Flotec FP4312 1/2 HP Thermoplastic Convertible Jet Pump
The Flotec FP4312 is built for homeowners who need dependable water delivery without worrying about corrosion or breakdowns. Its housing is molded from fiberglass-reinforced thermoplastic, a material chosen specifically to resist rust, mineral buildup, and the general wear that comes from pulling water day after day. Whether the water source sits close to the surface or drops down toward the 100-foot mark, this pump is engineered to keep performance steady, making it a practical choice for wells that don't always behave predictably.
What makes the FP4312 especially convenient is its flexibility. Because it's a convertible jet pump, it can be configured for either shallow well or deep well setups depending on which jet kit is installed, so homeowners aren't locked into a single use case if their water source changes. The motor arrives ready to run at 115 volts but can be converted to 230 volts, giving installers room to match the pump to their home's electrical setup without buying a different unit.
Beyond the technical specs, this is a pump meant to be lived with for years. The 1/2 HP motor is sized to handle everyday household demands like supplying a home's plumbing, filling a tank, or feeding an irrigation line, and the corrosion-resistant housing means it won't quietly degrade from the inside the way metal pumps sometimes do. For anyone replacing an aging jet pump or setting up a new well system, the FP4312 offers a straightforward, low-maintenance option backed by a well-known brand in residential water equipment.
Key Features
- Fiberglass-reinforced thermoplastic housing for superior corrosion resistance
- Convertible design supports both shallow well and deep well configurations
- Ready-to-install dual voltage motor, factory preset to 115V with 230V conversion available
- Self-priming operation for simplified setup
- Built-in regulator adjustable for optimal deep well performance
- Backed by a 1-year limited warranty
Applications
- Residential well water supply systems
- Shallow well setups at depths up to 25 feet
- Deep well setups at depths up to 70 feet using a deep well jet kit
- Home irrigation and lawn watering systems
- Livestock watering and general outdoor water supply
- Replacement pump for aging or corroded jet pumps
Specifications
- Body Construction: Thermoplastic
- Horsepower: 1/2 HP
- Maximum Capacity: 9 GPM (shallow well setup)
- Flow at 10' Lift and 40 PSI: 7.8 GPM (shallow well setup)
- Max Lift: 25' with shallow well jet kit / 70' with deep well jet kit
- Max PSI: 62 PSI (shallow well setup)
- Pressure Switch Setting: 30/50
- Suction Port Size: 1-1/4"
- Discharge Port Size: 1" (minimum 3/4")
- Amp Draw: 9.9 Amps at 115V / 4.95 Amps at 230V
- Voltage: 115V/230V, 60 Hz (factory preset to 115V)
- Recommended Breaker: 15 Amp
- Maximum Water Temperature: 140°F (60°C)
FAQ
Q: Can the Flotec FP4312 be used for both shallow and deep wells?
A: Yes, it's a convertible jet pump, meaning it can be configured for shallow well use up to 25 feet or deep well use up to 70 feet with the appropriate jet kit.
Q: Does the FP4312 come ready to run right out of the box?
A: Yes, the motor is factory preset to 115 volts and ready to install, though it can be converted to 230 volts using the included manual instructions.
Q: How long does the Flotec FP4312 typically last?
A: With its corrosion-resistant thermoplastic housing and proper maintenance, it's designed to provide years of dependable service, and it's backed by a 1-year limited warranty.
Q: What size breaker does this pump require?
A: A 15 amp breaker is recommended for safe and proper operation.
Q: Is the FP4312 suitable for irrigation or only household water supply?
A: It works well for both. Many homeowners use it for household plumbing as well as irrigation, garden watering, and general outdoor water supply needs.
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