Goulds 3700 API 610 11th Edition / ISO 13709 2nd Edition API OH2 Overhung, Single Stage, Radially Split

3700 A Leader in API-Engineered Pump Package Solutions… Proven API Leadership ITT Goulds Pumps is a proven leader in API Pumps • More than 20,000 units installed 8000 HP/6000 kW Testing Capability • Our expanded test facility can test your pump in the most demanding conditions. • Testing at rated speeds is critical to assess the impact of dynamic conditions including vibration. - More than 3,000 BB1/BB2/BB3 pumps • 40+ years of API expertise • Participating member on API 610 and API 682 committees Family of API Pumps ITT Goulds Pumps has a family of proven API pumps: • Overhung pumps • Single-...

3700 High-Temperature and Pressure Process Pumps That Meet or Exceed ISO 13709 and API 610 11th Edition Safety, reliability and versatility are the key words for our end-suction, centerline-mounted, overhung (OH-2) API 610 process pump. Safety and Reliability Model 3700 End Suction API 610/ISO 13709 Process Pump • Designed for optimum reliability • State-of-the-art mechanical design features • 54 casing sizes and choice of impellers with most casings We provide engineered solutions with true conformance to the latest API specifications including the stringent emissions containment per API 682....

3700 Standard Features for Optimum Reliability Optional 3700LF Design for Low-Flow Services • Proven API 610 Nozzle-Load Design Rugged casing and baseplate/pedestal support system provides flange-loading capability exceeding API 610 / ISO 13709 requirements without the use of a bearing frame support. Not All Pumps are Designed for Low Flows Many users throttle pumps to attain low flow rates, which creates bearing and seal issues. The traditional enclosed impeller passageways would be too small to properly manufacture at these low flow rates. • Full Flange Rating Pressure Capability All pumps...

Optional Features for Application Flexibility Goulds offers a range of options to meet specific plant and process requirements. High-Temperature Capability Lubrication Flexibility For high-temperature applications, these options are available: Oil Mist Lubrication System Connections for pure or purge oil mist lubrication can be provided for immediate use or future requirements. Heat Flinger Sealed Power End Heat flinger dissipates shaftconducted heat and circulates air to reduce heat buildup. Heat Flinger Air Cooling High-capacity fan and shroud mounted on power end effectively reduce bearing...

3700 API 610 11th Edition / ISO 13709 2nd Edition API OH2 Overhung, Single Stage, Radially Split DUAL VOLUTE CASING Standard on 3-inch discharge and larger. Minimizes radial load and reduces shaft deflection for increased mechancial seal life. TANGENTIAL DISCHARGE DESIGN Maximizes hydraulic efficiency. CONFINED CONTROLLED-COMPRESSION GASKET Spiral-wound gasket assures positive sealing with no chance of misalignment. RENEWABLE WEAR RINGS STANDARD ON ALL SIZES Positively locked and set screwed. Front and rear rings control seal chamber flows and pressures. Optional non-metallic rings for improved...

RIGID, HEAVY-DUTY SHAFT Minimizes shaft deflection, maximizes bearing and mechanical seal life. 3910 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. LABYRINTH OIL SEALS Labyrinth seal design prevents oil from leaking out and contaminants from intruding. Made from nonsparking metal. BEARINGS Duplex 40° angular contact thrust bearings and deep-groove (Conrad) radial bearings sized for minimum...

Flow Rate - 60 Hz Note: Hydraulics above represent 80% to 110% of best efficiency point (BEP).

Parts List and Materials of Construction Item Part Name Throat Bushing Cast Iron Wear Ring Casing ** Wear Ring Impeller ** Seal Chamber Cover Cast Iron Cast Iron Carbon Steel Carbon Steel Carbon Steel Casing Studs / Nuts * 410 SS on S-6 when temperature exceeds 350°F (175°C) ** Not utilized on 3700LF low flow pumps.

Upgrade Your Older-Style API Process Pump Goulds PRO Services® Centers are experienced with reconditioning all types of pumps and rotating equipment, restoring equipment to original specifications. Customers rely on PRO Services Centers for economical repair versus replacement, decreased downtime, reduced inventory of replacement parts and the advantage of updated engineering technology. Benefits: Years of experience allow PRO Services Centers to easily handle any rotating equipment, including pumps, drivers, gear boxes, centrifuges, blowers, fans and compressors. Profit from these exclusive...

A Leader in API Engineered Pump Package Solutions API Family of Pumps Model 3700 OH-2

Visit our website at www.gouldspumps.com Wherever you are, we’re there too. Manufacturing/Assembly/Packaging Direct Sales Offices Service Centers (ITT) Distribution Center Your Total Solution For Equipment Life Cycle Optimization Building on over 160 years of Goulds Pumps experience, PRO Services provides an array of services focused on reducing equipment total cost of ownership (TCO) and increasing plant output, including predictive monitoring, maintenance contracts, field service, engineered upgrades, inventory management, and overhauls for pumps and other rotating equipment. Pump Parts Inventory...