Centrifugal Pump - 250 Series

Centrifugal Pump - 250 Series

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Centrifugal Pump - 250 Series


Hole Products offers a complete line of centrifugal pumps and spares with a wide range of capacities.

Centrifugal pumps feature high volume, low pressure performance, making them suitable for a wide variety of drilling, mud processing, and industrial applications.

When properly selected and installed, centrifugal pumps will provide long lasting and dependable service.

 

 

Pedestal

The heavy duty pedestal frame is built to withstand high piping loads. The frame is manufactured from cast iron for high strength and durability.

Mechanical Seals

All mechanical seals come with a highly polished sealing face and viton bellows and stainless steel springs.

Casing

The concentric housing eliminates vibration turbulence and cavitation and reduces bearing load and shaft deflection.

Pump Bearings

The outboard bearing assembly consists of a pair of angular contact bearings with high thrust load ratings and zero end play.

The inboard bearing is a double row ball bearing with high radial load ratio to compensate for the larger size of impellers and heavy duty applications.

Impeller Open Vane Impeller

The open vane impeller is engineered to reduce turbulence, eliminate recirculation, lower radial and thrust loads and provide a smooth flow of fluid through the pump.

Impeller (Semi Vane Impeller)

Semi vane impellers are available in the 5" x 6", 6" x 8", and 8" x 10" sizes.

Pump Shaft

The pump shaft is manufactured from the highest quality 416 stainless steel. The shaft is designed to transmit maximum torque with minimum shaft deflection.

 

Shaft Sleeve

The shaft sleeve is designed to protect the shaft from abrasive fluids.

Wear Pads

Replaceable wear pads are available in sizes from 3" x 4" x 13" through 8" x 10" x 14". Wear pads reduce maintenance costs of housing replacement by only replacing the wear pads.

Stuffing Box

The stuffing box cover is designed to combine the functions of the wear plate and stuffing box of conventional pumps into a one piece replaceable unit. The stuffing box cover is available in two styles for mechanical seals or for regular packing.

Shearing Ring

The shearing ring offers an option to convert a regular 250 series pump to a shearing pump for mud applications.

 

250 SERIES CENTRIFUGAL PUMP
PUMP SIZE PART NUMBER MATERIAL ROTATION IMPELLER
3" x 4" x 13" 5300030 DUCTILE IRON RH 13"
 DESCRIPTION QTY PART #
 PEDESTAL 1 5300290
 OIL DRAIN PLUG 1 5300295
 DIP STICK 1 5300300
 STUFF BOX BOLT 1 5300305
 ZERT GREASE FITTING 1 5300310
 SHAFT SLEEVE / O-RING 1 5300315
 STUFFING BOX FOR PACKED PUMPS 1 5300320
 STUFFING BOX FOR MECHANICAL SEALS 1 5300325
 SHAFT SLEEVE, CERAMIC COATED 1 5300045
 IMPELLER SEAL / O-RING 1 5300050
 3" x 4" x 13" DUCTILE IRON RH IMPELLER 1 5300330
 HOUSING STUD W/ NUT 12 5300335
 HOUSING GASKET 1 5300040
 REPLACEABLE WEAR PAD 3" X 4" X 13"   5300093
 3" x 4" x 13" DUCTILE IRON RH HOUSING ASSY. 1 5300035
 GLAND BOLT ASSEMBLY 2 5300340
 PACKING GLAND 1 5300345
 GRAPHITE PACKING ASSEMBLY 1 5300350
 KING PACKING ASSEMBLY 5300355
 TEFLON PACKING ASSEMBLY 5300060
 MECHANICAL SEAL 5300360
 INBOARD BEARING COVER GASKET 1 5300365
 INBOARD BEARING COVER 1 5300370
 INBOARD BEARING COVER BOLT 2 5300375
 INBOARD BEARING OIL SEAL 1 5300380
 INBOARD BEARING EXCLUSION SEAL 1 5300395
 SLINGER RING - WATER 1 5300390
 BEARING COVER PLUGS 1 5300395
 OUTBOARD BEARING COVER BOLT 2 5300400
 BEARING COVER PLUG 1 5300405
 OUTBOARD BEARING OIL SEAL 1 5300410
 OUTBOARD BEARING COVER 1 5300415
 OUTBOARD BEARING COVER SEAL / O-RING 1 5300420
 BEARING LOCK NUT KIT 1 5300425
 OUTBOARD BEARING 2 5300430
 BEARING HOUSING BOLT 4 5300435
 OUTBOARD BEARING HOUSING 1 5300440
 OUTBOARD BEARING HOUSING SEAL / O-RING 1 5300445
 COUPLING KEY 1 5300450
 SHAFT 11 5300455
 INBOARD BEARING 1 5300460

Contact

Global Sales: 1.888.465.1569
California Office: 844.573.0854
Florida Office: 877.544.4211
Georgia Office: 888.448.4430
Minnesota Office: 320.616.0701
Missouri Office: 877.699.2159
New Jersey Office: 888.379.0371
North Carolina Office: 828.838.2110
Pennsylvania Office: 717.515.9809
Wisconsin Office: 888.465.3704