water Supply (mining), Polymers, Drilling and Production, Renewable Fuel Production, Electronics, Sewage Collection and Treatment, FPSO, Shipping, Acid Transfer, Food Processing, Slurry Processing, Agriculture, Gas Treating and Sulfur Recovery, Solvents, Automotive, HVAC, Volatile Organic Compounds, Auxiliary (chemical), Heavy Oil, Oil Sands and Shale, Hydraulic Press (metals), Waste Processing, Auxiliary Services (power), LNG, Water Supply and Distribution (water), Bleach Chemical (pulp and paper), Leaching Acid, Water Supply and Treatment (oil and gas), Caustic and Chlor-alkali, Water Treatment, Chemical and Liquor (pulp and paper), OEM

Industries:
Chemical Processing, General Industries, Mining, Water Resources, Power Generation, Primary Metals, Pulp and Paper, Oil and Gas

Standards:
ISO

Heavy-duty Casing with integral foot and multi-ribbed discharge flange provides superior resistance to pipe loads and improves reliability.

Reverse Vane Impeller is the only impeller design that offers repeatable pump performance throughout the life of the pump. Open impellers are available.

SealSentry™ Seal Chamber extends seal life and provides advanced self-flushing capability.

Two-piece, Ductile Iron Bearing Housing is designed for safety, strength, interchangeability and retrofit capability.

External Micrometer Impeller Adjustment Mechanism accurately sets impeller clearance in 20 seconds, in the shop or the field.

IPS Beacon power end condition monitor provides a visual signal that a current or past alert condition has occurred.

Back Pull-out Design allows removal of rotating element without removing casing, piping or motor.

Operating Parameters

  • Flows to 1400 m3/h (6160 gpm)
  • Heads to 220 m (720 ft)
  • Pressures to 25 bar (365 psi)
  • Temperatures from -80°C (-110°F) to 400°C (752°F)

Chemical Processing Pumps

Power Generation Pumps

Mining and Mineral Processing Pumps Bulletin

Engineered for reliability, the Durco Mark 3 ISO Overhung Pump meets ISO 2858 and 5199 standards for chemical fluid handling. Reach out today for detailed specs and technical support.