Sterling 42420JDF - 1-1/2HP 110 GAL 3PH Cast Iron Duplex Boiler Feed Pump
SKU
ST3535
Model
42420JDF
MPN
42420JDMX-120GG
List Price $16,031.00 $12,931.68 / each
Save $3,099.32 (19%) Out of stock
Ships within 10 business days
Overview
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 pumps are bronze-fitted with a "SterlSeal" ceramic seal. The 42420JDF has a 1-1/2" connection and a 1-1/2 HP, 3450 RPM, 208-230/460v three phase motor. The 42420JDF is a duplex unit, with a 110 gallon tank, capable of pumping 30 gallons per minute at 40 psi and 150 BHP. Additional voltages are available, please contact us for price and availability.
Specifications
| Brand | Sterling |
|---|---|
| Model | 42420JDF |
| MPN | 42420JDMX-120GG |
| Unit Design | Duplex |
| Pump Connection | Threaded |
| Pump Connection Size | 1-1/2" |
| Pump Class | Boiler Feed |
| Discharge Pressure | 40 psi |
| Minimum GPM | 30 GPM |
| Motor HP | 1-1/2 HP |
| Motor Phase | 3 Ph |
| Motor Hertz | 60 Hz |
| Motor RPM | 3450 RPM |
| Motor Voltage | 208-230/460V |
| Max Temp | 250°F |
| Tank Size | 110 Gallon |
| Construction | Cast Iron |
| Boiler Horse Power | 150 HP |
| Weight | 1180.00 |
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Shipping & Returns
Shipping
| Shipping Options | Time in Transit |
|---|---|
| Ground | 4-5 Business Days |
| 3 Day | 3 Business Days |
| 2 Day | 2 Business Days |
| 1 Day | 1 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.
* Orders must be received before 3:00 PM Central Time
Returns
| Purchased Within | Restock Fee |
|---|---|
| 30 Days | None |
| After 30 Days | Determined Case by Case |
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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