Gorman-Rupp's Slimline submersible dewatering pumps are lighter and easier to handle than their larger Widebase cousins. Even so, there is a strong family resemblance: Gorman-Rupp puts extra protection into the seals, and the impeller is rugged and dependable. For drilled wells, narrow cofferdams and hard-to-reach places.
Note: Control panel included.
Disclaimer: Please call 1-800-333-3331 for detailed information concerning your model. Parts lists can sometimes vary from pump to pump. Your serial number is critical in determining the correct parts and service requirements for your pump. Information on this page is provided for reference only.
Warning: Do not use in explosive atmosphere or pump volatile flammable liquids.
Features
- Compact Design: Gorman-Rupp Slimline Submersibles are designed for cramped quarters and hard-to-reach places where other pumps can't go - They're light in weight, which makes handling and installation simple - And these pumps have only two moving parts and three wearing surfaces so maintenance and repairs are minimal
- Dual Seals, Double Protection: Primary seal keeps dirty water in the pump end and prevents contamination of the oil cavity - A second "fail safe" seal provides extra protection against the possibility of damage to the motor - Positive oil lubrication enables the pump to run dry without seal damage
- Abrasive Handling Impeller: Abrasion resistant ductile iron impellers stand up to sand, gravel and other abrasive materials - The fully shrouded impeller back reduces seal pressure and helps prevent foreign material from entering the seal cavity - Seal life is extended and operational life of the pump is increased - Optional impellers of CD4MCu are available for corrosive/abrasive applications
Specifications
Pump Specifications:- Part: S3B1 230V 3P
- Series: S Series - Slimline Submersible
- Model: S3B1
- Suction: 3 in. (80 mm.)
- Discharge: 3 in. (80 mm.)
- Flange: NPT
- Flow-Rate: 475 GPM
- Solids Handling: 0.38 in. (10 mm.)
- Casing: Aluminum
- Impeller/Rotor: Ductile Iron
- Drive: 230V 3 Phase Electric Motor
- Seal: Tungsten Carbide
- Suction Head: Aluminum Alloy 356-T6 With Bonded Nitrile Lining; Maximum Operating Pressure 50 psi (345 kPa)*
- Impeller: Ductile Iron 65-45-12
- Seal Plate: Aluminum Alloy 356-T6 With Bonded Nitrile Lining
- Intermediate: Aluminum Alloy 356-T6
- Motor Housing: Aluminum Alloy 356-T6
- Motor Shaft: Stainless Steel 416
- Bearings: Upper, Open Single Row Ball Bearing
- Lower, Two Shield, Double Row Ball Bearing
- Shaft Sleeve: Stainless Steel 304
- Discharge Flange: Aluminum Alloy 356-T6
- Gaskets: Cork with Nitrile Binder (NC710)
- O-Rings: Nitrile Rubber
- Wetted Hardware: Standard Plated Steel and Stainless Steel
- Strainer: Urethane Coated Steel - 51% Open Area, 0.375 in. (9,5 mm) Diameter Openings
- Hoisting Bail: Urethane Coated Steel
- NEMA Type 3R Rainproof Control Box: Provides On-Off, Circuit Breaker and Motor Overload Protection
- Liquid Level Control
- Turtle Type Pressure Activated Level Switch
- Float Activated Level Switch
- Staging Adapter Kit
- Motor: Oil Filled Enclosure; 6.0 H.P.; 3450 R.P.M.
- Single Phase: 230 Volt, 60 Hz, 34 Full Load AMPS, 7.2 kW (Max.)
- Three Phase: 200/230/460/575 Volt, 60 Hz, 26.5/23/11.5/9.2 Full Load AMPS, 6.8 kW (Max.)
- Power Cable: (200V/230V/460V) 6 Wire; Type GGC; 8 AWG; 3 Power Conductors, 2 Ground and 1 Ground Check. (575V) 4 Wire; Type SO/SOW/SOOW; 10 AWG; 3 Power Conductors, Plus 1 Ground Nominal Length 50 Feet (15 m) Standard (Specify Alternate Length at Time of Order.)
- Recommended Generator Size: 15 kW Across the Line Start
- Tandem, Oil Lubricated
- Upper Seal: Type 21, Mechanical - Carbon Rotating Face - Ni-Resist Stationary Face - Nitrile Rubber Elastomers - Stainless Steel 18-8 Cage and Spring
- Lower Seal: Type 2, Mechanical - Tungsten Titanium Carbide Rotating and Stationary Faces - Stainless Steel 316 Stationary Seat - Fluorocarbon Elastomers (DuPont Viton or Equivalent) - Stainless Steel 303/304 Cage and Spring
- Maximum Temperature of Liquid Pumped, 122 F (50 C)*
*Consult Factory for Applications Exceeding Maximum Pressure and/or Temperature Indicated
Downloads
Installation and Operation Manual (PDF Download)
Maintenance and Repair Manual (PDF Download)
S Series Model S3B1 Data Sheet (PDF Download)
