Franklin Electric Convertible Pro (RM2) Series Cast Iron Convertible Jet Pump

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What Is the Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump?

The Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is a high-performance, heavy-duty water pump built for both shallow and deep well applications. Available at Ken’s Distributing, this pump is capable of lifting water from depths of up to 100 feet and delivering up to 23 gallons per minute, making it one of the most capable convertible jet pumps in the Franklin Electric lineup.

The Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is designed for homeowners, contractors, and light commercial operations that need a powerful and flexible well pump that can handle more demanding water supply requirements than a standard convertible jet pump. With a stainless steel impeller, a high service factor 56C-frame motor, and a maximum working pressure of 150 PSI, the RM2 is built to deliver consistent performance in challenging residential and light commercial well systems.

Kendisco carries the full Franklin Electric Convertible Pro RM2 Series lineup, including both single-phase and three-phase models. Every unit is NSF/ANSI/CAN 372 certified for safe use in potable drinking water systems, giving you full confidence in the water quality of your supply system.

What Makes the RM2 the Premium Convertible Jet Pump Option?

The Franklin Electric Convertible Pro RM2 goes beyond what the standard C Series convertible jet pump offers. Here is what sets the RM2 apart:

Higher Maximum Working Pressure: The RM2 is rated for up to 150 PSI, compared to 75 PSI on the standard C Series. This makes it a much better fit for systems that require higher pressure output.
Greater Depth Capability: The RM2 can lift water from depths of up to 100 feet, giving it a deeper reach than many standard convertible jet pump options.
Higher Flow Rate: With up to 23 GPM of output, the RM2 delivers significantly more water flow than the standard C Series, which tops out at 16 GPM.
Three-Phase Option Available: Unlike the standard C Series, the RM2 is available in a three-phase model, making it suitable for light commercial and agricultural installations with three-phase power.
High Service Factor Motor: The 56C-frame motor with a high service factor is built for sustained, demanding operation and provides more reliable long-term performance under heavy use.
Shaft Coupling for Easy Servicing: The keyed shaft motor can be quickly removed for servicing without disturbing the plumbing, reducing maintenance time and effort.

If your application requires higher pressure, greater depth, more flow, or three-phase power, the Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is the right choice. The team at Ken’s Distributing is happy to help you compare the RM2 with the standard C Series to find the best fit for your system.

Key Features and Benefits of the Franklin Electric Convertible Pro RM2 Cast Iron Jet Pump

Convertible Shallow and Deep Well Operation: Ships with an internal shallow well injector pre-installed. Swap it with a bypass plug to switch to deep well configuration. Supports wells up to 100 feet deep with the appropriate setup.
Heavy-Duty Cast Iron Case: The rugged cast iron construction provides long-lasting durability in residential and light commercial water supply environments.
Flexible Port Configuration: Features a 1-¼ inch inlet and three 1 inch outlets, giving installers flexibility to match different plumbing configurations and system layouts.
Stainless Steel Impeller: Provides excellent corrosion resistance and long-term strength for smooth and efficient water flow throughout the service life of the pump.
Precision-Molded Thermoplastic Diffuser: Engineered for efficient hydraulic performance, delivering consistent water pressure output under varying operating conditions.
High Service Factor 56C-Frame Motor: Built for reliable and consistent power output, with a high service factor that allows the motor to handle demanding loads without overheating or premature wear.
Shaft Coupling for Quick Motor Removal: The keyed shaft coupling design allows the motor to be removed quickly for servicing or replacement without affecting the pump’s plumbing connections.
Carbon and Ceramic Mechanical Seal: A carbon and ceramic mechanical shaft seal with nitrile elastomers provides robust, leak-free sealing under high-pressure operating conditions.
Factory-Installed Adjustable Pressure Switch: Pre-set at 30/50 PSI and adjustable to accommodate different system pressure requirements.
Three-Phase Option: The 1 HP three-phase model operating on 230/460 VAC is available for light commercial and agricultural applications with three-phase power supply.
High Maximum Working Pressure: Rated for up to 150 PSI, making the RM2 suitable for higher-pressure water supply systems where the standard 75 PSI rating of other jet pumps falls short.
NSF/ANSI/CAN 372 Certified: Certified safe for potable drinking water use, meeting the safety requirements for residential and light commercial water supply applications.

Technical Specifications

Specification	Detail
Available HP	½ HP, ¾ HP, 1 HP
Phase Options	Single-Phase and Three-Phase available
Voltage (Single-Phase)	115 VAC / 230 VAC (Dual Voltage)
Voltage (Three-Phase)	230 VAC / 460 VAC
Inlet Port Size	1-¼ inch
Outlet Port Sizes	Three 1 inch outlets
Max Flow Rate	Up to 23 GPM
Max Depth Capability	Up to 100 feet
Max Water Temperature	140°F / 60°C
Maximum Working Pressure	150 PSI
Pressure Switch Setting	30/50 PSI (Pre-installed, adjustable)
Housing Material	Cast Iron
Impeller Material	Stainless Steel
Diffuser Material	Thermoplastic
Mechanical Seal	Carbon/Ceramic with Nitrile Elastomers
Motor Frame	56C-Frame, High Service Factor
Certification	NSF/ANSI/CAN 372 – Potable Water

Order Information

Convertible Pro RM2 Series Cast Iron Jet Pump

Item	Model	HP	Phases	Volts
91140005	FP05CI-C	1/2 hp	Single-Phase	115 VAC / 230 VAC
91140007	FP07CI-C	3/4 hp	Single-Phase	115 VAC / 230 VAC
91140010	FP1CI-C	1 hp	Single-Phase	115 VAC / 230 VAC
91112011	1RM2-T	1 hp	Three-Phase	230 VAC / 460 VAC

Convertible Pro RM2 vs. C Series: Choosing the Right Convertible Jet Pump

Both the Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump and the C Series are convertible jet pumps, but they are designed for different levels of demand. Here is a clear comparison to help you make the right decision:

Feature	Convertible Pro RM2	C Series Convertible
Max Flow Rate	Up to 23 GPM	Up to 16 GPM
Max Working Pressure	150 PSI	75 PSI
Max Depth Capability	Up to 100 feet	Up to 90 feet
HP Range	½, ¾, 1 HP	½, ¾ HP
Three-Phase Option	Yes – 1 HP, 230/460 VAC	No
Motor Frame	56C-Frame, High Service Factor	56J Threaded Shaft
Impeller Material	Stainless Steel	Stainless Steel
NSF Certified	Yes	Yes
Best For	Demanding residential, light commercial, higher pressure systems	Standard residential well water supply

If your well system requires higher pressure, deeper reach, more flow rate, or three-phase power, the Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is clearly the stronger option. For standard residential shallow or moderate-depth well applications, the C Series is a reliable and cost-effective solution. If you are not sure which pump fits your system, contact the team at Ken’s Distributing and we will help you sort it out.

Applications: Where Is the Franklin Electric Convertible Pro RM2 Used?

The Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is a good fit for applications that go beyond what a standard convertible jet pump can handle. Here are the most common uses:

Residential Well Water Supply with Higher Demand: Homes with larger families or higher daily water usage needs benefit from the RM2’s 23 GPM flow rate and 150 PSI working pressure compared to standard jet pumps.
Deep Private Wells: With the ability to draw water from depths of up to 100 feet, the RM2 is well suited for residential properties with deeper private wells where standard jet pumps cannot reach.
Light Commercial Water Systems: The three-phase model option and higher output make the RM2 suitable for small commercial facilities, agricultural operations, and light industrial water supply systems with greater demand.
Higher Pressure Water Supply Systems: Applications that require sustained water pressure above what a 75 PSI pump can deliver benefit from the RM2’s 150 PSI maximum working pressure rating.
Irrigation and Outdoor Water Supply: The higher GPM output makes the RM2 a capable choice for larger irrigation systems or outdoor water supply setups connected to a private well.
Agricultural and Farm Use: The three-phase model is particularly useful for farm operations with three-phase electrical service that need a reliable and high-output well pump.
Properties with Variable Well Depth: The convertible design means the RM2 can be reconfigured between shallow and deep well operation, making it a flexible long-term investment for properties where well conditions may change.

Installation and Setup Details

The Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is designed to be practical to install and easy to service in the field. Here is a summary of the key installation details:

Shallow Well Configuration: The pump ships with an internal shallow well injector pre-installed. For shallow well operation up to 25 feet, no additional components are needed beyond standard plumbing accessories.
Deep Well Configuration: Replace the internal shallow well injector with a bypass plug and install the appropriate deep well injector kit at the well. This configuration allows the pump to draw water from depths up to 100 feet. Deep well injector kits are available separately at Kendisco.
Motor Frame: The 56C-frame keyed shaft design allows the motor to be removed quickly using the shaft coupling for easy servicing or motor replacement without disturbing the pump’s plumbing connections.
Port Configuration: The pump features a 1-¼ inch inlet and three 1 inch outlets, providing flexibility for different plumbing configurations and multi-outlet system setups.
Pressure Switch: The factory-installed pressure switch is preset at 30/50 PSI and is adjustable to match your specific system requirements.
Voltage Options: Single-phase models are configurable for 115 VAC or 230 VAC. The three-phase model operates on 230 VAC or 460 VAC.

For a fully functional water supply system, Ken’s Distributing recommends pairing the RM2 with a compatible pressure tank, foot valve, check valve, pressure gauge, and the appropriate deep well injector kit if deep well operation is required. Our team at Ken’s Distributing is ready to help you put together everything you need for a complete installation.

Compatible Replacement Parts and Accessories

Keeping your Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump in top condition means using genuine Franklin Electric replacement parts. Kendisco carries a full range of compatible parts and accessories for the RM2 Series, including:

Deep well injector kits (sold separately, required for deep well operation)
Bypass plug assemblies
Mechanical seal replacement kits
Stainless steel impeller assemblies
Pressure switch replacements
Gasket and O-ring kits
Pressure tank accessories

Using genuine Franklin Electric parts ensures the RM2 continues to perform at its rated specifications and protects your pump warranty. Browse the full selection of compatible Franklin Electric replacement parts available at Kendisco today.

View Franklin Electric Replacement Parts at Ken’s Distributing

Frequently Asked Questions About the Franklin Electric Convertible Pro RM2 Cast Iron Jet Pump

What does the RM2 designation mean on this pump?

The RM2 designation identifies this as the second generation of Franklin Electric’s premium convertible jet pump line. The Convertible Pro RM2 Series Cast Iron Jet Pump features improved motor performance, higher flow rates, higher working pressure, and greater depth capability compared to the standard C Series convertible jet pump.

How deep can the Franklin Electric Convertible Pro RM2 pump from?

The Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump can draw water from depths of up to 100 feet when configured for deep well operation with the appropriate deep well injector kit installed. In shallow well mode, the pump handles suction lifts up to 25 feet without an injector kit. Contact Ken’s Distributing for help selecting the right injector kit for your well depth.

What is the maximum flow rate of the RM2 pump?

The Franklin Electric Convertible Pro RM2 delivers up to 23 gallons per minute, which is significantly higher than the 16 GPM output of the standard C Series convertible jet pump. This makes the RM2 a better choice for homes or facilities with higher daily water demand.

What is the maximum working pressure of the RM2?

The Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is rated for a maximum working pressure of 150 PSI, which is double the 75 PSI maximum of the standard C Series. This higher pressure rating makes the RM2 suitable for more demanding water supply systems that require sustained higher pressure output.

Is a three-phase model available for the RM2?

Yes. The Franklin Electric Convertible Pro RM2 is available in a 1 HP three-phase model operating on 230 VAC or 460 VAC. This model is designed for light commercial and agricultural installations with three-phase electrical service. Single-phase models in ½, ¾, and 1 HP are also available. Kendisco carries all RM2 models.

Does the RM2 come ready for shallow well or deep well use?

The Franklin Electric Convertible Pro RM2 ships with an internal shallow well injector pre-installed, so it is ready for shallow well operation right out of the box. For deep well use, the shallow well injector is replaced with a bypass plug and a separately purchased deep well injector kit is installed. Ken’s Distributing carries compatible deep well injector kits for the RM2 Series.

Is the RM2 pump safe for drinking water?

Yes. The Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump is NSF/ANSI/CAN 372 certified, confirming it meets the safety standards required for use in potable drinking water supply systems.

What is the difference between the RM2 and the standard C Series convertible jet pump?

The RM2 offers higher flow rate (23 GPM vs. 16 GPM), higher maximum working pressure (150 PSI vs. 75 PSI), greater depth capability (100 feet vs. 90 feet), a wider HP range including a 1 HP option, and a three-phase model option that the C Series does not have. The RM2 also uses a 56C-frame high service factor motor compared to the 56J threaded shaft motor in the C Series. For demanding applications, the RM2 is the stronger choice.

Where can I buy the Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump?

You can purchase the Franklin Electric Convertible Pro RM2 Series Cast Iron Jet Pump directly from Ken’s Distributing at Kendisco.com. Our team is ready to assist with product selection, injector kit recommendations, compatible accessories, and any technical questions about the RM2 pump.