Dayton Centrifugal Pump Head: Centrifugal Pump Head, 56J NEMA, 1 1/2 hp Max. Horsepower
The DAYTON 4JMY5 is a straight centrifugal pump head with a closed impeller, all wetted components—volute, housing, and impeller—made of 304 stainless steel. It features a 360° discharge rotation adjustable in 90°…
SKU 3G-OTH-94108
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Product Description
The DAYTON 4JMY5 is a straight centrifugal pump head with a closed impeller, all wetted components—volute, housing, and impeller—made of 304 stainless steel. It features a 360° discharge rotation adjustable in 90° increments and is designed for a 56J NEMA motor frame, supporting up to 1 1/2 hp at 60 Hz.
Frequently Asked Questions
What is the DAYTON 4JMY5 centrifugal pump head used for?
The DAYTON 4JMY5 straight centrifugal pump head is used for transferring clean, non-aggressive liquids in industrial applications such as water circulation, cooling systems, and process fluid handling. Its 304 stainless steel construction provides corrosion resistance for light chemical or food-grade environments.
What are the specifications of the DAYTON 4JMY5 pump head?
The DAYTON 4JMY5 pump head features a closed impeller, all wetted parts in 304 stainless steel, and a 360° discharge rotation adjustable in 90° increments. It is designed for a 56J NEMA motor frame and supports up to 1 1/2 hp at 60 Hz. The manufacturer part number is 4JMY5.
Where to buy the DAYTON 4JMY5 pump head worldwide?
3G Electric supplies the DAYTON 4JMY5 pump head worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this pump head to any country.
How to select the right motor for the DAYTON 4JMY5 pump head?
Select a motor with a 56J NEMA frame, up to 1 1/2 hp at 60 Hz, and the appropriate shaft configuration. Ensure the motor's power and speed match the pump's hydraulic requirements for your application. Consult the pump curve or a 3G Electric specialist for proper sizing.
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Common applications for DaytonDayton Products
3G Electric supplies Dayton straight centrifugal pump heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













