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SRU5 Pump with Wide Casing, Standard Pressure Version (Stainless Steel Shafts), port size 4 inch Tri-Clamp connections, Single Flushed Hyclean seal type, Buna elastomer, Carbon vs Stainless Steel (C vs SS) faces, Warm (temps 159F to 266F) Stainless Steel Tri Lobe Rotors, Vertically Ported (Left Side Drive Shaft), 32 Ra (std) surface finish... Other Options (No Options)

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Application The SRU range of rotary lobe pumps has been designed for use on wide ranging applications within the Brewing, Dairy, Food, Pharmaceutical and Chemical industries. The SRU pump can handle low to high viscosity media, is suitable for CIP (Cleaning In Place), and conforms to USA 3A Sanitary Standard. The characteristic smooth, low shear pumping action is ideal for products such as creams, gels, emulsions, aerated mixtures, delicate cells and organic solids in suspension. The SRU range is compact in size and highly efficient, capable of flow rates up to 466 gpm and pressures up to 290 psi. The new improved modular design provides for greater application flexibility and cost effective easy maintenance. Standard Design Pump Gearbox The SRU pump with its conventional lobe pump design concept has a robust cast iron gearbox, which provides maximum shaft rigidity and easy oil seal replacement. The SRU range in series 1-4 has a universal gearbox design. This gives the flexibility of mounting pumps with the inlet and outlet ports in either a vertical or horizontal plane by changing the foot position. The SRU range in series 5 & 6 has dedicated gearbox castings, which also allows the inlet and outlet ports to be in either the vertical or horizontal plane. A quality epoxy paint system is used on the gearbox exterior for optimum protection against natural and corrosive elements. Pumphead Construction The SRU in standard specification has sanitary design full bore inlet and outlet ports to International Standards, maximizing inlet and outlet port efficiency and NPSH characteristics. Enlarged diameter and rectangular ports are also available to handle very high viscosity products. The SRU in standard specification has tri-lobe rotors with the option of bi-lobe rotors for handling fluids containing large delicate solids. All rotors are available in three temperature ratings allowing the pump to be operated at maximum process temperatures of 158°F, 266°F and 392°F for both fluid pumped and CIP. Maximum Solid Size Capability --- Max. size of spherical solids (in.) MODEL -- Bi-lobe rotors -- Tri-lobe rotors SRU1N .31 .24 SRU1W .31 .24 SRU2N .31 .24 SRU2W .51 .35 SRU3N .51 .35 SRU3W .63 .43 SRU4N .63 .43 SRU4W .87 .59 SRU5N .87 .59 SRU5W 1.06 .71 SRU6/N 1.06 .71 SRU6W 1.46 .94

  • Application(s) : Hygienic & Ultra-Clean
  • Casing Code : Wide Casing
  • Cleaning : CIP-able (clean-in-place)
  • Configuration : SRU5WLS-40MJU0WAAA
  • Connections : Tri-Clamp
  • Differential Pressure : 101 psi (7 bar)
  • Displacement : 44.39 us gal/100rev (1.68 litre/rev)
  • Elastomer : Buna
  • Item : Pump
  • Max. Pressure : 100 psi (7 bar)
  • Max. Solid Size Capability : 0.71 inch (spherical solids)
  • Max. Speed : 600 rev/min
  • Max. Temperature : 266F
  • Model : SRU5
  • Options : No Options
  • Port Size : 4 inch
  • Power Frame : Long Power Frame
  • Pressure : Standard Pressure Version (Stainless Steel Shafts)
  • Product Wetted Steel Parts : 316L and 329L stainless steel
  • Pump : Positive
  • Pump Series : SRU
  • Rotor : Tri Lobe
  • Rotor Material : Stainless Steel
  • Rotor Temp. Clearance : Warm (159F to 266F)
  • Rotor Type & Clearance : Warm (temps 159F to 266F) Stainless Steel Tri Lobe Rotors
  • Seal : Single Flushed Hyclean
  • Seal Face Combination : Carbon vs Stainless Steel (C vs SS) faces
  • Seals : Single Hyclean Flushed Seals (flush is external lip seal in Buna and/or SFY fluoroelastomer) with Carbon vs Stainless Steel (C vs SS) faces
  • Shaft : Stainless Steel
  • Shaft Position : Vertically Ported (Left Side Drive Shaft)
  • Specification(s) Met : 3A Approved
  • Style : SRU5WLS
  • Surface Finish & Traceability : 32 Ra (std)