Crisafulli 12-Inch L-Series Vertical PumpsTM

 

VERTICAL ELECTRIC PUMPS
L - Series Belt Drive - Standard Duty Models
12 inch - Standard Options
Description. SRS Crisafulli™ “L” Series Standard Duty Vertical Pumps are belt driven centrifugal pumps. The pumps are manufactured in standard 11 foot lengths from base to discharge (optional lengths available) complete with an A36 steel pump volute and impeller, drive shaft, one double roller thrust bearing, three or more ball bearings, bearing protection systems with extended lubrication lines, belt & sheave speed reduction, belt & sheave guard, adjustable motor base plate, a hose adapter discharge (other discharges available.) Shaft diameters for the first three models listed below (from the top) are 2.0 inches; for the next three models shaft diameters are 2-7/16 inches..
Performance capabilities. The Standard 12” L-Series have the following performance capabilities pumping clear water: Regular Lift 25 Horse Power (HP) 2,600 GPM @ 15’ of Total Dynamic Head (TDH), Regular Lift 30 HP 3,400 GPM @ 15’ of TDH, Intermediate Lift 500 RPM 60 HP pump - 4,300 GPM @ 20’ TDH, Intermediate Lift 540 RPM 75 HP pump - 5,100 GPM @ 20’ TDH, High Lift 500 RPM 100 HP pump - 4,400 GPM @ 30’ TDH, and High Lift 540 RPM 125 HP pump - 5,400 GPM @ 30’ TDH. Each model of the 12” pump can pass 4.25” solids.
Size, Description, Performance
Standard Duty Standard Model
SRSC Part Number
Est. weight pounds
HP
Solids Passing inches
Flow GPM
TDH Feet
12” Regular Lift 500 RPM pump
VB12RA-25
1,750
25
4.25
2,600
15
12” Regular Lift 540 RPM pump
VB12RA-30
1,800
30
4.25
3,400
15
12” Intermediate Lift 500 RPM pump
VB12IA-50
2,000
60
4.25
4,300
20
12” Intermediate Lift 540 RPM pump
VB12IA-60
2,100
75
4.25
5.100
20
12” High Lift 500 RPM pump
VB12HA-75
2,200
100
4.25
4,400
30
12” High Lift 540 RPM pump
VB12HA-100
2,300
125
4.25
5,400
30
Standard Options & Accessories
Custom pump base plate(s)
Discharge adapters
Stainless steel wetted parts
Electrical control panels