Barmesa BPSTEP Series Effluent Pump User Guide
- June 17, 2024
- Barmesa
Table of Contents
BPSTEP Series Effluent Pump
Specifications
- Series: BPSTEP 0.5 & 1 HP / 3500 RPM
- Discharge: 2″
- Spherical solids handling: 3/4″
- SEAL Design: Outboard single mechanical, oil-filled chamber
- Material: Carbon / ceramic / Buna-N with stainless steel hardware
- VOLUTE: Cast iron ASTM A-48 class 30
- HARDWARE: 300 series stainless steel
- MOTOR HOUSING: Cast iron ASTM A-48 class 30
- CORD ENTRY: 30 ft of neoprene cord, sealed against moisture
- SEAL PLATE: Cast iron ASTM A-48 class 30
- BEARINGS: Ball, single row, oil lubricated
- IMPELLER Design: Single vane enclosed
- IMPELLER Material: Polypropylene with stainless steel insert
- SHAFT: Stainless steel
- O-RINGS: Square shaped Buna-N
- MOTOR: NEMA L, single phase, permanent split capacitor, 115 & 230 volts, 60 Hz, 3500 RPM, oil-filled, class B insulation, with overload protection in motor
- OPTIONAL EQUIPMENT: Additional cord, seal material, impeller trims, slide rail coupling (SRC-2)
- PAINT: Air dry enamel, water-based
Product Usage Instructions
Installation
- Ensure the pump is placed on a stable surface that can support its weight.
- Connect the discharge pipe to the pump outlet securely.
- If needed, attach additional cords or optional equipment as per requirements.
- Make sure the power supply matches the voltage and phase requirements of the pump.
Operation
- Ensure the pump is submerged in the liquid to be pumped.
- Turn on the power supply and monitor the pump for proper operation.
- If using the automatic float switch model, ensure it is properly set up for automatic operation.
- Avoid running the pump dry to prevent damage.
Maintenance
- Regularly inspect the pump for any signs of damage or wear.
- Clean the pump and remove any debris that may clog the impeller or intake.
- Check and replace any worn-out parts as needed.
- Follow the manufacturer’s guidelines for oil and lubrication maintenance.
Frequently Asked Questions (FAQ):
-
Q: Can this pump handle explosive liquids?
A: No, this pump should never be used to handle explosive liquids as it is not designed for such applications. -
Q: Can this pump be used in swimming pools?
A: No, this pump is not approved for use in swimming pools or recreational installations where human contact may be common.
SUBMERSIBLE EFFLUENT PUMP
Series : BPSTEP
0.5 & 1 HP / 3500 RPM Discharge: 2″
Spherical solids handling : 3/4″
-
DISCHARGE
2″ NPT, vertical. -
LIQUID TEMPERATURE
104 °F (40 °C) continuous -
VOLUTE
Cast iron ASTM A-48 class 30 -
MOTOR HOUSING
Cast iron ASTM A-48 class 30 -
SEAL PLATE
Cast iron ASTM A-48 class 30 -
IMPELLER
Design : single vane enclosed.
Material : polypropylene with stainless steel insert. -
SHAFT
Stainless steel -
O-RINGS
Square shaped Buna-N -
PAINT
Air dry enamel, water based. -
SEAL
Design : outboard single mechanical, oil filled chamber.
Material : carbon / ceramic / Buna-N, with stainless steel hardware. -
HARDWARE
300 series stainless steel -
CORD ENTRY
30 ft of neoprene cord, sealed against moisture. -
BEARINGS
Ball, single row, oil lubricated. -
MOTOR
NEMA L, single phase, permanent split capacitor, 115 & 230 volts, 60 Hz, 3500 RPM, oil filled, class B insulation, with overload protection in motor. -
OPTIONAL EQUIPMENT
Additional cord, seal material, impeller trims, slide rail coupling (SRC-2).
MODEL| PART No.| HP| VOLTS| PHASE| RPM
(Nominal)
| MAX AMPS| LOCKED ROTOR AMPS| NEMA CODE| CORD SIZE| CORD TYPE| WEIGHT
(pounds)
---|---|---|---|---|---|---|---|---|---|---|---
BPSTEP512| 62180203| 0.5| 115| 1| 3500| 13.1| 26.2| G| 14/3| SOW| 80
BPSTEP512A| 62180204| 0.5| 115| 1| 3500| 13.1| 26.2| G| 14/3| SOW| 80
BPSTEP522| 62180205| 0.5| 230| 1| 3500| 5.6| 13.2| E| 14/3| SOW| 80
BPSTEP1022| 62180206| 1| 230| 1| 3500| 9.1| 23.5| f| 14/3| SOW| 80
A = Automatic Float Switch.
IMPORTANT
- Never use this pump to handle explosive liquids.
- This pump is not approved to be used in swimming pools, recreational installations or any application where human contact may be common.
- Pump may be operated “dry” for extended periods without damage to motor and/or seals.
- Testing is performed with water specific gravity of 1.0 @ 68 °F (20 °C); other fluids may vary performance.