ST3050D Submersible Centrifugal Pump

Description

ST3050D Submersible Centrifugal Pump

3 Inch Discharge, 230/460V three-phase, 5.0 HP, 270 GPM, 86 ft Total HeadThis submersible centrifugal pump is ideal for moving water in multiple confined and open area applications. This is a powerful, versatile, low maintenance pump that is perfect for a wide range of operations supporting Contractors, Service Utilities, and Municipalities. Further, the ST3050D incorporates a rugged industrial cast iron housing, dual shaft seals, sealed ball bearings impeller, carrying handle, and molded 50′ Power Cable with strain relief. This type of pump requires a Control Box to provide safe operations and safety shutdowns such as thermal & voltage overload protection. Further, the Control Box would permit float switch (if required) connections.

• 5.0HP, 230/460V, three-phase, Electric Motor.
• 3″ (NPT) Female Discharge Port.
• Reliable double mechanical oil-filled seals.
• Easy Impeller Clean-out.
• Cast iron/steel motor casing serves as heat conductor.
• Pumps Liquid Up To 120° F.
• 50′ of molded power cord w/strain relief
• Dewaters Flat Surfaces Up To 1/2″ Levels.

Unit Specifications

Impeller Type	Cast-Ductile-Iron
Impeller Disc Size	3 in	75 mm
Total Head	86 ft	26 m
Water Capacity	270 gpm	1022 lpm
Max. Solid Intake	0 in	0 mm

Electrical Specifications

Power	5 HP	3.75 kW
Phase	Three
Voltage	230/460 V
Starting Amperage	77 – 230V / 39 – 460V A
Running Amperage	14.2 – 230V / 7.1 – 460V A
Cable Length	50 ft	15.2 m

Dimensions & Weights

Pump Diameter	10.2 in	259 mm
Overall Height	26.8 in	681 mm
Operating Weight	120 lb	54 kg

Notice: Features and equipment specifications are subject to change without notice.