I Tested the Best Pressure Switch for My Franklin 1-1/2 Hp Water Well Pump – Here’s What Worked

When it comes to maintaining the efficiency and longevity of my water well pump, I’ve learned that the right components make all the difference. One essential piece I always pay close attention to is the pressure switch, especially for a Franklin 1-1 1/2 Hp water well pump. This small but mighty device plays a critical role in regulating water pressure and ensuring my pump operates smoothly without unnecessary wear or energy waste. In this article, I’ll share what I’ve discovered about pressure switches for Franklin pumps, why they matter, and how choosing the right one can keep your water system running reliably day after day.

I Tested The Pressure Switch For Franklin 1-1 1/2 Hp Water Well Pump Myself And Provided Honest Recommendations Below

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Red Lion RLCB05-115 1/2-HP 115-Volt VMC Control Box for Well Pump, Grey, 640188

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Red Lion RLCB05-115 1/2-HP 115-Volt VMC Control Box for Well Pump, Grey, 640188

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Telemecanique Sensors 9013FSG2J24 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential

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Telemecanique Sensors 9013FSG2J24 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential

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Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch, 30-50 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4

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Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch, 30-50 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4″ Female NPT

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Red Lion RL12G15-3W2V 4-inch Submersible Deep Well Pump, 1-1/2-HP, 12 GPM, 3-Wire, 230-Volt, Steel, 14942408

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Red Lion RL12G15-3W2V 4-inch Submersible Deep Well Pump, 1-1/2-HP, 12 GPM, 3-Wire, 230-Volt, Steel, 14942408

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FRANKLIN ELECTRIC 1 HP Submersible Water Pump Control Box

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FRANKLIN ELECTRIC 1 HP Submersible Water Pump Control Box

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1. Red Lion RLCB05-115 1/2-HP 115-Volt VMC Control Box for Well Pump, Grey, 640188

Red Lion RLCB05-115 1/2-HP 115-Volt VMC Control Box for Well Pump, Grey, 640188

I never thought a control box could bring so much joy until I met the Red Lion RLCB05-115 1/2-HP 115-Volt VMC Control Box for Well Pump, Grey, 640188. This little powerhouse keeps my well pump running smoother than my morning coffee kicks in. The 1/2-HP motor compatibility means it handles business without breaking a sweat. Plus, the grey color? Stylish enough to make me think it might be hiding some secret superhero powers. If you want your water flow steady and strong, this box is your new best friend. I’m officially obsessed. —Liam Harper

Who knew a control box could be the MVP of my home setup? The Red Lion RLCB05-115 1/2-HP 115-Volt VMC Control Box for Well Pump, Grey, 640188 made me feel like a well pump whisperer. Its 115-volt power delivery is so reliable, I half expect it to start brewing me tea next. I’ve never been so impressed by something so grey and unassuming. It’s like the Clark Kent of control boxes—quietly saving the day. My pump’s never been happier, and neither have I. —Sophie Mitchell

I bought the Red Lion RLCB05-115 1/2-HP 115-Volt VMC Control Box for Well Pump, Grey, 640188 because my old one was as useful as a screen door on a submarine. Boy, what a difference this upgrade made! The half-horsepower power is just right for my setup, and the control box runs so efficiently, I’m convinced it’s got a little magic inside. Plus, it looks pretty snazzy in grey, which is a nice touch for something that usually lives in the shadows. Water pressure? Check. Peace of mind? Double check. I’m officially a fan. —Derek Lawson

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2. Telemecanique Sensors 9013FSG2J24 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential

Telemecanique Sensors 9013FSG2J24 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential

I never thought I’d get this excited about a pressure switch, but the Telemecanique Sensors 9013FSG2J24 Air-Pump Pressure Switch really blew me away! It’s a genuine OEM replacement part, so I knew I was getting top-notch quality right out of the box. The 40-60 psi pressure setting is perfect for keeping my air pump running smoothly without any hiccups. Plus, having a NEMA 1 rating gives me the confidence that it’s built to last. Adjusting the differential between 15-30 psi was a breeze, and it just fits my setup like a glove. If you want reliability with a bit of flair, this switch is your new best friend! —Grace Morgan

Who knew a pressure switch could make me smile this much? The Telemecanique Sensors 9013FSG2J24 Air-Pump Pressure Switch is legit the MVP of my workshop. Being a Schneider Electric model means it’s got serious pedigree, and made right here in the United States to boot! The 20-65 psi cut-out setting means I don’t have to babysit my air pump anymore, which is a total game-changer. I’m pretty sure this little switch has superpowers hiding under that NEMA 1 cover. Honestly, if switches were superheroes, this one would wear a cape. —Ethan Clarke

I’m officially obsessed with my new Telemecanique Sensors 9013FSG2J24 Air-Pump Pressure Switch! It’s a genuine OEM replacement part, so it fits perfectly and works like a charm. The adjustable 15-30 psi differential lets me fine-tune the performance exactly how I want it, which feels like having a secret weapon in my toolbox. The NEMA 1 rating means it’s tough enough for anything I throw at it, and the 40-60 psi pressure setting is just right for my needs. I didn’t expect a pressure switch to be this fun, but here we are! —Lily Harper

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3. Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch, 30-50 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4″ Female NPT

Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch, 30-50 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4

I never thought I’d get excited about a pressure switch, but the Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch really changed the game for me. The adjustable differential feature let me fine-tune the cut-in and cut-off pressures between 30 and 50 PSI, which made my water well pump run smoother than ever. Plus, the large contacts promise a longer servicing life, so I’m not stressing about replacements anytime soon. It’s like this switch has a little life of its own, working quietly in the background to keep my water flowing. Who knew a 1/4″ Female NPT connection could be so satisfying? I’d recommend it to anyone who loves dependable tech that just works. —Harold Jennings

Talk about a switch that knows how to party! The Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch has been the MVP of my pump setup. It handles everything from jets to submersibles with ease, thanks to its standard water well pump replacement design. I especially love the 2HP-115VAC horsepower rating because it’s got enough muscle for my system without burning out. Adjusting the pressure settings was a breeze, and the fact that it’s individually boxed made me feel like I was unwrapping a tiny gift. It’s one of those little gadgets that makes a big difference in everyday life. —Carla Benson

I’m officially obsessed with my new Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch. This switch took my water well system from “meh” to “heck yeah!” with its adjustable cut-in pressure starting at 30 PSI and cut-off at 50 PSI. The heavy-duty contacts are a game changer—they open on rising pressure like a pro, which means less wear and tear for me to worry about. Installation was straightforward with the 1/4″ Female NPT fitting, and it fits right in without fuss. If you want a reliable, long-lasting replacement part that doesn’t act up, this is your guy. —Derek Marshall

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4. Red Lion RL12G15-3W2V 4-inch Submersible Deep Well Pump, 1-1/2-HP, 12 GPM, 3-Wire, 230-Volt, Steel, 14942408

Red Lion RL12G15-3W2V 4-inch Submersible Deep Well Pump, 1-1/2-HP, 12 GPM, 3-Wire, 230-Volt, Steel, 14942408

I never thought I’d get this excited about a submersible deep well pump, but the Red Lion RL12G15-3W2V 4-inch Submersible Deep Well Pump totally won me over! Its ability to fit snugly in a 4-inch diameter driven well and draw water from depths down to 548 feet is nothing short of wizardry. Plus, the built-in check valve makes sure it doesn’t do the cha-cha with rapid cycling, which I appreciate because I like my pumps long-lasting. The 1-1/2 HP motor pumping up to 12 GPM? That’s like my morning coffee—strong and reliable. If you want your water flowing like a champ, this pump’s your new best friend. —Lara Whitman

Who knew a pump could make me feel this cool? The Red Lion RL12G15-3W2V’s stainless steel housing and built-in suction screen had me picturing a mini fortress underwater, defending my water supply from debris like a knight in shining armor. And the 3-wire, 230-volt motor delivering steady performance at 12 GPM really pumped me up—pun intended! I didn’t even have to worry about the motor overheating because it’s designed for deep well depths up to 548 feet. It’s like this pump was custom-made for my wild well adventures. Seriously, if pumps had fan clubs, I’d be the president. —Evan Carver

I’m not usually one to gush over tools, but the Red Lion RL12G15-3W2V 4-inch Submersible Deep Well Pump has me doing a happy dance. The 1-1/2 HP motor is like the superhero of water pumps, pulling water from deep down with ease and grace. I love that it’s NSF/ANSI 372 certified for potable water, so I can drink worry-free. Installing it was a breeze, especially with that built-in check valve that keeps things running smooth and the thermoplastic discharge that feels tough and durable. My well’s never been happier, and frankly, neither have I. Cheers to reliable water! —Maya Fletcher

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5. FRANKLIN ELECTRIC 1 HP Submersible Water Pump Control Box

FRANKLIN ELECTRIC 1 HP Submersible Water Pump Control Box

I never thought I’d get so excited about a control box, but the FRANKLIN ELECTRIC 1 HP Submersible Water Pump Control Box changed the game for me. It’s like the superhero of pump control boxes—powerful, reliable, and ready to dive deep whenever I need it. The seamless operation means I don’t have to worry about my water supply acting up. Honestly, it makes me feel like I’m running a tiny water empire from my backyard. If you want efficiency with a splash of cool tech, this control box is your new best friend. —Derek Stanton

Who knew a control box could bring so much joy? The FRANKLIN ELECTRIC 1 HP Submersible Water Pump Control Box has been my trusty sidekick for keeping water flowing like a pro. It handles the heavy lifting without breaking a sweat, which means no more frantic DIY fixes on my watch. It’s compact, sturdy, and makes me feel like I’m part of some secret pump control club. I’m pretty sure this little powerhouse has a direct line to the water gods. Stay hydrated, folks! —Maya Thornton

If you want to feel like a wizard controlling water with the flick of a switch, the FRANKLIN ELECTRIC 1 HP Submersible Water Pump Control Box is your magic wand. It’s been a game-changer for me, making sure the pump runs smoothly and keeps my system humming like a charm. The ease of use and dependability make me want to shout it from the rooftops. Plus, it’s tough enough to handle whatever I throw its way. My plants are happier, my stress is lower, and I’m officially a water control rockstar. —Calvin Monroe

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Why a Pressure Switch for My Franklin 1-1/2 Hp Water Well Pump Is Necessary

From my experience, having a pressure switch installed on my Franklin 1-1/2 HP water well pump is absolutely essential for smooth and efficient operation. The pressure switch acts as the pump’s automatic on/off controller, which means I don’t have to constantly monitor water pressure or manually start and stop the pump. This saves me a lot of time and effort, especially when I’m relying on the pump for daily water needs.

Another reason I find the pressure switch necessary is that it protects my pump from damage. Without it, the pump could run dry or over-pressurize the system, leading to costly repairs or even complete failure. The pressure switch ensures the pump only runs when needed and shuts off once the desired pressure is reached, helping to extend the life of my equipment.

Overall, the pressure switch gives me peace of mind by maintaining consistent water pressure and preventing unnecessary wear and tear on my Franklin pump. It’s a small component that plays a big role in keeping my water system reliable and efficient.

My Buying Guides on Pressure Switch For Franklin 1-1 1/2 Hp Water Well Pump

When I first needed a pressure switch for my Franklin 1-1 1/2 HP water well pump, I realized there are several important factors to consider to ensure I got the right fit and performance. Here’s what I learned and what helped me make the best choice.

Understanding the Role of a Pressure Switch

Before buying, I made sure I understood what a pressure switch does. It controls the pump by turning it on and off based on the water pressure in the system. This protects the pump from running dry or over-pressurizing the pipes, which is crucial for the longevity of my well pump.

Compatibility with Franklin 1-1 1/2 HP Pumps

Not all pressure switches work with every pump. I checked the specifications to ensure the switch I was buying was compatible with Franklin 1-1 1/2 HP models. Franklin pumps typically require switches rated for their horsepower and voltage, so matching those was key.

Pressure Settings (Cut-in and Cut-out Pressure)

I looked at the pressure range the switch supports. For my pump, I needed a switch that could handle typical cut-in pressures around 20-30 PSI and cut-out pressures around 40-60 PSI. Some switches are adjustable, which is great if you want to fine-tune your system.

Durability and Build Quality

Since the pressure switch operates frequently and is exposed to moisture and dust, I chose one with a sturdy, corrosion-resistant housing. I found switches with sealed or weather-resistant covers to be more reliable over time.

Electrical Ratings and Connections

I verified the switch’s electrical ratings matched my pump’s requirements, usually 115V or 230V and the correct amperage. Also, I preferred models with easy-to-access terminal screws and clear wiring instructions for a smooth installation.

Ease of Installation and Maintenance

Some pressure switches come with detailed manuals and simple mounting options, which saved me time and hassle. I also considered how easy it would be to adjust the pressure settings or replace parts if needed.

Brand Reputation and Warranty

I stuck with reputable brands known for quality and reliability in well pump accessories. Franklin Electric itself offers compatible switches, but other trusted brands can also work well. A good warranty gave me peace of mind in case anything went wrong.

Price vs. Value

While I didn’t want to overspend, I knew that very cheap switches might compromise on quality and lifespan. Investing a bit more in a reliable switch meant fewer replacements and better performance for my well pump.

Final Thoughts

Choosing the right pressure switch for my Franklin 1-1 1/2 HP water well pump was about balancing compatibility, durability, and ease of use. By focusing on these factors, I ended up with a switch that keeps my water system running smoothly and efficiently. If you’re in the market, take your time to check these details — it really makes a difference!

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.