3888 D3 & D4

 


Support Documents

D3 Brochure D3 50Hz Brochure
D4 Brochure D4 50Hz Brochure
Installation
& Operation Manual		 3888D3 Repair Parts Manual
3888D4 Repair Parts Manual

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Features and Benefits

  • Impeller: Cast iron, ASTM A48, Class 30, two vane semi-open, non-clog design with pump out vanes for mechanical seal protection. Balanced for smooth operation. Silicon bronze impeller is an option.
  • Casing: Heavy duty gray cast iron, ASTM A48, Class 30. Volute type casing with 3″, 125#, ANSI flanged, horizontal discharge. Compatible with A10-30 cast iron or A10- 30B cast iron and brass (non-sparking) guide rail assembly.
  • Dual Mechanical Seals: Silicon carbide vs. silicon carbide outer seal and ceramic vs. carbon inner seal, stainless steel metal parts, BUNA-N elastomers. Upper and lower shaft seals are positioned independently and are separated by an oil-filled chamber.
  • Shaft: 300 series stainless steel keyed design.
  • Fasteners: 300 series stainless steel.
  • Capable of running dry temporarily without damage to seals or motor.

Applications

Used in a variety of residential, commercial and industrial applications such as:

  • Sewage systems, Flood and Pollution Control, Dewatering/Effluent, Farms, Hospitals, Trailer Courts, Motels