Sterlco 4700 Series Duplex Condensate Return Units

The Sterlco 4700 Series Duplex Condensate Return Units atmospherically vented cast iron condensate tanks are designed for duplex pumping of up to 212F hot condensate throughout the steam system. The 4700 Series cast iron unit is designed to suit many applications. Tank sizes range from 6-120 Gallons.

Additionally, this unit can be paired with a Sterlco® K-series 2″ NPSH Pump. Sterlco® K-series 2″ NPSH Pumps are designed to pump hot condensate up to 212° F. These pumps are equipped with a stainless steel impeller and inducer to assure long operating life. Customizable tanks and specialty pump options are available.

4700 Series Specifications Sheet pdf

Showing all 20 results

Sterlco 47210-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 20 PSI
47210-KD
Sale!
Original price was: $ 9,563.00.Current price is: $ 6,759.00.
Sterlco 47215-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 20 PSI
47215-KD
Sale!
Original price was: $ 11,101.00.Current price is: $ 7,846.00.
Sterlco 47225-KD Duplex 37.5 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 20 PSI
47225-KD
Sale!
Original price was: $ 12,879.00.Current price is: $ 9,103.00.
Sterlco 47230-KD Duplex 45 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 20 PSI
47230-KD
Sale!
Original price was: $ 12,928.00.Current price is: $ 9,138.00.
Sterlco 47250-KD Duplex 75 GPM Condensate Return Pump with 50 Gallon Cast Iron Tank 20 PSI
47250-KD
Sale!
Original price was: $ 14,266.00.Current price is: $ 10,083.00.
Sterlco 47310-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 30 PSI
47310-KD
Sale!
Original price was: $ 9,713.00.Current price is: $ 6,865.00.
Sterlco 47315-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 30 PSI
47315-KD
Sale!
Original price was: $ 11,251.00.Current price is: $ 7,952.00.
Sterlco 47320-KD Duplex 30 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 30 PSI
47320-KD
Sale!
Original price was: $ 12,928.00.Current price is: $ 9,138.00.
Sterlco 47330-KD Duplex 45 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 30 PSI
47330-KD
Sale!
Original price was: $ 13,212.00.Current price is: $ 9,338.00.
Sterlco 47350-KD Duplex 75 GPM Condensate Return Pump with 50 Gallon Cast Iron Tank 30 PSI
47350-KD
Sale!
Original price was: $ 14,300.00.Current price is: $ 10,107.00.
Sterlco 4738-KD Duplex 12 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 30 PSI
4738-KD
Sale!
Original price was: $ 9,662.00.Current price is: $ 6,829.00.
Sterlco 47410-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 40 PSI
47410-KD
Sale!
Original price was: $ 9,996.00.Current price is: $ 7,065.00.
Sterlco 47415-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 40 PSI
47415-KD
Sale!
Original price was: $ 11,534.00.Current price is: $ 8,152.00.
Sterlco 47420-KD Duplex 30 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 40 PSI
47420-KD
Sale!
Original price was: $ 13,212.00.Current price is: $ 9,338.00.
Sterlco 47430-KD Duplex 45 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 40 PSI
47430-KD
Sale!
Original price was: $ 13,245.00.Current price is: $ 9,362.00.
Sterlco 47450-KD Duplex 75 GPM Condensate Return Pump with 50 Gallon Cast Iron Tank 40 PSI
47450-KD
Sale!
Original price was: $ 14,915.00.Current price is: $ 10,542.00.
Sterlco 47510-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 50 PSI
47510-KD
Sale!
Original price was: $ 10,029.00.Current price is: $ 7,088.00.
Sterlco 47515-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 50 PSI
47515-KD
Sale!
Original price was: $ 11,567.00.Current price is: $ 8,176.00.
Sterlco 47527-KD Duplex 40 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 50 PSI
47527-KD
Sale!
Original price was: $ 13,860.00.Current price is: $ 9,796.00.
Sterlco 4758-KD Duplex 12 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 50 PSI
4758-KD
Sale!
Original price was: $ 9,996.00.Current price is: $ 7,065.00.

Sterlco 47210-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 20 PSI

Sterlco 47215-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 20 PSI

Sterlco 47225-KD Duplex 37.5 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 20 PSI

Sterlco 47230-KD Duplex 45 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 20 PSI

Sterlco 47250-KD Duplex 75 GPM Condensate Return Pump with 50 Gallon Cast Iron Tank 20 PSI

Sterlco 47310-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 30 PSI

Sterlco 47315-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 30 PSI

Sterlco 47320-KD Duplex 30 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 30 PSI

Sterlco 47330-KD Duplex 45 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 30 PSI

Sterlco 47350-KD Duplex 75 GPM Condensate Return Pump with 50 Gallon Cast Iron Tank 30 PSI

Sterlco 4738-KD Duplex 12 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 30 PSI

Sterlco 47410-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 40 PSI

Sterlco 47415-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 40 PSI

Sterlco 47420-KD Duplex 30 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 40 PSI

Sterlco 47430-KD Duplex 45 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 40 PSI

Sterlco 47450-KD Duplex 75 GPM Condensate Return Pump with 50 Gallon Cast Iron Tank 40 PSI

Sterlco 47510-KD Duplex 15 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 50 PSI

Sterlco 47515-KD Duplex 22.5 GPM Condensate Return Pump with 24 Gallon Cast Iron Tank 50 PSI

Sterlco 47527-KD Duplex 40 GPM Condensate Return Pump with 36 Gallon Cast Iron Tank 50 PSI

Sterlco 4758-KD Duplex 12 GPM Condensate Return Pump with 15 Gallon Cast Iron Tank 50 PSI