V-SP Vertical Split Case

The V-SP splitcase pumps are used in a variety of commercial, industrial & municipal applications but feature vertical mounting where job site space is limited.  This heavy wall, Francis design, enclosed, bronze impeller provides a very broad operating range.  The casing features an exclusive Thru-Bore line boring machining operation that greatly simplifies manufacturing and maintenance.  Bearing & bearing housings can be inspected and/or replaced without removing the top part of the casing.  The rotor assembly also features completely removable and replaceable packing housings/seal chambers with a replaceable vortex suppressor.  V-SP models allow the standard SP splitcase pump to be mounted vertically drastically limiting the floor space needed as compared to the standard SP product line.  Each model features 250# cast dimensional flanges and 420 stainless steel shafting.  These industry exclusive features makes this product adaptable for the building trades, HVAC, cooling tower, and municipal applications.
V-SP Vertical Split Case

Flow & Pressure Characteristics

Flows To:  30,000+ GPM (6,813 m³/hr)
Heads To:  550 Feet (168 m)
Temperatures To:  300ºF (149ºC)
Speed Ranges:  500 RPM To 3600 RPM

Size Range

2×3-10 (50/26) – 32×40-40 (800/100)

Features & Benefits

  • Cast iron casing/bronze impeller
  • Vertical orientation saves floor space
  • Exclusive Thru-Bore casing that allows packing housings/seal chambers to be removed with the rotor assembly
  • Top bearing housing can be inspected and/or replaced without removing casing top
  • Top bearing can be inspected and/or replaced without removing casing top
  • Top roller bearing is of the deep groove, double roller bearing
  • Grease lubricated bearing
  • Oil lip sealed bearing with optional bearing isolators
  • Fully removable rotor assembly
  • Packing housing/seal chamber are removable with rotor assembly
  • Packing standard with optional CPS-Pumps exclusive Carbon/Silicone-Carbide/Viton mechanical seal or optional single or double cartridge mechanical seal
  • Multi-vane, enclosed, high efficiency impeller with broad band operating range
  • Bronze, API style, stepped case wear rings
  • 125# suction/125# discharge flange with 250# cast dimensions standard
  • Suction & discharge gauge connections standard
  • Turned, ground and polished 420 stainless steel shaft standard
  • Heavy duty, 304 stainless steel shaft sleeves with exclusive external o-ring groove
  • Packing standard with optional component and/or cartridge mechanical seals available
  • Single row inboard and single row outboard bearings with optional double row at either location
  • 50,000+ hour minimum L10 bearing life standard

Available Metallurgies

  • Cast iron, ductile iron, all bronze, all 304 stainless steel, all 316 stainless steel


  • Building Trades
  • Chemical Processing
  • Food & Beverage
  • General Industry
  • Irrigation & Agriculture
  • Marine & Offshore
  • Mining & Aggregate
  • Power Generation
  • Oil & Gas
  • Pharmaceutical
  • Pulp & Paper
  • Water Resources