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KRS Series
The cast iron construction of Tsurumi's KRS series extends pump life by preventing premature wear and failure from the abrasive materials found in mining, aggregate, and construction applications. Available in a variety of discharge sizes and horsepower, the KRS pumps are engineered to withstand even the most rigorous situations.


Special Order Item

Call 1-800-882-4959 for pricing & availabiltiy
KRS Series - Pump Curve
As elevation (head) decreases, volume capacity increases.
When using any pump, avoid operating on the edges of the pump curve.
The center of every pump curve represents the pumps maximum efficiency.
KRS Series Features
  • Discharge sizes from 3-14 inches and horsepower ranges from 3-50 hp.
  • 4 pole, 1800 rpm motors reduce impeller tip speed and extend parts wear life.
  • Rugged cast iron construction holds up to the most aggressive mining, aggregate, construction applications.
  • Dual Silicon Carbide Mechanical seals in a separate oil bath.
Model
Pump Discharge Size
Motor
Hp
Pole
Available Voltage
Diameter
(inches)
Height
(inches)
Weight (lbs)
KRS2-A3
3
3
4-1800
208/230/460/575
13 3/8
23 5/8
159
KRS2-B3
3
5
4-1800
208/230/460/575
13 3/4
26 15/16
196
KRS2-A4
4
5
4-1800
208/230/460/575
13 3/4
26 15/16
194
KRS2-B4
4
7.5
4-1800
208/230/460/575
13 3/4
25 9/16
209
KRS2-A6
6
15
4-1800
208/230/460/575
16 5/16
26 15/16
286
KRS2-B6
6
15
4-1800
208/230/460/575
16 5/16
29 3/16
330
KRS2-8S
8
15
4-1800
208/230/460/575
18 9/16
32 1/16
383
KRS815
8
20
4-1800
208/230/460/575
18 15/16
37 3/8
520
KRS819
8
25
4-1800
208/230/460/575
22 1/2
45 1/2
850
KRS822
8
30
4-1800
208/230/460/575
22 1/2
45 1/2
860
KRS822L
8
30
4-1800
208/230/460/575
20 1/2
45 1/2
860
KRS1022
10
30
4-1800
208/230/460/575
20 1/2
49 15/16
990
KRS1230
12
40
4-1800
208/230/460/575
26 3/8
55 1/4
1540
KRS1437
14
50
4-1800
208/230/460/575
26 3/8
55 1/4
1550