SS 12V DC High Pressure Washdown pump
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Manufacturer:
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Series (3 Models):
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Product Name:SS 12V DC High Pressure Washdown pump
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Model Number:489G-98
Stainless Steel 12vDC 1HP
Model Number
489G-98
$2,570.40
AMT 489G-98
Stainless Steel 12 Volt DC Washdown pumps
Obsolete see new model to the right 12DC-98 . 12v are 316 Stainless, designed Septic Service, Pumper and Marine applications requiring a DC motor. High pressure pump. The motor has a one hour duty rating and is furnished with a grade 303 stainless steel shaft. This wash-down duty pump is available in a variety of construction and seal materials to meet your specifications. Pull-from-the-rear design for easy servicing without disturbing any piping. High efficiency impeller maximizes performance. Other DC Battery powered pumps.
Uses such as snow melt liquid deicer deicing: Potassium Acetate, Sodium Formate, 32% Calcium Chloride, FAA Compliant Ice Melters, Peladow, LS25, LS-25 CI, and a variety of Environmentally Friendly products SnowMelt. Prewetting / anti-icing, salt pre-wetting systems, salt brine, calcium & Mag chloride, potassium acetate. For use with non-flammable liquids compatible with pump component materials.
- Investment Cast 316 Stainless Steel, Cast Bronze and Cast Iron with Stainless Steel Impeller Construction FKMï½® Mechanical Seal and O-Ring with Stainless Steel and Bronze Models
- FKM Mechanical Seal and O-Ring
- Discharge Port Rotates in 90 Increments
- Four Front Drain Plugs
- Max. Working Pressure 150 PSI
- Max. Temperature 200ï½° F
- Max. Flow 56 GPM Out performs Burk DC-10
- Max. Head 80 Ft. (35 PSI)
- High Efficiency Closed Impeller
- 1 HP 12 Volt DC Washdown Duty Motor for Severe Operating Conditions
- 50 minute duty cycle max.
commonly used on sanitary portable toilet service trucks
Series: 12V Washdown Pumps
Model Number | 489G-98 |
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part number | 489G-999-98 |
Series | 12 volt DC Washdown High Pressure pumps |
Max Flow (GPM.) | 55 |
Max Flow GPH | 3300 |
TDH Maximum (Ft) | 80 |
TDH Maximum (PSI) | 35 |
Horse Power (HP) | 1 |
Horsepower (IE .5, 1, 1.5, 20) | 1.0000 |
Inlet Connection Type | FNPT |
inlet size | 1 ¼" |
Inlet (In.) | 1.25 |
Outlet Connection Type | FNPT |
Outlet (In.) | 1 |
Wetted Materials | 316SS |
Elastomers / O-ring | FKM |
Voltage (V) | 12DC |
Voltage (Range) | 12/24/36 VDC |
Motor Amps (A) | 83 |
Motor | TENV |
Speed (RPM.) | 3450 |
Motor Frame | 56J thrd |
Self Priming | No |
Max Operating Temperature (F) | 200 |
Viscosity | Milk 3.20 cp 40.00 ssu |
Shaft | 304SS |
Mechanical Seal Face | Carbon-ceramic |
Mechanical Seal Type | Single |
Motor Bearings | Ball |
Other | Due to new DOE efficiency standards effective 2/2020 the 489g-98 pump has been slightly modified to reduce flow and thus required power to 7/8HP in order to avoid the DOT law. New pump is 12DC-98 |
Impeller Material | SS |
Cord Length (Ft.) | 0 |
Duty | Continuous |
Drain | Yes |
Port Rotation | Yes |
Country of Manufacture | United States |
Weight (Lbs) | 57.000000 |
UPC | 072684651396 |
Warranty (YRS.) | 1 |
GPM Of Water At 20 Feet Of Head | 52 |
GPM Of Water At 40 Feet Of Head | 40 |
GPM Of Water At 60 Feet Of Head | 25 |
Supporting Docs

AMT Pump Company is A Subsidiary of The Gorman-Rupp Company located in Mansfield, Ohio. AMT offers over 1000+ different standard model numbers of which 400+ are readily available and offered as QSP, Quick Ship Products. AMT manufactures and sells Industrial / Commercial pumps & accessories through authorized distributors.
Virtually every product AMT sells is engineered and designed by the company. Pump components are machined, assembled and tested at the Royersford, Pennsylvania facility.
AMT’s unique designs and patented products have made the company the industry leader for their high quality pumps.