• Coaxial Pump - KB Series

Coaxial Pump - KB Series

Model No.:KB Series

  1. Back
  • FEATURES
  • MODEL INDENTIFICATION
  • SERIES SPECIFICATION
  • PERFORMANCE CURVE CHART
  • CONSTRUCTION
  • DIMENSION DRAWING
  • APPLICATION EXAMPLES

FEATURES

1. Specially designed cooling for shaft seal. The built-in Teflon bellow seal features automatic cooling performance without use of circulated cooling hose.

2. Vacuum self priming design. Extremely powerful self priming force. Built with a choke valve fully prevents liquid back-flow in the pump.

3. Superior corrosion-resistant performance. Material - CFRPP FRPP CPVC PVDF (Teflon.)

4. To prevent foreign matter from suction, foot valve should be installed in the inlet. To prevent from immediate backflow, check valve should be installed in the outlet. Backflow results in pump’s body damage and dry-running also damages to the pump.

5. Depending on customers’ needs, cooling circulated tube can be assembled. The liquid inside of pump circulates and cools down the shaft seal the when dry-running.

MODEL INDENTIFICATION

KB
-
40
  
02
  
2
  
N
  
B
  
L
-
C
  
C
  
H
-
C
1
  
2
  
3
  
4
  
5
  
6
  
7
  
8
  
9
  
10
  
11
1 MODEL(MATERIAL): KB-FRPP KB-CFRPP KB-CPVC KB-PVDF
2 IN-OUTLET：               40-1.5” 50-2” 75-3”  
3 POWER：                      11-1Φ1/2HP 13-3Φ1/2HP 01-3Φ1HP  
02-3Φ2HP 03-3Φ3HP 05-3Φ5HP  
4 POLE：                          2-2P 4-4P    
5 RUBBER MATERIAL：   N-NBR E-EPT V-VITON  
6 CHECK VALVE：            A-WITH CHECK VALVE（INLET HIGHER THAN LIQUID LEVEL）
B- NON CHECK VALVE（INLET LOWER THAN LIQUID LEVEL）
7 HEAD：                         L-LOW HEAD H-HIGH HEAD
8 STATIONARY RING：   C-CERAMIC S-SIC  
9 ROTATIONAL RING：   C-CARBON S-SIC  
10 SPRING：                     S-SUS316 H-HASTELLOY-C  
11 CIRCULATED COOLING HOSE: C-WITH CIRCULATED COOLING HOSE

 

 

SERIES SPECIFICATION

Model CURVES NO. Full head(M) Full flow amount(L/MIN)

Head(M)

 Flow amount(L/MIN) In/out diameter(m/m) Power Weight(KG)
No.of phase No.of charge Horse power
Frequency:50Hz
KB-40011L B 7 185 5 135 40/40 1Ø 4 1/2 27
KB-40012L A 13 240 6 220 40/40 3Ø 2 1 26
KB-40013L B 7 185 5 135 40/40 3Ø 4 1/2 27
KB-40014L C 7 210 5 150 40/40 3Ø 4 1 29
KB-40022L D 17 280 10 215 40/40 3Ø 2 2 30
KB-40022H E 19 300 12 230 40/40 3Ø 2 2 34
KB-50032L F 17 410 12 300 50/50 3Ø 2 3 38
KB-50032H G 23 390 14 300 50/50 3Ø 2 3 42
KB-50052H H 26 450 15 400 50/50 3Ø 2 5 54
KB-75052H I 27 800 20 430 75/75 3Ø 2 5 96
Frequency:60Hz
KB-40011L B 7.5 200 5 150 40/40 1Ø 4 1/2 27
KB-40012L A 16 240 10 150 40/40 3Ø 2 1 26
KB-40013L B 7.5 200 5 150 40/40 3Ø 4 1/2 27
KB-40014L C 9 270 6 240 40/40 3Ø 4 1 29
KB-40022L D 18 300 10 230 40/40 3Ø 2 2 30
KB-40022H E 22 330 12 230 40/40 3Ø 2 2 34
KB-50032L F 21 430 12 300 50/50 3Ø 2 3 38
KB-50032H G 29 480 18 300 50/50 3Ø 2 3 42
KB-50052H H 34 600 20 400 50/50 3Ø 2 5 54
KB-75052H I 35 860 20 580 75/75 3Ø 2 5 96

 

 

 

PERFORMANCE CURVE CHART


CONSTRUCTION

NO

 DESCRIPTION MATERIAL NO DESCRIPTION MATERIAL
1 MOTOR   9-4 FRONT O-RING NBR / VITON
2 BASE FRAME FC / FRPP 9-5 PACKING NBR / VITON
3 REAR COVER FRPP / CFRPP / CPVC / PVDF 9-6 REAR O-RING NBR / VITON
4 REAR COVER
O-RING		 NBR / EPT / VITON 10 SEAL STATIONARY RING AND O-RING

CERAMIC / SIC
NBR / VITON
5-1 SHAFT SLEEVE TEFLON 11 IMPELLER

FRPP / CFRPP / CPVC / PVDF
5-2 SHAFT SUS 12 IMPELLER NUT AND
O-RING		 FRPP / CFRPP / CPVC /
PVDF
NBR / VITON
5-3 SHAFT NUT SUS 13 CHECK COVER FRPP/CFRPP/CPVC/PVDF
5-4 SHAFT KEY SUS 13S CHECK COVER NUT SUS
6 MAIN BODY FRPP/CFRPP/CPVC/PVDF 14 CHECK VALVE NBR / EPT / VITON / TEFLON
7 SEAL COVER AND
O-RING		 FRPP / CFRPP / CPVC /
PVDF
NBR / VITON		 15 WATER FILLING CAP AND O-RING FRPP / CFRPP / CPVC /
PVDF
NBR / VITON
8 STATIONARY RING AND O-RING PPS / PVDF
NBR / VITON		 16 SELF-PRIMING BARREL FRPP / CFRPP / CPVC / PVDF
9 FRONT SEAL

TEFLON

 16S SELF-PRIMING BARREL NUT AND O-RING  SUS
9-1 ROTATIONAL CARBON / SIC 17

SELF-PRIMING PACKING

 NBR / EPDM / VITON
9-2 TEFLON BELLOWS TEFLON 18 FRAME FRPP
9-3 SPRING SUS / HC      

DIMENSION DRAWING

MODEL A B C D E F G H I J K L
KB-40011L 150 203 317 322 245 636 130 16 103 40 138 20
KB-40013L 150 203 317 322 250 636 130 16 103 40 138 20

 

MODEL A B C D E F G H I J K L
KB-40012L 142 214 320 322 250 626 130 16 103 40 138 20
KB-40014L 142 214 320 322 250 626 130 16 103 40 138 20
KB-40022H 142 220 320 322 250 705 130 16 103 40 138 20
KB-40022L 142 220 320 322 250 705 130 16 103 40 138 20
KB-40032L 142 214 320 322 250 705 130 16 118 50 154 20
KB-50032H 142 214 320 322 250 705 130 16 118 50 154 20

MODEL A B C D E F G H I J K L
KB-50052H 168 213 272 370 290 783 130 18 118 50 154 20
KB-75052H 168 213 298 368 200 815 110 18 150 75 185 20

APPLICATION EXAMPLES 

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