Sterling 4234JF - 1/2HP 36 GAL 3PH Cast Iron Simplex Boiler Feed Pump

List Price $6,358.35 $4,790.53  / each
Save $1,567.82 (25%)
Out of stock
Ships within 10 business days
The Sterling 4200 J Series high capacity boiler feed pumps are designed to collect return condensate and return it to the boiler. Water levels are maintained by a mechanical make-up water valve with a heavy-duty float switch. The boiler feed pump is controlled by a boiler controller that senses the boiler water level and sends a signal to the pump for water. These Sterling boiler feed units have a heavy duty cast iron receiver tank with a standard gauge glass assembly and feature automatic venting. The centrifugal pump is bronze-fitted with a "SterlSeal" ceramic seal. The 4234JF has a 1-1/2" connection and a 1/2 HP, 3450 RPM, 208-230/460v three phase motor. The 4234JF is a simplex unit, with a 36 gallon tank, capable of pumping 6 gallons per minute at 30 psi and 30 BHP. Additional voltages are available, please contact us for price and availability.
More Information
Unit DesignSimplex
Pump ConnectionThreaded
Pump Connection Size1-1/2"
Pump ClassBoiler Feed
Discharge Pressure30 psi
Minimum GPM6 GPM
Motor HP1/2 HP
Motor Phase3 Ph
Motor Hertz60 Hz
Motor RPM3450 RPM
Motor Voltage208-230/460V
Max Temp250°F
Tank Size36 Gallon
ConstructionCast Iron
Boiler Horse Power30 HP
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Ground4-5 Business Days
3 Day3 Business Days
2 Day2 Business Days
1 Day1 Business Day

In-stock orders which qualify as small package shipping (typically weigh under 70 lbs. per shipment) ship the same day that the order is placed.

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Purchased WithinRestock Fee
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Items returned within 30 days will not incur a restock fee if they are in saleable condition (original packaging and contents in excellent shape). Previously used/installed items cannot be returned, unless covered by warranty. All returns must be issued an RMA number.

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