Price Pump RC300AI-400-6A511 Centrifugal Pump less motor

Price Pump RC300AI-400-6A511

Price # RC300AI-400-6A511

Price catalog # RC300AI-400-6A511, Centrifugal Pump End only, less motor, with Cast Iron Volute, 4.00 inch Cast Iron Impeller, Cast Iron Bracket, Buna o-ring, 5/8 inch 316 stainless steel hex shaft, Type 6A EPR/Carbon/Ceramic Mechanical Seal, 3 Inch FNPT Suction x 3 Inch FNPT Discharge. Replacement pump end only to be built onto an existing motor. This does not include the motor.

Price : $ 1565.20

Qty :

Can Ship : Next Day (1 unit available)

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Product Information :

RC300AI-400-6A511 Parts Page Parts Page (click here)

The Price Pump RC300AI-400-6A511 is a Close Coupled Centrifugal Pump End, type RC series, with a Cast Iron volute, a 4.00 inch Cast Iron impeller, a Cast Iron bracket, a Buna o-ring, a 5/8 inch 316 stainless steel hex shaft, Type 6A EPR/Carbon/Ceramic Mechanical Seal, 3 Inch FNPT Suction x 3 Inch FNPT Discharge, and fits a NEMA 56C footless motor. This pump end is a compact close coupled centrifugal pump end. A Buna o-ring seals the Cast Iron volute to the Cast Iron bracket. The Cast Iron impeller is carried on a 5/8 inch 316 stainless steel hex shaft with setscrews that fits the shaft of a NEMA 56C footless motor, so the pump end mounts straight to the motor with no coupling and no alignment to hold. It handles liquid temperatures to 300 degrees F, with a maximum solid size of 0.380 inch. This pump end is fitted with a Type 6A EPR/Carbon/Ceramic Mechanical Seal and takes a 3 Inch FNPT Suction and a 3 Inch FNPT Discharge, and it must be run above its minimum flow of 50 GPM. Other mechanical seals for this pump, each ordered by putting its seal code in place of 6A511 in the model number: Type 6A Buna/Carbon/Ceramic (6A111), Type 6A Viton/Carbon/Ceramic (6A211), Type 21 Viton/Carbon/Ceramic (21211), Type 21 EPR/Carbon/Ceramic (21511), Type 21 EPR/9055 Severe Duty Carbon/Silicon Carbide (21576), Type 9 Teflon/Carbon/Ceramic-Kalrez (09315), Type 6A Neoprene/Carbon/Ceramic (6A411, from Price Pump), Type 6A Buna/Carbon/Ni-Resist (6A112, from Price Pump), Type 21 Buna/Carbon/Ceramic (21111, from Price Pump), Type 21 Neoprene/Carbon/Ceramic (21411, from Price Pump), Type 21 Advantage Viton/GL Silicon Carbide/GL Silicon Carbide (21288, from Price Pump), Type 8 Viton/Carbon/Silicon Carbide (08216, from Price Pump) and Type 8 Kalrez/Carbon/Silicon Carbide (08616, from Price Pump). It is also available one size smaller, RC300AI-375-6A511 at 3.75 inch. For a 143TC to 184C frame motor order the 7/8 inch stub shaft version, RC300AI-400-6A511-E.

Parts and Accessories for Price model RC300AI-400-6A511

Seal Kit :

Catalog # SKRC-6A511, Seal Kit, Type 6A EPR/Carbon/Ceramic, for Type RC pumps. Includes the mechanical seal 0383 and the Buna volute o-ring 3074.

Price: $ 101.05

Qty :

Can Ship : Same Day (1 in stock)

Impeller :

Catalog # 4186-4.00, Impeller, Cast Iron, 4.00 Inch Diameter, hex bore, trimmed to size from a larger impeller

Price: $ 664.35

Qty :

Can Ship : 2 Weeks (0 in stock)

Shaft Seal :

Catalog # 0383, Mechanical Seal, EPR/Carbon/Ceramic, single 5/8 Inch

Price: $ 96.75

Qty :

Can Ship : Same Day (1 in stock)

Casing frozen or cracked ? New Pump Casing :

Catalog # 0120-0, Volute, RC300, Cast Iron

Price: $ 1052.42

Qty :

Can Ship : 2 Weeks (0 in stock)

Gasket/O-ring :

Catalog # 3074, Volute o-ring, Buna

Price: $ 4.30

Qty :

Can Ship : Same Day (7 in stock)

Applications

The Price Pump RC300AI-400-6A511 is a Type RC Close Coupled Centrifugal Pump, with a Cast Iron volute, a Cast Iron impeller and a Buna o-ring.

It handles liquid temperatures up to 300 degrees F. Minimum flow is 50 GPM; it must be operated above the minimum flow to avoid damage. Temperature limits are based on standard seal and gasket materials, and will vary according to the liquid being pumped.

The maximum solid size is 0.380 inch, and the suction must be flooded. This pump end is fitted with the EPR/Carbon/Ceramic mechanical seal.

Typical Applications for the Price Pump RC300AI-400-6A511 are cooling towers, chemical transfer, circulating pumps, filter systems, circulating washers and machine tool coolants.

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 RC300AI-400-6A511 is fitted with the Type 6A EPR/Carbon/Ceramic seal. The same pump is also available with these seals:

  • Type 6A Buna/Carbon/Ceramic seal: RC300AI-400-6A111
  • Type 6A Viton/Carbon/Ceramic seal: RC300AI-400-6A211
  • Type 6A Neoprene/Carbon/Ceramic seal: RC300AI-400-6A411
  • Type 6A Buna/Carbon/Ni-Resist seal: RC300AI-400-6A112
  • Type 21 Viton/Carbon/Ceramic seal: RC300AI-400-21211
  • Type 21 Buna/Carbon/Ceramic seal: RC300AI-400-21111
  • Type 21 Neoprene/Carbon/Ceramic seal: RC300AI-400-21411
  • Type 21 EPR/Carbon/Ceramic seal: RC300AI-400-21511
  • Type 21 EPR/9055 Severe Duty Carbon/Silicon Carbide seal: RC300AI-400-21576
  • Type 21 Advantage Viton/GL Silicon Carbide/GL Silicon Carbide seal: RC300AI-400-21288
  • Type 9 Teflon/Carbon/Ceramic-Kalrez seal: RC300AI-400-09315
  • Type 8 Viton/Carbon/Silicon Carbide seal: RC300AI-400-08216
  • Type 8 Kalrez/Carbon/Silicon Carbide seal: RC300AI-400-08616