Products Index

General Advantages

On trailer mounted units the hitch pin must be centered between the pump and tractor PTO shafts to minimize vibration transferred to the pump when turning.

PTO belt driven centrifugal pumps were first introduced by Ace in 1964 and enabled the applicator to mount centrifugal pumps directly on 540 RPM and 1000 RPM tractor PTO shafts. The simple, yet durable design of the PTOC pump has withstood the test of time while many attempts at imitation have come and gone.

The key to success of the Ace belt driven pump has been the Spring Loaded Idler. The idler maintains proper belt tension which minimizes the load on the pump bearings. More importantly, the idler helps absorb the shock of PTO engagement that can destroy cog belts or gears.

Model PTOC belt driven pumps are easy to operate and maintain. Belts can be replaced in the field with minimum downtime and at little cost. Maintenance features also include sealed ball bearings and a readily replaceable mechanical seal. The belt guard provides complete coverage of the pulleys, shaft and belt. All PTO driven Roundup logo pumps are equipped with a stainless steel shaft and wear ring for excellent corrosion resistance.

RoundupĀ® is a registered trademark of Monsanto Company.

PTOC-600     PTOC-1000

1-1/4 1
SUCTION DISCHARGE
  • The original belt drive standard since 1964

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  • Time tested and field proven design

  • Widespread parts and service availability

  • Most Economical belt drive

MAXIMUM PRESSURE: 80 PSI (5.5 BAR) MAXIMUM FLOW: 65 GPM (246 LPM)

 


PTOC-600

PTOC-600 performance graph

PTOC-1000

PTOC-1000 performance graph

PTO Shaft Options

-6SP -6SPQC -21SP -20SP -B

Standard 1-3/8” (34.9mm) 6 spline shaft for 540 RPM PTO Models

Optional instant-attach quick coupler feature for 540 RPM PTO models

Standard 21 spline 1-3/8” (34.9mm) split bore shaft with locking collar for 1000 RPM PTO models

20 spline 1-3/4” (44.5mm) split bore shaft with locking collar for larger 1000 RPM PTO Models

1” (25.4mm) stub shaft for installation on trailer sprayers driven by PTO tumblerod

PTOC-150-600   PTOC-150-1000

1-1/2 1-1/4
SUCTION DISCHARGE

  • The High Performance Pump. 100 PSI (6.9 BAR) at 40 GPM (151 LPM) due to increased pulley ratio and larger 1-1/2” x 1-1/4” construction

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  • Provides higher pressure and greater volume for applications with large tanks and long spray booms

  • Allows fuel savings by operating at lower engine speeds while maintaining adequate spraying pressures

MAXIMUM PRESSURE: 110 PSI (7.6 BAR) MAXIMUM FLOW: 100 GPM (378 LPM)

 

PTOC-150-600

PTOC-600 performance graph

PTOC-150-1000

PTOC-1000 performance graph

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