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Performance Curves
Pentair Hydromatic OSP Series 1/2 HP Cast Iron/Naval Bronze Effluent Pumps
Pentair Hydromatic OSP Series 1/2 HP Cast Iron/Naval Bronze Effluent Pumps
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The Hydromatic OSP50 submersible pump is specifically designed to meet the demands of residential sump, elevator pit, septic tank effluent, industrial circulator and transfer tank applications.
Key Features
- Continuous Duty Rated
- Naval Bronze model Available for Corrosion Resistance
- Carbon/Ceramic Type 21 Mechanical Shaft Seal
- Oil-filled Motor with Automatic Thermal Overload for Maximum Protection
- Upper and Lower Single-Row Ball Bearing Construction
- Piggyback Plug Available for Easy Maintenance and Replacement
Warranty
12 months from date of purchase or 18 months from date of manufacture, whichever comes first
Specifications
| Item # | Horsepower | Full Load Amps | Motor Type | RPM |
|---|---|---|---|---|
| OSP50MI | 1/2 | 9.5 | Split Phase | 1750 |
| OSP50M2 | 1/2 | 5.2 | Split Phase | 1750 |
| OSP50AI | 1/2 | 9.5 | Split Phase | 1750 |
| OSP50A2 | 1/2 | 5.2 | Split Phase | 1750 |
| OSP50AB1 | 1/2 | 9.5 | Split Phase | 1750 |
| Item # | Horsepower | Full Load Amps | Motor Type | RPM |
|---|---|---|---|---|
| OSP50MI | 1/2 | 9.5 | Split Phase | 1750 |
| OSP50M2 | 1/2 | 5.2 | Split Phase | 1750 |
| OSP50AI | 1/2 | 9.5 | Split Phase | 1750 |
| OSP50A2 | 1/2 | 5.2 | Split Phase | 1750 |
| OSP50AB1 | 1/2 | 9.5 | Split Phase | 1750 |
BODY CONSTRUCTION: Class 30 Cast Iron or Naval Bronze
MAXIMUM HEAD: 25 ft. (7.6 m)
MAXIMUM CAPACITY: 60 GPM (3.8 LPS)
FLOW at 10' LIFT: 52 GPM
SWITCH TYPE: Diaphragm Pressure Switch
MINIMUM SUMP DIAMETER: Simplex: 18" Duplex: 30"
DISCHARGE PIPE SIZE: 1-1/2" NPT (38.1 mm) OR 2" NPT (50.8 mm)
MAXIMUM SOLIDS HANDLING SIZE: 5/8"
AMP DRAW (full load): 9.5 on 115v / 5.2 on 230v
CORD LENGTH: 10' SJTW (20' optional)
VOLTAGE: Available in 115v or 230v AC, 60 Hz (Naval Bronze models in 115v only)
MAXIMUM LIQUID TEMPERATURE: 140°F (60°C)
MOTOR: 1/2 HP split-phase with Thermal Overload
IMPELLER OPTIONS: Open vane Naval Bronze or Thermoplastic Vortex