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Crane Deming Series 3000 end-suction centrifugal pump sets the industry standard for low maintenance, high performance, and rugged reliability. The ultra-dependable industrial pump is available in seven basic frames and in a complete range of 44 sizes, from 1" to 8" discharge.

Built for continuous operation in general industrial, OEM and HVAC service, the pumps come in frame-mounted and close-coupled designs using both JM and JP standard motor shaft dimensions.

The 3000 Series features a hydraulically balanced, computer-designed, enclosed and semi- enclosed impeller to ensure the highest hydraulic efficiency available in the pump industry. Maximum interchangeability of parts allows for reduced parts inventories. Other features include a rugged, one-piece casting for suction head and casing; back pull-out design for ease of maintenance; regreaseable bearings; and a two-year warranty against defects in materials and workmanship.

Industrial and HVAC users like 3000 Series end-suction pumps because they provide continuous service with essentially no maintenance. OEM users like them because of their reliability, low maintenance and compact design.

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Manufacturer N/A
Crane
Pump Classification N/A Deming Pumps
Series N/A A
Size N/A 1 x 3/4 x 4 N/A 1 1/4 x 1 x 4 N/A 1 1/2 x 1 1/4 x 4 N/A 2 x 1 1/2 x 4 N/A 1 1/4 x 1 x 5
Type N/A 1A
Suction N/A 1 in N/A 1 1/4 in N/A 1-1/2 in N/A 2 in N/A 1 1/4 in
Discharge N/A 3/4 in N/A 1 in N/A 1-1/4 in N/A 1-1/2 in N/A 1 in
Casing Wall Thickness N/A 1/4 in
Max. Working Pressure N/A 100 psi
Max. Impeller Diameter N/A 4 1/4 in N/A 4 1/4 in N/A 4 1/4 in N/A 4 1/4 in N/A 5 in
Impeller Design N/A Enclosed
Impeller Eye Area Inches N/A 1.0 in2 N/A 1.5 in2 N/A 2.1 in2 N/A 2.8 in2 N/A 1.5 in2
Max. Solids N/A 5/32 in N/A 3/16 in N/A 9/32 in N/A 11/32 in N/A 3/16 in
Shaft Diameter at Coupling End N/A 5/8 in
Shaft Diameter at Bearing N/A 0.7875 in
Shaft Diameter at Seal N/A 5/8 in
Shaft Diameter at Impeller N/A 7/16 in
Bearing Size N/A 3304
Bearing Size (IB/OB) N/A
Bearing CL to Bearing CL N/A 2 3/4 in
Bearing CL to Impeller CL N/A 3 1/2 in N/A 3 11/16 in N/A 3 3/4 in N/A 3 3/4 in N/A 3 11/16 in
Shaft Diameter Under Sleeve N/A
Shaft Sleeve OD N/A
Pump Weight1 N/A 22 N/A 22 N/A 24 N/A 24 N/A 23
Design Features N/A

  1. Frame - Heavy duty one-piece construction. Grease lubricated. Combination bearing frame and seal housing.
  2. Shaft assembly - One-piece stainless steel.
  3. Liquid end - Back pull-out design allows disassembly without disturbing the suction and/or discharge piping. Two-piece construction.
  4. Casing - Suction head and casing are one-piece casting. Tangential discharge. Rotated at 90° intervals through 360°.
  5. Impeller - Enclosed type, hydraulically balanced for optimum performance. New design eliminates the need for wearing rings, reduces the effects of abrasive action and equalizes pressure between the suction and discharge chambers of the casing. Threaded for standard, off-the-shelf jet pump motor and the 1A bearing frame.
  • 1 Pump and Max. HP Wt.