Catalogs >
Nordson Industrial Coating Systems >
PermaFlo® Series Pumps

PermaFlo® Series Pumps
4Pages

Catalog excerpts

PermaFlo® Series Pumps Durable, high-performance pumps for use with wide range of materials in tough liquid coating applications. 1 Improved air motor design significantly reduces pump wink for more uniform coating 2 User-adjustable upper packing gland improves access to v-rings without complete pump disassembly for operating flexibility 3 Quick-disconnect design simplifies assembly/ disassembly for less downtime 4 Patent-pending, quick-disconnect coupling reduces maintenance time 5 Patented, ScoreGuard™ coated plunger with two-year warranty delivers consistent, reliable performance Nordson PermaFlo* Series pumps* are designed and constructed to withstand the rigors of pumping today's more abrasive, higher solids coatings. Their modular design, patented wear-resistant coating and other proven features meet a wide range of pressure and volume requirements, and assure long service life and low maintenance costs. Patented Wear-Resistant Coating Design Assures High Performance, Long Life Plungers and housings of the Nordson PermaFlo* pumps feature a patented ScoreGuard™ wear-resistant coating that provides superior performance and toughness over other coatings used in wear applications. Twice as hard as conventional hard chrome plating, ScoreGuard coating has excellent corrosion resistance and is warrantied** to provide maximum pump life for superior durability and operating performance. Heavy-Duty Construction Minimizes Maintenance, Downtime The heavy-duty design features and construction of the PermaFlo* pumps facilitate maintenance and minimize associated costs. The quick-disconnect feature between the air motor and hydraulic section, and adjustable upper packings assure easy access to the end-user for longer service life and less downtime. PermaFlo™ pumps have no mechanical shift linkage to wear out and fail, and are designed for easy access to the solvent chamber area to ease routine maintenance. Plus, the external side-mounted air valve design facilitates easy ** Two-year warranty

Open the catalog to page 1

PermaFlo® Series Pumps Improved Operator Safety PermaFlo* pumps feature a patent-pending air-piloted valving design that eliminates the overcenter spring mechanism used in conventional pumps. This reduces wear on valve parts and contributes to longer service life. The all-pneumatic switching feature meets CE requirements on all exterior pinch points providing improved operator safety. Easy to Install, Maintain The external, side-mounted air valve design and integral wall-mount brackets of the PermaFlo* pumps allow for easy assembly/disassembly, making them ideal for multiple pump...

Open the catalog to page 2

PermaFlo® Series Pumps Air Motor Chrome Plating vs. ScoreGuard Coating In the process to achieve high hardness values with conventional hard chrome plating, several inherent traits like microcracking, high internal stresses and surface imperfections, limit its service life. This can lead to plunger material that more easily scores and eventually results in upper packing leakage and shorter wear life Nordson’s patented ScoreGuard® hard-coating process used on plungers and housings eliminates these concerns and significantly improves wear life. The high hardness, low coefficient of friction...

Open the catalog to page 3

Summary of Features and Benefits Patented ScoreGuard* wear-resistant coating process used on plungers and housings provides superior performance and toughness over other coatings used in wear applications for superior durability ■ Quick-disconnect design of air motor and hydraulic section minimizes maintenance. ■ Adjustable upper packings give control to user to minimize downtime and ensure longer life. Air motor provides rapid shifts at the end of each stroke without ice build-up to minimize stalling for continuous operation. ■ Air motor and well-guided pressure and siphon ball checks...

Open the catalog to page 4