YEOMANS PUMPS
Series 6150 Solids Handling Wastewater Pumps - Features & Benefits


Features:

1.
Pump bearing journal with double row ball thrust bearing, ball or roller radial bearing, 40,000 hr. minimum B-10 life.

2. Jaw type flexible coupling, no lubricant required, other types optional.

3. Heavy duty steel base plate to receive driver.

4. Non-clog 2-port or 4-port enclosed impeller passes full 21/2 "to 7" solids.

5. Contoured handhole inspection cover in casing.

6. Shaft and impeller tapered for easy removal on 6315 and larger pumps.

7. Repelling back pump out vanes.

8. Shaft keyway with key, stain-less steel washer and locknut.

9. Stainless steel shaft sleeve. hardened and ground.

10. Micrometer axial shaft adjustment.

11. (Optional) Double mechanical seal in place of packing shown.

12. (Optional) Case wearing ring and impeller wearing ring of stainless steel or bronze.

13. (Optional - Not Shown) Suction fitting with contoured handhole, reducing type.

14. Special metallurgy, as required.


Benefits:
  • Yeomans pumps are quality built to handle sewage and wastewater from commercial and industrial buildings, processing plants, utilities, sewage plants, water treatment facilities. Special metals available.
  • Quiet operation, efficient impeller and casing means less electric energy required.
  • All 6" and larger pumps have a tapered shaft with matching tapered impeller which assures both a tighter fit and easy impeller removal.
  • Every impeller has back pump-out vanes which reduce stuffing box pressure, prevents clogging or ragging and reduces the axial thrust bearing loads.
  • Removable rotating element is provided by back pull out design. Piping need not be disturbed.
  • Interchangeability; twenty-three pump sizes utilize only six bearing journals with eight shaft sizes. Fewer parts need to be kept on hand.
  • Flip-over (reversible) casings provide for clockwise or counter-clockwise rotation using "cw" or "ccw"  impeller. 
  • Discharge nozzle may be positioned in 45o increments. 
  • Axial adjustment; easy wrench adjustment to maintain clearance between impeller eye and suction plate.
  • Hardened stainless steel shaft sleeves are standard and protect the machined and polished machinery steel shaft.

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