PTO Driven Pumps
PTO driven pumps for use with tractors equipped with power take off (PTO) hookups. PTO pumps are made for 540 RPM or 1000 RPM use depending on the model. PTO driven sprayer pumps come in roller pump, hydraulic roller pump and centrifugal pump models. PTO hookup pumps are commonly used with boom sprayers and boomless nozzle systems. They are approved for use with performance and maintenance chemicals for fields, pastures, crops and livestock. Use them with fertilizers, pesticides, fungicides and herbicides. Common applications include crop care, treating livestock for pests, weed killers, treating rights-of-way, and landscaping.
PTO driven roller pumps are built by Pentair Hypro® and manufactured from cast iron, Ni-Resist or Silvercast. Cast iron roller pumps are a cost effective option great for many applications. Ni-Resist versus cast iron roller pumps are more resistant with a longer service life. Silvercast roller pumps provide the greatest corrosion resistance, versatility and work life. Roller pumps come in 4 roller, 5 roller, 6 roller, 7 roller and 8 roller designs with greater number of rollers providing greater output in pump pressure and flow capacity. Gallons per minute (GPM) flow rate maximums range from 7.2 GPM up to 62 GPM. Output pressure maximums range from 150 PSI to 300 PSI. Available pump inlet, outlet sizes include 3/4", 1", 1 1/4", and 1 1/2" NPT.
PTO drive centrifugal pumps are manufactured by ACE Pumps. They are built with a cast iron pump housing, Valox® impeller, stainless steel shaft and wear ring, and Viton® carbon/ceramic seal. 540 RPM and 1000 RPM models are available that feature a spring loaded idler to absorb the shock from PTO engagement. 540 RPM centrifugal pumps come with a standard 6 spline by 1-3/8” (34.9mm) shaft. 1000 RPM pumps come with a 20 spline 1-3/4” (44.5mm) split bore shaft with locking collar. PTO pumps are also available with 1” (25.4mm) stub shaft for installation on trailer sprayers driven by PTO tumblerod. Gallons per minute (GPM) flow rate maximums range from 65 GPM up to 100 GPM. Output pressure maximums range from 80 PSI to 110 PSI. Available pump inlet, outlet sizes for ACE Pumps® brand include 1 1/2" x 1 1/4", 1" 1/4 x 1", 1" x 1 1/2" NPT for suction and discharge. Flange type 220 x 200 suction discharge models also available.