Your cookie preferences
We use cookies to remember your preferences and understand how shoppers use our site, helping us improve your shopping experience.
Read our privacy policy
1-800-397-1392
Closed Until MondayMultiquip Submersible Centrifugal Pump ST61 Series | 15 HP | Stainless Steel | Control Box Required | Max 674 GPM | Max 105 ft. Head | 230V | 49.2 ft. Cord | ST61460
Ships in 3-5 Business Days
By
Multiquip
In stock
Model
ST61460
ID
240330
Was $7,063.00 Your Low Price Special Price $5,899.00
Product Features
- Stainless Steel Lifting Eyelets: Stainless steel lifting eyelets for lowering and raising pump.
- Replaceable Discharge Port: Replaceable, cast iron 6" NPT male thread discharge port.
- Rigid Dual Casing Design: Stainless steel outer casing and cast iron inner casing provide strength and maximum motor cooling.
- Heat-Treated Mechanical Shaft: Features a heat-treated 420J2 stainless steel mechanical shaft.
- Chrome Steel Impeller: Durable chrome steel impeller for abrasion resistance and prolonged service life.
- Stainless Steel Strainer Base: Durable strainer base provides passage of debris of 0.6" (15.2 mm) in diameter.
Heavy-Duty 6-Inch Submersible Dewatering for High-Volume Applications
The Multiquip ST61460 is a 6-inch submersible centrifugal pump designed for high-volume water removal in construction, industrial, utility, and municipal applications. With a maximum pumping capacity of 647 GPM and a maximum head of 105 feet, the ST61460 provides dependable performance for standing water, excavations, site drainage, manholes, wastewater, quarries, irrigation, and other demanding dewatering applications.
Built for demanding pumping environments, the ST61460 features a stainless steel outer casing and strainer, dynamically balanced high-chrome steel impeller, oil-bathed double mechanical seals, heat-treated stainless steel shaft, thermal and voltage overload protection, and a 33-foot molded power cable. Its 15 HP, 460V three-phase motor provides high-capacity pumping performance for demanding water-removal applications.
Product Features:
- 647 GPM Maximum Flow: Delivers up to 647 gallons per minute for high-volume dewatering and water-transfer applications.
- 105-Foot Maximum Head: Provides up to 105 feet of total head for demanding vertical water-transfer applications.
- 6-Inch NPT Discharge: Features a 6-inch discharge connection for compatible dewatering hose and piping.
- 15 HP Motor: Uses a 15 HP, 460V three-phase motor for high-volume pumping applications.
- High-Chrome Steel Impeller: Dynamically balanced construction provides durability and abrasion resistance.
- Double Mechanical Seals: Oil-bathed seals provide lubrication and help protect internal pump components.
- Stainless Steel Construction: Durable stainless steel casing, strainer, hardware, and shaft support demanding applications.
- 33-Foot Power Cable: Includes a molded cable with strain-relief protection for electrical connection reach.
- 460V Three-Phase Operation: Operates at 460V, three-phase, 60 Hz with a compatible control box.
What Is a Submersible Dewatering Pump?
A submersible dewatering pump operates while submerged in the water being removed. The ST61460 uses a centrifugal impeller to move large volumes of water through its 6-inch discharge, making it suitable for construction, industrial, utility, and municipal water-removal applications.
High-Volume Pumping Performance
The ST61460 provides up to 647 GPM of flow and 105 feet of maximum head. Actual performance varies according to discharge elevation, hose length, fittings, piping configuration, and other system resistance.
Durable Construction and Motor Protection
The ST61460 combines a high-chrome steel impeller, oil-bathed double mechanical seals, heat-treated stainless steel shaft, stainless steel housing, and thermal and voltage overload protection. The pump has a 13.9-inch diameter and 34-inch overall height, with a 301-pound operating weight.
Three-Phase Operation and Control Box
The ST61460 operates at 460V, three-phase, 60 Hz with a 15 HP motor and 21.5 amps of running current. A compatible control box is required for safe operation and can be used with float switches for automatic water-level control.
Operating Conditions
The ST61460 handles spherical solids up to 0.6 inches (15.2 mm) and liquids up to 140°F (60°C). Its IP68-rated motor enclosure is designed for submerged operation. The pump is intended for appropriate water-pumping applications and should be operated according to Multiquip's installation and operating requirements.
Warranty
The Multiquip ST61460 has a 1 Year Warranty from the date of purchase. Refer to Multiquip's warranty terms for complete coverage, conditions, and exclusions.
Heavy-Duty 6-Inch Submersible Pumping Power for High-Volume Dewatering
The Multiquip ST61460 is a heavy-duty electric submersible centrifugal pump engineered for high-volume water removal in demanding construction, utility, and municipal applications. Powered by a 15 HP, 460V three-phase motor, the ST61460 delivers up to 674 gallons per minute with a maximum published head of 105 feet, providing powerful professional-grade pumping performance for challenging dewatering and water-transfer jobs.
Its 6-inch NPT male discharge supports efficient high-volume water movement, while the rugged ST61 Series design is built for demanding confined-area and open-area pumping applications. The ST61460 is especially well suited for professional water-removal applications requiring substantial flow and dependable high-head performance, making it a strong choice for contractors, service utilities, municipalities, and other demanding users.
Built for long-lasting operation, the ST61460 features a rugged stainless steel housing, dynamically balanced high-chrome steel impeller, heat-treated 410 stainless steel output shaft, 304 stainless steel suction strainer, and reliable oil-filled double mechanical seals. The pump can pass spherical solids up to 0.6 inches in diameter and handles liquids up to 140°F within a published pH range of 4–10, combining high-capacity performance with durable professional construction.
Why Choose the Multiquip ST61460 Submersible Pump?
High-Volume Professional Performance
- Provides up to 674 GPM of published maximum pumping capacity.
- Heavy-duty 15 HP motor delivers powerful professional-grade pumping performance.
- 105-foot maximum published head supports demanding dewatering and water-transfer applications.
Heavy-Duty 6-Inch Water Handling
- 6-inch NPT male discharge supports efficient high-volume water movement.
- Passes spherical solids up to 0.6 inches in diameter.
- High-capacity design makes it well suited for moving large volumes of water efficiently.
Rugged Professional Construction
- Rugged stainless steel housing provides durability and corrosion resistance.
- Dynamically balanced high-chrome steel impeller provides durable pumping performance.
- Heat-treated 410 stainless steel output shaft and 304 stainless steel suction strainer add strength and durability.
Extended Reach and Jobsite Convenience
- 33-foot molded power cable provides practical reach during pump placement.
- Strain-relief cable protection helps protect the power connection during demanding operation.
- 460V three-phase electrical configuration is designed for professional and industrial power systems.
Write Your Own Review
Customer Questions