KLS Series Single-stage Double-suction Split-case Pump | KLS350-630 to KLS800-990 | Kenda Pump

SPECIFICATIONS:
Discharge Diameter: DN 80 ~ 800 mm
Flow Rate Range: 83.5 ~ 9810 m³/h
Head Range: 13.8 ~ 160 m
Operating Temperature: +1℃ ~ +80℃
Inlet Pressure: Up to 0.6 MPa (depending on material)
Looking for a high-efficiency Single-stage Double-suction Split-case Pump? The KLS Series features a robust split-case design, ideal for heavy-duty water transport. View specs & get a quote today!

Kenda KLS series single-stage double-suction split-case pump is a new generation of products developed by integrating advanced international double-suction pump technology with high-efficiency hydraulic models. Designed for municipal water supply, HVAC cooling systems, and industrial irrigation. Its axially split casing allows for easy access to internal components without disturbing piping—perfect for reducing downtime in critical applications.


Technical Advantages


Easy Maintenance: Featuring a horizontally split-case design, it allows for internal inspections and parts replacement without dismantling the inlet/outlet pipelines or the motor.

Smooth Operation: The symmetrical double-suction impeller design theoretically balances axial forces automatically, resulting in low vibration and noise during operation.

Flexible Configuration: Supports both horizontal and vertical installation (for small models); sealing options include packing seals or mechanical seals; the direction of rotation can be customized upon request.

Long Service Life: The shaft is completely sealed and does not come into contact with the medium, effectively preventing corrosion and significantly extending the operating life.


Product Classification


Based on the medium being transported, the KLS series offers three professional configurations:

Standard Type: Designed for clean water and pure liquids with physical and chemical properties similar to clean water.

Wear-resistant Type: Specially engineered for silty rivers and water with high sand content (solid particles ≤ 80mg/L), offering higher efficiency and enhanced wear resistance.

Corrosion-resistant Type: Utilizes specialized corrosion-resistant materials and mechanical seals, suitable for transporting various chemically corrosive liquids.


Structure


Horizontal Structure Diagram for Small KLS Pumps (KLS350-630 to KLS800-990)



1

Bearing Assembly (B)

7

Impeller Spacer Sleeve

13

Impeller Key

19

Shaft Sleeve Key

2

Packing Gland

8

Seal Flushing Pipe Assembly

14

Stuffing Box Bushing

20

Bearing Housing

3

Pump Casing

9

Casing Wear Ring

15

Shaft Sleeve (A)

21

Drive Key

4

Lantern Ring

10

Impeller

16

Gland Packing

22

Coupling Assembly

5

Shaft

11

Pump Cover

17

Shaft Sleeve (B)

23

Mechanical Seal Assembly

6

Stuffing Box Bushing

12

Air Vent Pipe Assembly

18

Bearing Assembly (A)

24

Mechanical Seal Gland


Quick Selection Chart


KENDA KLS series single-stage double-suction split-case pump Performance Curve Chart - Flow vs Head selection guide for split-case pump.


Technical Specifications Chart


<td class="xl69" style="border-color: rgb(221, 221, 221); border-w    

NO.TypeCapacityHeadSpeedMotor powerEff.(NPSH)rWeight
m3/hl/s(m)(r/min)(kW)(%)(m)(kg)
1350-630
129636014014801000856.92630
2160600126
2592720116
2A1290358.312890084
2000556116
2400666106
3B118532911880083.5
1920533.3106
230464096
4C1110308.3107.871083.5
1830508.395.6
219661085
5D1050291.793.856082
1695470.883
220061168
6400-560
15354269814808008572700
263573286
342095070.8
7A110230681.871083
243067560
350097242
8B75020873.263081
223262050
285179236.8
9C50414061.263079
207057538
235065333.1
10D13803836956077
2237
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