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1-800-397-1392
Closed Until MondayMultiquip Submersible Centrifugal Pump | 1 HP | Cast Aluminum | Max 73 GPM | Max 37 ft. Head | 115V | 25 ft. Cord | ST2037
Ships in 3-5 Business Days
By
Multiquip
In stock
Model
ST2037
ID
240060
Was $491.00 Your Low Price Special Price $379.00
Product Features
- Ergonomic Carry Handle: Plated steel and polypropylene ergonomically designed carry handle for easy handling.
- Replaceable Discharge Port: Aluminum 2" NPT male thread discharge port designed for convenient connection.
- Aluminum Sleeve Heat-Conducting Design: Provides maximum cooling dynamic effect to the electric motor.
- Industrial Type 21 Mechanical Seal: Oil-bathed dual silicon carbide mechanical seal system for maximum durability.
- Narrow Overall Diameter: Features a compact 7.4" (188 mm) overall diameter for easy placement in tight spaces.
- Durable Strainer Base: Provides passage of debris up to 0.2" (5 mm) in diameter.
Compact, High-Performance Dewatering for Demanding Applications
The Multiquip ST2037 is a 1 HP submersible centrifugal pump designed for efficiently moving water in construction, utility, municipal, and general dewatering applications. With a 2-inch discharge, 73 GPM maximum pumping capacity, and 37 feet of maximum head, the ST2037 provides dependable water removal in both confined and open areas.
Built for portability and reliable operation, the ST2037 features a rugged construction, neoprene rubber-over-steel impeller, internal thermal overload protection, dual oil-bathed mechanical seals, and a 26.25-foot power cable with strain relief. Its compact design and 115V single-phase electrical configuration make it practical for a wide range of jobsite and maintenance applications.
Product Features:
- 1 HP Motor: 115V single-phase motor delivers dependable pumping performance for general dewatering applications.
- 73 GPM Maximum Flow: Provides a maximum pumping capacity of 73 gallons per minute for efficient water removal.
- 37-Foot Maximum Head: Provides up to 37 feet of maximum head for moving water through vertical discharge runs.
- 2-Inch Discharge: Features a 2-inch suction and discharge size for compatibility with standard 2-inch dewatering hose and piping.
- Neoprene Rubber-Over-Steel Impeller: Durable impeller construction supports reliable water pumping performance.
- Thermal Overload Protection: Built-in motor protection helps protect the pump from overheating during operation.
- Dual Mechanical Seals: Oil-bathed dual mechanical seals help protect internal components and support long-term pump durability.
- Rugged Construction: Designed with durable pump and motor components for demanding dewatering environments.
- 26.25-Foot Power Cable: Long molded power cable with strain relief provides convenient electrical connection and added cable protection.
- Optional Float Switch: The ST2037 can be equipped with an optional SW1A float switch for automatic pump operation.
What Is a Submersible Centrifugal Pump?
A submersible centrifugal pump is designed to operate while submerged in the water being removed. The ST2037 uses a centrifugal impeller to draw water into the pump and discharge it through the 2-inch outlet, making it well suited for general dewatering tasks where reliable water movement is required.
73 GPM Flow Rate and 37-Foot Maximum Head
The ST2037 is rated for a maximum pumping capacity of 73 GPM and a maximum head of 37 feet. Actual flow varies according to discharge conditions, hose length, elevation, and system resistance. The combination of flow and head makes the pump suitable for a variety of construction and utility dewatering applications.
Durable Impeller and Sealing System
The pump uses a neoprene rubber-over-steel impeller designed for dependable water movement. Its oil-bathed dual mechanical seal system uses a 120 cc oil capacity and is designed to protect the pump's internal components during submerged operation.
115V Single-Phase Electrical Operation
The ST2037 operates on 115V single-phase power and has a rated running current of 6.9 amps with a 25-amp starting current. The pump operates at approximately 3,390 RPM and uses a NEMA 5-15P power plug with a 26.25-foot cable.
Built-In Motor Protection
Internal thermal overload protection helps protect the motor from excessive heat during operation. The pump is designed for counterclockwise rotation when viewed from the impeller end, and the manufacturer specifies monthly or 300-hour inspection intervals for applicable maintenance checks.
Optional Automatic Pump Operation
The ST2037 can be paired with an optional float switch for automatic operation. Multiquip lists the SW1A single mechanical float switch as an accessory for the pump, while the CB3 control box is available for applications requiring manual, automatic, and float-switch operation.
Compact and Portable Design
With a 7.4-inch pump diameter, 15.4-inch overall height, and 31-pound dry weight, the ST2037 provides a relatively compact solution for applications where portability and access to confined areas are important.
Recommended Applications
The Multiquip ST2037 is suited for general water removal and dewatering applications involving contractors, service utilities, municipalities, and homeowners. Its compact design and 2-inch discharge make it useful for moving water from confined and open areas where a portable electric submersible pump is required.
Warranty
Warranty coverage is provided according to Multiquip's current New Product Limited Warranty terms. Refer to the manufacturer's current warranty documentation for applicable coverage, exclusions, and warranty procedures.
Powerful Submersible Dewatering Performance for Demanding Applications
The Multiquip ST2037 and ST2037F are lightweight, compact electric submersible centrifugal pumps designed for dependable water removal in both confined and open-area applications. Powered by a 115V single-phase electric motor with a published 1.0 HP rating, these pumps deliver up to 73 gallons per minute with a maximum published total head of 37 feet, providing strong dewatering performance for contractors, service utilities, municipalities, homeowners, and other demanding users.
A 2-inch NPT female discharge port provides efficient water movement, while the compact design makes the pump easier to transport, position, and operate in a variety of dewatering environments. The ST2037 is designed as a versatile, low-maintenance pumping solution, while the ST2037F adds a tethered industrial mechanical float switch assembly for automatic pump operation based on changing water levels.
Built for dependable operation, the ST2037 and ST2037F feature a rugged cast aluminum housing, internal thermal overload protection, reliable dual oil-filled mechanical shaft seals, and sealed ball bearings. A molded power cable with strain relief provides added durability during demanding jobsite use, while the pump is designed to handle liquids up to 120°F.
Why Choose the Multiquip ST2037 / ST2037F Submersible Pump?
Powerful Dewatering Performance
- Provides up to 73 GPM of published maximum pumping capacity.
- Published 1.0 HP motor rating delivers dependable water-removal performance.
- 37-foot maximum published total head supports a wide range of dewatering applications.
Efficient 2-Inch Water Handling
- 2-inch NPT female discharge port provides an efficient water discharge connection.
- Designed for moving water in both confined and open-area applications.
- Well suited for contractors, service utilities, municipalities, and homeowners.
Reliable Motor and Seal Protection
- 115V single-phase electric motor supports convenient operation from compatible power sources.
- Internal thermal overload protection helps safeguard the motor during operation.
- Dual oil-filled mechanical shaft seals help protect critical internal pump components.
Rugged, Compact Construction
- Cast aluminum housing provides durable protection in demanding environments.
- Lightweight and compact construction simplifies transportation and positioning.
- Designed as a powerful, versatile, and low-maintenance dewatering pump.
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