Split case pumps are well-suited for boiler feed service and applications involving hot or volatile liquids that require low NPSH characteristics. They feature a 45° diagonally split case that allows both suction and discharge to be located in the lower half of the casing above the pump's centerline. Common features of split case pumps include dynamically balanced impellers, grease lubrication, bronze shaft sleeves, case wearing rings, and interchangeable stuffing boxes.

1. VARIETY OF SPLIT CASE PUMP
SPLIT CASE PUMPS suited for many applications. Important among these uses is BOILER FEED SERVICE, as well
as hot or volatile liquid applications requiring low NPSH characteristics. The 45° diagonally split case feature
allows both suction and discharge to be in the bottom half of the casing but above the centerline of the pump

2. SERIES 430 - MODEL 431B - HORIZONTAL
SINGLE STAGE SPLIT CASE PUMPS
430B Series Two-Stage Split Case Pumps has a Capacities To 400 GPM and heads To 1,000 Feet
and max temperatures To 300° F and Power Series No. is 2 and 3A
FEATURES ARE-
• DIAGONAL SPLIT CASING
• DYNAMICALLY BALANCED IMPELLERS
• GREASE LUBRICATION
• BRONZE SHAFT SLEEVE
• CASE WEARING RINGS
• INTERCHANGEABLE STUFFING BOX

3. SERIES 420 - HORIZONTAL SINGLE
STAGE SPLIT CASE PUMPS
Horizontal pumps are the ones whose shafts are placed horizontally with respect to the position of
the ground. These pumps are relatively easy when it comes to the efforts put in their installations.
Horizontal pumps are also quite easy to maintain and keep up and running unhindered.
FEATURES ARE-
• BRONZE SHAFT SELEEVE
• INTERCHANGEABLE STUFFING BOX
• GREASE LUBRICATION
• LEFT HAND ROTATION
• CERTIFIED PERFORMANCE

4. SERIES 410 - HORIZONTAL SINGLE
STAGE SPLIT CASE PUMPS
The 410 series is a Modern design based on Aurora Pump’s 70 years experience
with the design, sales and manufacture of horizontal split case pumps .410 Series
Single-Stage Split Case Pumps has a Capacities To 2200 GPM and heads To 800
Feet and max temperatures To 250° F.
FEATURES ARE-
• NPSHA at Site
• REQUIRED LESS SPACE FOR INSTALLING
• FLUID TO BE HANDLED BY THE PUMP
• EASY TO INSTALL

5. THANK YOU
REPRESENTED BY:
CALLAGHAN PUMPS
http://www.callaghanpump.com/