HORIZONTAL SPLIT CASE PUMPS

What is a Horizontal Split Case Pump?

A type of centrifugal pump, in which the casing is split into two separate chambers. It’s different from an end suction pump or inline pump, in which the casing, the suction nozzle, and the discharge nozzle are all included in a single chamber. When the casing is split along a vertical plane in relation to the impeller, it’s known as a vertical split case pump; when it’s on a horizontal plane, it’s known as a horizontal spilt case pump. This type of casing design is more economical for higher flow applications, and the impeller can be supported by bearings on both sides, an advantage tor larger, higher flow pumps. The pump has the suction and discharge connections in the lower half of the casing, opposed to each other. The impeller is mounted on a shaft which is supported by bearings on both sides.

Uses for a Horizontal Split Case Pump

This pump is widely used to move clear water or low-viscosity, clear industrial process liquids at moderate heads. A fine combination of volume with ample head, this rugged, simple design is characterised by having an extended service life, reduced maintenance costs and minimum power consumption.

Water/Wastewater applications – A horizontal split case pump can be used to move clear water or low-viscosity, clear industrial process liquids at moderate heads. The split casing design provides easy access to all rotating parts.

The horizontal split case pump generally has capacities from 250 lps to more than 100,000 lps, with single stage heads to 20 mt and two-stage heads to 280mt. The H2O Works pumps can be designed in vertical, horizontal and custom configurations to meet specific applications.

 

Centrifugal pumps - Horizontal split single stage

 

Downloads
Pump No.
Pump Type
Inlet
Outlet
Head
Flow
PCE623

Worthington 8 LNH 18A SS horizontal split case

300
200
52 m
200 lps
P0150

ACP 250 DFM horiz. split case top discharge FIFI

300
250
17 m
475 lps
PCE756

Supertitan 250 x 300 – 500

300
250
59 m
200 lps
P0667

Supertitan 300 x 250 – 335

300
250
28.5 m
200 lps
P0663

Supertitan 400 x 350 – 335

400
350
45.4 m
500 lps
P0027

Weir Drysdale 24″ 18DXL

600
600
17.1 m
800 lps
PCE652

Thompsons 27″ x 25″ – 27.75″

685
610
37.6m
1000 lps
PCE654

Thompsons Type C 20″ x 18″ – 20.5″

500
450
36 m
450 lps

 

Centrifugal pumps - Horizontal split multistage

 

Downloads
Pump No.
Pump Type
Inlet
Outlet
Head
Flow
P0716

Bingham MSB 4 x 6 x 10.5 8-Stage;

150
100
990 m
54 lps
P0713

Goulds Model 3316 10×8 – 17 2 Stage

250
200
140m
140lps
PMS418

Ingersoll Rand 4RTS 6 – Stage  c/w  132KW 2P

125
100
335 m
23.4 lps
P0277

Ingersoll Rand Size 3GT – 2 stages

125
75
162 m
40 lps
PMS403

Kelly & Lewis MSS 2 Stage

200
175
110 m
125 lps
P0234

Pacific 2″ JTC 8 – Stage c/w 90KW 2P

100
50
335 m
16.7 lps
P0531

Pacific 4 BF JTC-8S BST

150
100
539m
40 lps
PMS410

Thompsons EC6 150 x 150 5 – Stage

150
150
177 m
75 lps
PMS420

Thompsons ECS8 200 x 200 4 – Stage

200
200
203 m
137 lps
PMS425

Worthington 3 WTL 89

450 m
20 lps