ITT Goulds Model 3700 LFI Pump - R.F. MacDonald Co.

R.F. MacDonald Co. services and sells boilers, pumps and accessories for commercial and industrial applications

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ITT Goulds Model 3700 LFI Pump

ITT Goulds Pump Model 3700 LFI API


 
ITT Goulds 3700LFI

Single-Stage, Radially-Split, Overhung Process Pump

A variant of the Model 3700 designed for low flow pumping, the 3700LFI uses a semi-open radial vane Barske type impeller, this design eliminates the limitations that an enclosed impeller would face while operating at such flows.

  • • Capacities up to 390 GPM
  • • Heads up tp 1,650 feet
  • • Temperatures up to 800°F
  • • Pressures up to 1100 PSIG

Features:

  • SPIRAL-WOUND CASING GASKET
  • The joint cover casing is sealed with a spiral-wound, controlled-compression gasket required by API 610 that provides positive sealing up to the maximum design pressure and temperature

  • HEAVY DUTY BEARING FRAME
  • Piloted and metal-to-metal fits assure runouts and concentricities well within limits specified in API 610. Large oil sump capacity and cast fins enhance cooling

  • HEAVY DUTY SHAFT
  • Minimizes shaft deflection, maximizes bearing and mechanical seal life

  • INTERCHANGEABILITY
  • Bearing frame, seal chamber, bearings, shaft, mechanical seal, impeller and wear rings completely interchangeable with Goulds Model 3910 bearing frame in-line process pumps. Entire back pull-out assembly interchangeable with Model 3710

  • LOW FLOW IMPELLER
  • Multiple open radial vanes reduce pulsations, vibration and vane stress, while having a full shroud allows for superior vane strength when operating at extreme low flows
    Balance holes reduce axial thrust, minimize stuffing box/seal chamber pressure for longer bearing and seal life

Applications:

  • Column Reflux
  • Column Charge
  • Column Bottoms
  • Reboiler
  • Stabilizer Overhead
  • Injection
  • Fuel Blending
  • Heat Transfer
  • Slop Gas Oil
  • Heavy Gas Oil
  • Stripper Overhead
  • Offsite Hydrocarbon Transfer
  • Hot Oil
  • Reactor Feed
  • Scrubber Circulation
  • Tower Bottoms

 
 

Keywords: low flow pumps, single-stage pumps, api process pumps, radially split pumps, overhung pumps, chemical process pumps, ITT Goulds pumps, industrial pumps


ITT Goulds Pumps