Blackmer has upgraded the 4 in model of its NP Series Sliding Vane Pumps with optional electric heating.

The 4 in model now joins the previously upgraded 2.5 in and 3 in models, completing Blackmer’s line of NP Series pumps with this option. The Electric Heating option may be used in place of jacketed heads in order to provide pump heating for applications that normally require jackets, such as handling asphalt, bitumen, molasses, lube oils, etc. The company says will continue to offer jacketed heads for customers who need NP pumps with steam and hot-oil capabilities.

Blackmer NP Series pumps are designed to offer maximum versatility for handling a wide variety of clean, non-corrosive liquids, including fluids of varying viscosities and temperatures. The pumps have been designed to minimize sheer and agitation while providing improved self-priming and dry run capabilities.

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