Dayton Centrifugal Pump Head: Centrifugal Pump Head, 56J NEMA, 1/2 hp Max. Horsepower
The DAYTON Centrifugal Pump Head (SKU 4JMY2) is a straight centrifugal pump head with a closed impeller, all constructed from 304 Stainless Steel including the volute, housing, and impeller. It features a 360°…
SKU 3G-OTH-94035
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Product Description
The DAYTON Centrifugal Pump Head (SKU 4JMY2) is a straight centrifugal pump head with a closed impeller, all constructed from 304 Stainless Steel including the volute, housing, and impeller. It features a 360° discharge rotation at 90° increments and is compatible with a 56J NEMA motor frame, supporting a maximum horsepower of 1/2 hp at 60 Hz.
Frequently Asked Questions
What is the DAYTON 4JMY2 centrifugal pump head used for?
The DAYTON 4JMY2 centrifugal pump head is used for transferring clean, non-aggressive liquids in industrial applications such as water circulation, cooling systems, and general fluid handling. Its 304 stainless steel construction provides corrosion resistance, making it suitable for food processing, chemical dosing, and HVAC systems.
What are the specifications of the DAYTON 4JMY2 centrifugal pump head?
The DAYTON 4JMY2 centrifugal pump head features a closed impeller, volute, and housing all made of 304 stainless steel. It is compatible with a 56J NEMA motor frame, supports a maximum horsepower of 1/2 hp at 60 Hz, and offers 360° discharge rotation at 90° increments. The manufacturer part number is 4JMY2.
Where to buy the DAYTON 4JMY2 centrifugal pump head worldwide?
You can source the DAYTON 4JMY2 centrifugal pump head through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this DAYTON pump head.
How to select the right motor for the DAYTON 4JMY2 pump head?
To select a motor for the DAYTON 4JMY2 pump head, ensure it has a 56J NEMA frame and a maximum horsepower of 1/2 hp at 60 Hz. Match the motor's shaft diameter and rotation direction to the pump's closed impeller design. Consult the pump's technical data for specific power and speed requirements to avoid overloading.
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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.













