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: S2B1 460V 3P
- Series: S Series - Slimline Submersible
- Model: S2B1
- Suction: 2 in. (50 mm.)
- Discharge: 2 in. (50 mm.)
- Flange: NPT
- Flow-Rate: 200 GPM
- Solids Handling: 0.31 in. (8 mm.)
- Casing: Cast Iron
- Impeller/Rotor: Copper Alloy
- Drive: 460V 3 Phase Electric Motor
- Seal: Tungsten Carbide
- Suction Casing: Gray Iron 30; Maximum Operating Pressure 39 psi (269 kPa)*
- Impeller: Copper Alloy C86500
- Seal Plate: Gray Iron 30
- Intermediate: Aluminum Alloy 356-T6
- Motor Housing: Aluminum Alloy 356-T6
- Motor Shaft: Stainless Steel 17-4 PH
- Bearings: Upper and Lower, Open Single Row Ball Bearing
- 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; 47% Open Area, 0.31 in. (7,9 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. 2.0 H.P.; 3450 R.P.M.; 60 Hz.
- Single Phase: 115/230 Volt, 28.0/12.0, Full Load AMPS, 2.6/2.4 kW (Max.)
- Three Phase: 200/230/460/575 Volt, 8.3/7.2/3.6/2.9 Full Load AMPS, 2.2 kW (Max.)
- Power Cable: (115V 1P) 4 Wire; Type G-GC; 8 AWG; 3 Power Conductors, Plus 1 Ground (200V, 230V, 460V and 575V) 4 Wire; Type SO/SOW/SOOW/SEOW/SEOOW; 14 AWG; 3 Power Conductors, Plus 1 Ground Nominal Length 50 Feet (15 m) Standard (Specify Alternate Length at Time of Order.)
- Recommended Generator Size: 6 kW Across the Line Start.
- Tandem, Oil Lubricated
- Upper: Type 21 Mechanical - Carbon Rotating Face - Ceramic Stationary Face - Nitrile Rubber Elastomers - Stainless Steel 18-8 Cage and Spring
- Lower: Type 2 Mechanical - Tungsten Carbide Rotating and Stationary Faces - Fluorocarbon Elastomers (DuPont Viton or Equivalent) - Stainless Steel 316 Cage, Spring and Stationary Seat
- 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 S2B1 Data Sheet (PDF Download)
