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Speck TOE-GN Series Centrifugal Thermal Transfer Pump

Speck TOE GN Pump

The Speck TOE-GN Series Centrifugal Pumps are horizontal, foot-mounted heat transfer pumps with end suction and top discharge. The TOE Series is also available with a magnetic coupling. Pumps are supplied with a mechanical seal design. Unit is coupled to a standard motor. This pump series dimensionally interchanges with many other thermal oil pump manufacturers.

The pump comes standard with a mechanical shaft seal design. Suction and Discharge mounting flanges for the GN Series are ANSI 150# RFB16.5 and the casing is made from nodular spheriodal graphite cast iron. Suction and Discharge mounting flanges are ANSI and are drilled to ANSI specifications.

Speck TOE-GN Centrifugal Thermal Transfer Pumps are designed for the pumping of organic heat transfer oils on mineral and/or synthetic heat transfer applications throughout the world. The TOE-GN performance data is impressive as well. 880925 GPM, and 312ft. to 360ft. of Head with oil at temperatures of 660°F.

The robust design and construction of Speck pumps is due to a rigorous quality control system that begins at their manufacturing facilities where ISO:9001 requirements met throughout the entire manufacturing process resulting in a superior thermal heat transfer pump. The design of Speck Thermal Transfer pumps allows for a pumping media that has little or no-abrasive contaminants and a pumping media that does not chemically attack the materials of construction of the Speck Pump in use.

Speck Centrifugal Thermal Transfer Pumps are available to work in a variety of demanding industries where the movement of heated pumping media is required on a daily basis. Facilities with large baking and frying ovens, heated agitator and mixing tanks, flat glass production, solar power generation and the color and dye industry all have systems that would benefit from a Speck Thermal Centrifugal Pump.

If you don’t see your industry here please contact a Shanley Pump and Equipment Representative today at 847-439-9200 and see if we do have a pump that’s right for you!

Speck TOE-GN Pump Performance


gpm880 - 925
temp660° F
head312 - 360 ft


lpm3,331 - 3,501
temp349° C
head95 - 110 M

Quick Links

Speck TOE-GA Pump


Speck TOE-GI Pump


Speck TOE-GN Pump


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Speck TOE-MN Pump


*Shanley Pump Group is not affiliated with nor distributor for Seepex®, Allweiler®, Moyno®, Tarby®, Netzsch®, or Continental Inc.® all referenced product names, brands, models, or part numbers is solely for identification purposes. Seepex® is a registered trademark of Seepex®. Moyno® and Tarby® are registered trademarks of Robins and Myers® and NOV®, Netzsch® Incorporated is a registered trademark of the Netzsch® Group, Allweiler® is a registered trademark of Colfax® Corporations Continental® Pumps is a Trademark of Continental® Ultra Pumps.