STENNER 45MJL5A1STAA Chemical Pump Gpd Tubing 840034708479 45M5 50 1/4 120V

( Brand: Stenner ), ( Manufacturer Part Number: 45MJL5A1STAA ), ( Pool Type: In-ground ), ( Type: Chemical Pump ), ( Style: Adjustable ), ( Country/region Of Manufacture: United States ), ( UPC: 840034708479 )

Review STENNER Adjustable Chemical Feed Pump Psi 50 Gpd 1/4 In Tubing 120v

The Stenner 45MJL5A1STAA 45M-5 Chemical Pump is a reliable and efficient solution for your water treatment needs. This pump is designed for applications requiring a flow rate between 25 and 50 gallons per day (GPD) and can be used with 1/4 inch tubing. The pump operates on standard household voltage of 120 volts.

The 45M-5 pump is a positive displacement, diaphragm pump that delivers consistent and accurate chemical dosing. It features a self-priming design, making it suitable for use in applications where there is no standing water. The pump's diaphragms are made of a durable and chemical-resistant material, ensuring long-lasting performance even in demanding applications.

The pump's compact design makes it easy to install and integrate into various water treatment systems. It also comes with a built-in check valve that prevents backflow, ensuring that the chemical solution is always flowing in the intended direction. The pump's flow rate can be easily adjusted using the integral flow control valve, allowing for precise dosing.

The 45M-5 pump is also equipped with a thermal overload protection system that automatically shuts off the pump in case of overheating, ensuring safe and reliable operation. The pump housing is made of corrosion-resistant materials, making it suitable for use in harsh environments.

Overall, the Stenner 45MJL5A1STAA 45M-5 Chemical Pump is a versatile and reliable solution for water treatment applications requiring a flow rate between 25 and 50 GPD. Its durable design, easy installation, and precise dosing capabilities make it an excellent choice for a wide range of applications.

Stenner 45MJL5A1STAA 45M5 Chemical Pump: Pros, Cons, and Conclusion

The Stenner 45MJL5A1STAA 45M5 Chemical Pump is a popular choice for small to medium-sized applications due to its reliability, efficiency, and versatility. In this analysis, we will discuss the key features, advantages, and disadvantages of this pump.

- Flow rate: 25 to 50 gallons per day (GPD)

- Power source: 120 volts

- Tubing size: 1/4 inch

- Self-priming

- Diaphragm design

- Corrosion-resistant

1. Self-priming: Eliminates the need for constant priming, making it more convenient to use.

2. Diaphragm design: Minimizes wear and tear, ensuring a longer lifespan.

3. Corrosion-resistant: Suitable for use with chemicals, providing durability and reliability.

4. Efficient: Consumes less power compared to other pumps in its class.

5. Versatile: Can be used for various applications, including water treatment, pool cleaning, and industrial processes.

1. Limited flow rate: May not be suitable for high-volume applications.

2. Price: More expensive compared to some other pumps in its class.

3. Size: Larger than some portable pumps, making it less portable.

The Stenner 45MJL5A1STAA 45M5 Chemical Pump offers several advantages, including self-priming, diaphragm design, corrosion resistance, efficiency, and versatility. However, it has some disadvantages, such as a limited flow rate, higher price point, and larger size compared to some other pumps.

If you require a pump for a small to medium-sized application where durability, reliability, and efficiency are important factors, the Stenner 45MJL5A1STAA 45M5 Chemical Pump is an excellent choice. However, if you need a pump with a higher flow rate or a lower price point, you may want to consider other options. Ultimately, the decision depends on your specific application requirements and budget.

Details:

The manual can be easily downloaded from Stenner web site. Quick and Easy to Service Use. You can call and they may send you out a copy. This pump came back with the manual missing.

This adjustable flow pump is rated to 50 gallons of chemicals per day at 25 PSI. This Stenner chemical pump #45MJL5A1STAA provides reliable feeding for your swimming pool. Adjustable output potential of 50 gallons chemical per day. Includes 1/4 Inch Suction and Discharge Tubing.

The pump is discounted to accommodate for the missing manual.

part #: 45mjl5a1staa prices

• $481.00-$670.00

specifications poolmaintgo:

• brand: Stenner
• mpn: 45mjl5a1staa
• pool type: In-ground
• type: Chemical Pump
• style: Adjustable
• country/region of manufacture: United States
• upc: 840034708479

payments poolmaintgo:

• other
• wallet: Apple-pay
• credit card: Diners-club

general poolmaintgo:

• Pools Spas > Pool Equipment Parts > Other Pool Equipment Parts
• condition: Open box

seller poolmaintgo:

• rating: 0.0%
• # reviews: 0
• city: Augusta, Maine

returns poolmaintgo:

• policy: No Returns

offer poolmaintgo:

• quantity: 1
• sold: 0
• options: Ship-to-home
• best offers: True
• started: July 3, 2025
• availability: In Stock

shipping poolmaintgo:

• type: Calculated
• cost: $0.00
• carrier: USPS
• transit: 6-12 Days
• service: USPS Ground Advantage
• class: Standard

Stenner 45MJL5A1STAA Is Similar To:

• 799321766701 Stenner Pump Company Qp255-1 (27.5% similar) Stenner pump company QP255-1 head-single head images to open box - okay condition. Comes with only what is pictured. Comes with only what is pictured. Pictures are actual item, please see for exact condition. Item is open box and does appear to have been used. We unbox, take pictures, and note ...(July 14th, 2017)
• E20phf Stenner Gallon Tank System With Gpd Psi Adjustable Rate Pump (39.5% similar) New, never installed system with some assembly. Please e-mail your questions or concerns and don't forget free us shipping. 5 gallon tank. Sorry no APO's. Best on-line price. This is a model E20PHF has an adjustable rate removable pump mounted on buyer pays return shipping. New Stenner pump system ...(October 6th, 2018)
• Ucak300 Stenner Check Valve Tubing (35.5% similar) Manufacturer:Sternest number: UCAK300 UCMAC38 R-3400 condition: brand new. Stenner check valve, tubing, and ceramic weight - UCAK3 UCMAC38 free shipping. Stenner pump parts kit - includes Stenner injection fitting with nut and ferrule ceramic weight w CLIPR-3400 Tyson UV resistant tubing, approx 5 ...(January 31st, 2018)
• Stenner 85mjh2a1staa 85mhp17 Adjustable Flow Pump 100 Psi 17 Gpd 120 Volt 1 4 Inch Tubing (70.7% similar) Includes 1/4 inch suction and discharge tubing. Quick and easy to service use. This adjustable flow pump is rated to 17 gallons of chemicals per day at 100 psi. Adjustable output potential of 17 gallons chemical per day. This Stenner chemical pump #85MJH2A1STAA provides reliable feeding for your ...(February 5th, 2025)
• Stenner 170jl5a1staa 170dm5 Double Head Adjustable Flow Pump 25 Psi 170 Gpd 120 Volt 1 4 Inch (64.9% similar) Replaceable parts. Stenner is one of the leading manufacturers chemical pumps. Quick and easy to service use. The pump is new and was found not to be working properly. Includes 1/4 inch suction and discharge tubing. They take pride in manufacturing a powerful and reliable product that will last you ...(July 3rd, 2025)
• Stenner Ucfc5ad Main Shaft For Single Head-adjustable Rate (32.4% similar) Shipping carriers include, USPS, FedEx and ups. Main shaft for single head-adjustable rate: , manufacturer part #UCFC5AD. Brand: Stenner. Buyer: c r 495 useful links. Manufacturer part number: UCFC5AD...(July 19th, 2025)
• Stenner Malt010 Suction discharge Tubing (30.8% similar) Brand: Stenner. Manufacturer part number: MALT010. Buyer: c r 495 useful links. Suction/discharge tubing: , manufacturer part #MALT010. Shipping carriers include, USPS, FedEx and ups...(August 6th, 2025)
• Stenner 45mjh2a1staa 45mhp10 Adjustable Flow Pump 100 Psi 10 Gpd 120 Volt 1 4 Inch Tubing (74% similar) This Stenner chemical pump #45MJH2A1STAA provides reliable feeding for your swimming pool. Adjustable output potential of 10 gallons chemical per day. Quick and easy to service use. This adjustable flow pump is rated to 10 gallons of chemicals per day at 100 psi. Includes 1/4 inch suction and ...(August 12th, 2025)
• Stenner S3g45mfh1a1suaa 30 Gallon Chemical Tank With 45mphp2 Model Fixed Pump 100 Psi 3 Gpd 120v 1 4 Inch (57.9% similar) Lid has child resistant lock. The motors output shaft rotates at a fixed rpm which drives the roller assembly within pump head. The classic 45 series fixed pumps are single head self-priming pumps that have fixed outputs. The classic series single head fixed output metering pump is built with two ...(October 8th, 2025)
• Scp Distributors Llc Pool Corp Ak600 Stenner Pump Company Flow Indicator 1 4-inch (24.6% similar) Fast delivery. Flow indicator 1/4...(January 4th, 2026)
• Stenner Pump Company Magre55 Aquashield Grease Gear Lube 5.5oz Tube Oem Parts (31.1% similar) Helps extend pump life and maintain smooth operation. This oem grease helps reduce friction, protect against corrosion, and extend the life of your equipment. Stenner MAGRE55 aqua shield grease 5.5 oz pump gear lube tube. Key features. Provides superior lubrication for Stenner pump components. Oem ...(March 5th, 2026)