logo1 PUMPSENSE FLUID ENGINEERING PVT LTD
PERFORMANCE CURVES OF NFPA FIRE PUMPS
PERFORMANCE CURVES OF NFPA FIRE PUMPS AT 1500 rpm
  Pump Models ( Head in psi)
Capacity
( USGPM)
4HS15
125X100-380
4HST13
125X100-350
4HST16
150X100-415
4HST19
150X100-470
5HST14
150x125-360
5HS17
150X125-440
5HS19
150X125-490
6HST18
200X150-460
6HS14
200X150-360
6HS21
200X150-530
6HST24
200x150-600
500              
750        
   
1000           50-93 74-119 117-186    
1250                    
1500                
Capacity
( USGPM)
8HS21
200x200-537
8HS18
250x200-458
8HS22
250x200-560
8HS26
250x200-660
10HST22
300x250-560
10HS13
300x250-325
10HS15
300x250-390
10HS17
300x250-440
10HS22
300x250-568
10HS27
300x250-690
2000
2500
3000
3500
4000
Capacity
( USGPM) 		12HS18
350x300-462		 12HS16
400x300-396		 12HS22
350x300-555		 12HS26
350x300-660		 14HS24
400x350-610
3500 71-101      
4000 68-96        
5000 64-92 42-68 99-147 118-213 113-184
 
INDEX
  Pump Model 6HST24
6 = Delivery Nominal Bore in inches
 
HS = Range Designation
   
T - Two Stage
   
24 - Nominal Impeller Diameter in inches
  200x150-600
200 - Suction NB in mm
   
150 - Discharge NB in mm
   
600 - Nominal Impeller Diameter in inches
  215-358
Rated Pressure in psi
PERFORMANCE CURVES OF NFPA FIRE PUMPS AT 1800rpm
  Pump Models ( Head in psi)
Capacity
( USGPM)
3HS13
100X80-335
3HS15
100X80-380
4HST19
150X100-470
4HS14
125X100-350
4HST13
125x100-350
4HST16
150X100-415
5HS14
150X125-360
5HS19
150X125-490
500
       
750       39-70
1000             55-95 126-226
1250             46-84 110-173
 
INDEX
 
Pump Model 6HST24
6 = Delivery Nominal Bore in inches
HS = Range Designation
T - Two Stage
24 - Nominal Impeller Diameter in inches
 
200x150-600
  200 - Suction NB in mm
  150 - Discharge NB in mm
  600 - Nominal Impeller Diameter in inches
 
215-358
  Rated Pressure in psi
Capacity
( USGPM)
6HST18
200x150-460
6HST24
200x150-600
6HS23
200x150-580
6HS21
200x150-530
8HS16
200x200-368
8HS17
200x200-440
8HS21
200x200-537
8HS26
250x200-662
8HS18
250x200-458
1000 176-277 346-545              
1250
1500   337-540 170-264            
2000       127-201          
2500
    57-107 81-139 170-214 186-322  
3000
    94-217 81-319  
3500
        70-137
Capacity
( USGPM) 		10HST22
300x250-560		 10HS13
300x250-325		 10HS15
300x250-390		 10HS17
300x250-440		 10HS27
300x250-690		 10HS22
300x250-568		 12HS18
350x300-462		 12HS13
350x300-325		 12HS15
350x300-380
3000 291-445                
3500 280-435                
4000 268-423 39-59 68-101 96-136 219-338 156-245 105-146    
5000       91-132   152-243 99-137 39-59 66-93
PERFORMANCE CURVES OF NFPA FIRE PUMPS AT 2100rpm
  Pump Model ( Head in psi )
Capacity
( USGMP )
8HS17
200X200-440
8HS22
250X200-560
10HS15
300X250-390
10HS17
300X250-440
12HS18
350x300-462
3000
 
3500   189-303    
4000   171-285      
5000     94-137 123-180 142-200
 
INDEX
  Pump Model 6HST24
6 = Delivery Nominal Bore in inches
 
HS = Range Designation
   
T - Two Stage
   
24 - Nominal Impeller Diameter in inches
  200x150-600
200 - Suction NB in mm
   
150 - Discharge NB in mm
   
600 - Nominal Impeller Diameter in inches
  215-358
Rated Pressure in psi
PERFORMANCE CURVES OF NFPA FIRE PUMPS AT 3000rpm
 
Pump Models ( Head in psi )
Capacity
( USGPM )
3HF11
100X80-280
3HFT12
100X80-300
3HF15
100X80-384
4HF11
125X100-275
4HFT12
125X100-305
4HFT13
125X100-340
4HF14
150X100-360
500
     
750     157-272 97-158
1000       90-152   207-429 136-236
1250             129-222
Capacity
( USGPM )
5HF12
150X125-300
6HFT12
200x150-295
6HF12
200x150-305
6HF14
200x150-350
6HFT13
200x150-334
 8HF14
250x200-350		 8HF12
200x200-300
1000
   
1250
         
1500
88-172 143-229 222-464    
2000           71-207  
2500              
3000             91-155
 
INDEX
  Pump Model 6HST24
6 = Delivery Nominal Bore in inches
 
HS = Range Designation
   
T - Two Stage
   
24 - Nominal Impeller Diameter in inches
  200x150-600
200 - Suction NB in mm
   
150 - Discharge NB in mm
   
600 - Nominal Impeller Diameter in inches
  215-358
Rated Pressure in psi