The Nordson® Model 64B pump is a positive-displacement, demand-type pump designed to operate multiple guns at mid-range volume or a single gun in high-volume applications of high viscosity materials. Lower cycle rates of the 64B pump can easily accommodate abrasive coatings.
The 64B pump is available in 15:1 and 30:1 fluid-to-air ratios in either aluminum or stainless-steel construction.
The pumps can be used with a variety of coating materials, including corrosives, as well as for food and drug applications.
- Self-adjusting, stationary, hydraulic packing glands — need no maintenance throughout their life and cannot be overtightened or neglected.
- Air-operated pump — can be used in hazardous locations with solventborne coatings.
- Reciprocating plunger and stationary packing design — reduces pump wear and maintenance costs.
- Wide selection of “standard” packing materials — for use with a variety of coating formulations.
- Precision-ground, hard chrome hydraulic plunger — ensures long service life.
- Large, stainless-steel ball checks — provide smooth fluid delivery with high-viscosity coating materials.
- Large, enclosed solvent chamber — lubricates plunger and increases upper packing life.
- Mechanical air valve — provides reliable, fast cycling action to minimize pressure fluctuations for a more uniform spray pattern.
- Sheet metal cover — protects pump from the hazards of a normal industrial environment.