Press Release Summary:
Used for fluid processing and transfer, NPH4F positive-displacement sliding vane pump is available with differential pressures up to 200 psi and max speeds to 500 rpm. Internal sleeve bearing pumps come with shaft packing and feature 180Â° inline ports. In addition to ductile iron construction with internal relief valve that protects against excessive pressures, features include 4 in. weld, 4 in. ANSI 150 lb RF compatible or 4 in. NPT flanges, seal options, and options for jacketed heads.
Original Press Release:
Blackmer® Introduces NPH4F Sliding Vane Pumps
Versatile fluid processing and transfer pump feature 180° inline porting
Grand Rapids, MI – Blackmer®, a global leader in positive displacement and centrifugal pump, and reciprocating compressor technologies, is pleased to announce the launch of its NPH4F Sliding Vane Pump. The NPH4F is a positive-displacement sliding vane pump specifically designed to offer maximum versatility in fluid processing and transfer applications for a wide range of clean, non-corrosive fluids. The internal sleeve bearing pumps come standard with shaft packing and feature 180° ports, a distinction from the 90° ports of its NP4F predecessor.
Like the NP4F, the NPH4F features ductile iron construction with an internal relief valve that protects against excessive pressures. This ensures performance and reliability even under the most severe service conditions. Additional features and benefits include an optional cartridge mechanical seal, lip seal or triple-lip cartridge seal over the standard shaft packing; 4-inch weld, 4-inch ANSI 150# RF compatible or 4-inch NPT flanges. Options for jacketed heads are also available.
NPH4F pumps are available with differential pressures up to 200 psi (13.8 bar) and maximum pump speeds of 500 rpm.
For more information on Blackmer NPH4F Sliding Vane Pumps, please go to www.blackmer.com. Blackmer is an operating company within Dover Corporation’s Pump Solutions Group (PSG®). For more information on PSG, please go to www.psgdover.com.
Blackmer® is the leading global provider of innovative and high-quality rotary vane and centrifugal pump, and reciprocating compressor technologies for the transfer of liquids and gasses. For more than a century, the Blackmer name has stood for unparalleled product performance, superior services and support, well-timed innovation and a commitment to total customer satisfaction. Supported by a worldwide network of distributors and original equipment manufacturers, Blackmer pumps and compressors are used in a multitude of applications in the Process, Energy and Military & Marine markets. Blackmer—headquartered in Grand Rapids, Michigan, USA—is a member of Dover Corporation’s Pump Solutions Group (PSG®).