Description
The Barmesa 2BSV-101DS is a 1.0 HP, 1-Phase, 115V submersible stainless vortex sewage pump. These pumps efficiently handle sewage and wastewater, particularly in corrosive environments where stainless steel construction is essential . Common applications include sewage treatment plants, industrial facilities, and commercial buildings. They play a crucial role in maintai 2" (5.08 cm) NPT flange. Includes flanged discharge. MODEL HP V PH AMPS DIAM. MAX. (m) (GPM) (ft) HNDLG 2BSV202DS 2 230 1 11 2" 20 155.8 33 1.75" 2BSV203DS 2 230 3 7 2" 20 155.8 33 1.75" 2BSV204DS 2 460 3 3.5 2" 20 155.8 33 1.75" 2BSV303DS 3 230 3 8 2" 23 177 33 1.75" 2BSV304DS 3 460 3 4.5 2" 23 177 33 1.75" - Built-in capacitor for single phase motor. - Three-phase pump, VFD compatible. Reliable operation within 30 ~ 60 Hz. MODEL A A1 A2 A3 B B1 B2 D D1 D2 D3 D4 D5 DN E F P H H1 H2 H3 WT 2BSV-202DS 2BSV-203DS 15.4 4.1 9.3 6.1 8.2 4.1 4.1 5.9 5.2 5.3 5.1 5.3 4.7 2 0.4 0.4 90° 20.9 15.8 5.9 6 65.5 2BSV-204DS 2BSV-303DS 15.4 4.1 9.3 6.1 8.2 4.1 4.1 5.9 5.2 5.3 5.1 5.3 4.7 2 0.4 0.4 90° 21.7 16.5 5.9 6 69 2BSV-304DS - Dimensions in inches. * WT = Weight in pounds, without cable.
Submersible Solids Handling — Sewage and Sludge Ready
Designed for pumping sewage, sludge, and water containing solid particles in industrial, municipal, and commercial applications. Open double-vane impeller passes spherical solids up to the rated diameter without clogging.
Open Double-Vane Impeller — Solids Passage
Open, double-vane impeller design maximizes solids passage with minimum clogging risk. Dynamically balanced to ISO G6.3 specification — reduces vibration and extends bearing service life in continuous duty applications.
Silicon Carbide Mechanical Seal — Long Life in Abrasives
Silicon carbide (SiC) seal faces resist abrasive wear from solids-laden fluids. Single mechanical seal in an oil-filled chamber provides reliable sealing with significantly longer service intervals than conventional seals.
Cast Iron Construction — Industrial Grade
Volute, motor housing, and impeller in cast iron ASTM A-48, Class 30 — the industry standard material for submersible sewage pump construction. Provides the strength and corrosion resistance required for continuous submersible operation.
416 Stainless Steel Shaft
416 stainless steel shaft provides corrosion resistance at the seal interface and superior strength over standard mild steel shafts. Resistance to corrosion at the seal face is critical for long-term seal integrity.
Barmesa Pumps Quality
Barmesa Pumps submersible sewage and sludge pumps serve industrial treatment facilities, municipal lift stations, and commercial construction worldwide — backed by a full parts and service network.
| Model Number | 2BSV101DS |
| Series | 2BSV-DS series |
| Category | Submersible Sewage Stainless Steel Pumps |
| Horsepower | 1.0 HP |
| Phase | 1-Phase |
| Voltage | 115V |
| Speed | 3450 RPM |
| Discharge | 2" (5.08 cm) NPT flange. Includes flanged discharge. MODEL HP V PH AMPS DIAM. MA |
| Max Liquid Temperature | 104 °F (40 °C) PUMP CASING 316 series stainless steel MOTOR COVER 316 series stainless steel |
| Motor | For continuous dry running, operates at 230/460 V, 1 & 3-phase, 3450 RPM, 60 Hz. Class B, IP68 protection, with capacitor integrated in 1 phase motor. |
| Impeller | Design: 8 vane, semi-open Vortex. Material: 316 series stainless steel |
| Shaft | 316 series stainless steel HANDLE 316 series stainless steel MAX. SUBMERGENCE 32 |
| Mechanical Seal | Design: double, mechanical, oil filled chamber. Material: carbon-ceramic upper seal, silicon carbide lower seal, Viton® elastomers, stainless steel sp |
| Seal Plate | 316 series stainless steel |
| Bearings | Ball type, lubricated and sealed for 60,000 hours operation. Designed for radial and axial loads. |
| Hardware | elbow at 316 series stainless steel GASKETS Viton® |
| Cord Entry | Includes 33 feet of special neoprene cable. The cable is sealed preventing from |
- 316 stainless steel slide rail coupling barmesapu3.74m7" ps MAX. DISCHARGE MAX. FLOW CORD SPH SLD
- Do not use the pump to handle explosive or corrosive liquids.
- This pump is not approved for use in swimming pools, recreational facilities, or any application where human
- Do not operate the pump dry for extended periods; this may damage the motor or the seal.
- Testing is performed with water specific gravity of 1.0 @ 68 °F (20 °C); other fluids may vary
| Fluid compatibility | For use with clean water and non-explosive liquids compatible with pump materials. Never use with explosive, flammable, or corrosive fluids unless specifically rated. |
| Swimming pools | Not approved for use in swimming pools, recreational installations, or any application where human contact is common. |
| Temperature | Do not exceed maximum liquid temperature rating (104 °F (40 °C) PUMP CASING 316 series stainless steel MOTOR COVER 316 series stainless steel). Exceeding limits causes seal and motor damage. |
| Electrical | Requires properly sized, grounded branch circuit with correctly rated motor starter and thermal overload protection. |