Sterlco® atmospherically vented condensate tanks are designed for pumping 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.
FIND A STERLCO REPRESENTATIVE
- Standard Features
- Optional Features
- Resources
- Models
Standard Features
- Heavy-duty cast iron receivers
- Simplex or duplex construction
- Stainless steel fitted centrifugal pumps
- Energy efficient 3450 RPM motors
- Automatic venting
- Carbon ceramic pump seal (300°F) with EPDM elastomers
- Heavy-duty float switch
- Wide range of options and accessories
Optional Features
- Mechanical and electric alternator for duplex units
- Gauge glass
- Thermometer
- Isolation valves
- Special motor construction, such as totally enclosed, washdown duty and explosion-proof is available
- 75 &120 gallon tanks are available
- Elevated tanks are available
- Complete NEMA 12 Control Panel
Resources
Models
Simplex
4722-K
4724-K
4726-K
4728-K
47210-K
47215-K
47220-K
47225-K
47230-K
47240-K
47250-K
4732-K
4734-K
4736-K
4738-K
47310-K
47315-K
47320-K
47325-K
47330-K
47340-K
47350-K
4742-K
4744-K
4746-K
4748-K
47410-K
47415-K
47420-K
47425-K
47430-K
47440-K
47450-K
4752-K
4754-K
4756-K
4758-K
47510-K
47515-K
47520-K
47525-K
47527-K
Duplex
4726-KD
4728-KD
47210-KD
47215-KD
47220-KD
47225-KD
47230-KD
47240-KD
47250-KD
4736-KD
4738-KD
47310-KD
47315-KD
47320-KD
47325-KD
47330-KD
47340-KD
47350-KD
4746-KD
4748-KD
47410-KD
47415-KD
47420-KD
47425-KD
47430-KD
47440-KD
47450-KD
4756-KD
4758-KD
47510-KD
47515-KD
47520-KD
47525-KD
47527-KD
Why Choose 4700 Series Condensate Units?
4700 Series Condensate Units
Sterlco® Condensate Return Units set new standards of performance. Reliable and efficient, each unit features heavy duty receivers for long operating life. With a thicker tank wall design and highly wear-resistant pump seals, our systems run longer and require less maintenance.
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