Price Pump CD150SF-425-21211-E Centrifugal Pump less motor
Price # CD150SF-425-21211-E
Price catalog # CD150SF-425-21211-E, Centrifugal Pump End only, less motor, Cast Iron Stainless Fitted construction, Cast Iron Volute, 4.25 inch 316 Stainless Steel Impeller, Type 21 Viton/Carbon/Ceramic Mechanical Seal, 7/8 inch stub shaft, 2 Inch FNPT Suction x 1-1/2 Inch FNPT Discharge. Replacement pump end only to be built onto existing motor. This does not include the motor.
Price : $ 1918.05
Product Information :
Parts Page (click here)The Price Pump CD150SF-425-21211-E is a Close Coupled Centrifugal Pump End, Type CD Series (1-1/2 x 2 x 4.94), with Cast Iron Stainless Fitted construction, a 4.25 inch 316 Stainless Steel Impeller, Type 21 Viton/Carbon/Ceramic Mechanical Seal, 7/8 Inch stub shaft for 143TC to 184C frame motors, 2 Inch FNPT Suction x 1-1/2 Inch FNPT Discharge, and fits a NEMA C face motor. Price Pump Type CD pumps are compact close coupled centrifugal pumps built for clear liquid service. The pump end carries a Cast Iron volute and a Cast Iron bracket, a 316 Stainless Steel stub shaft, and an impeller of 4.94 inches maximum diameter that is trimmed to the duty. The pump end mounts straight to a NEMA 56C face motor, so there is no coupling, no baseplate and no alignment to hold. Cast Iron Stainless Fitted construction handles liquid temperatures to 300 degrees F and heads to 95 feet, with a maximum solid size of 0.150 inch and a Pump Energy Index of .930 to .950. This pump end is fitted with a Type 21 Viton/Carbon/Ceramic Mechanical Seal and takes a 2 Inch FNPT Suction and a 1-1/2 Inch FNPT Discharge, and it must be run above its minimum flow of 25 GPM. It is also available with a different impeller diameter: CD150SF-494-21211-E at 4.94 inch, CD150SF-450-21211-E at 4.50 inch, CD150SF-400-21211-E at 4.00 inch, CD150SF-350-21211-E at 3.50 inch and CD150SF-300-21211-E at 3.00 inch. The impeller can also be trimmed to 4.75, 4.25, 3.75, 3.62 and 3.25 inch, cut to order from the full size impeller, as CD150SF-475-21211-E, CD150SF-425-21211-E, CD150SF-375-21211-E, CD150SF-362-21211-E and CD150SF-325-21211-E. The curve does not draw these diameters; a trimmed pump takes the motor of the next larger diameter the curve does draw.
Parts and Accessories for Price model CD150SF-425-21211-E
Minor Service Kit :
Catalog # 2205-1, Minor Service Kit for the 7/8 inch shaft. Includes the shaft with setscrews, the shaft slinger, the impeller lockdown bolt, the impeller flat washer, two impeller lock washers and the impeller lockdown key. Does NOT include the gasket or o-ring and does NOT include the mechanical seal, which are ordered separately
Price: $ 344.40
Shaft Seal :
Catalog # 0553, Mechanical Seal, Viton/Carbon/Ceramic, single 5/8 Inch
Price: $ 59.85
Casing frozen or cracked ? New Pump Casing :
Catalog # 2407-0, Volute, CD150, Cast Iron
Price: $ 670.95
Gasket/O-ring :
Catalog # 3070, Volute o-ring, Buna
Price: $ 7.35
Applications
The Price Pump CD150SF-425-21211-E is a Cast Iron Stainless Fitted Type CD Close Coupled Centrifugal Pump for water, deionized water, coolants, solvents and clear non-abrasive liquids.
It handles liquid temperatures up to 300 degrees F and develops up to 95 feet of head. Maximum flow is 170 GPM and minimum flow is 25 GPM; running below the minimum flow overheats the liquid in the volute and damages the pump.
These are clear liquid pumps, with a maximum solid size of 0.150 inch, and the suction must be flooded. This pump end is fitted with the Viton/Carbon/Ceramic mechanical seal.
Typical Applications for the Price Pump CD150SF-425-21211-E are vapor degreasing, chiller service, deionized water processing, filter systems, water treatment systems and circulation and filtration.
The mechanical seal is chosen for the liquid being pumped. The three digits after the seal type in the model number are its elastomer, its washer and its seat. The Price Pump manual lists chemical attack of the seal parts as a cause of a leaking seal, and temperature limits vary with the liquid and the sealing materials used. Check the materials against your liquid before ordering.
The CD150SF-425-21211-E is fitted with the Type 21 Viton/Carbon/Ceramic seal. The same pump is also available with these seals:
- Type 6A Buna/Carbon/Ceramic seal: CD150SF-425-6A111-E
- Type 6A Viton/Carbon/Ceramic seal: CD150SF-425-6A211-E
- Type 21 EPR/Carbon/Ceramic seal: CD150SF-425-21511-E
- Type 9 Teflon/Carbon/Ceramic-Kalrez seal: CD150SF-425-09315-E
- Type 21 Advantage Viton/GL Silicon Carbide/GL Silicon Carbide seal: CD150SF-425-21288-E
- Type 21 Advantage EPR/GL Silicon Carbide/GL Silicon Carbide seal: CD150SF-425-21588-E