APS 121

Features

  • Semi-Hydraulic, Three Diaphragm Pump
  • Tackles fluid Transfer Applications Up to 725 PSI and 31.7 GPM
  • Internally Manifolded and Features Anodized Aluminum Construction for Corrosion Resistance
  • Perfect for Agricultural Spraying, Lawn Care, Pest Control, Weed Control, Tree Spraying, and More
  • Easily Connects to Tractor PTOs With the 6 Spline PTO Shaft (1 3/8″) Setup
  • Compatible Pumping Chemicals Such as Liquid Fertilizers, Pesticides, Herbicides, De-Icing Materials, Suspension Products, and More
  • Self-Priming, Large Capacity Oil Bath Crankcase, Mounting Rails with Standard Pattern
  • Operates at Maximum of 550 RPMs and 14.5 HP
  • 1 Year Warranty on Manufacturer Defects

Product Specs

# of Diaphragms
3
Max Pressure
725 PSI
Max Flow
31.7 GPM
Max RPM
550
Suction Diameter
Ø 40mm
Delivery Diameter
G 3/4” F, Ø 10mm (x2)
Pump
Anodized Aluminum
Diaphragm/Seal Material
Buna
Oil Capacity
60.9 fl. oz.
Weight
83.8 lbs

 


 

PUMP LITERATURE

Rebuild Kits

Part # Kit Description
8102.1801.00
Comet Pump Oil
1204.1801.00 ALFA 2 Regulator
1215.0287.00 VRS Regulator
2416.0276.00 Shaft Protector
5026.0089.00 NBR Rebuild Kit

Available Models

  • APS 121 MM - 1-3/8” 6 Spline PTO Shaft – Both Sides (#6095.0019.00)
  • APS 121 P - 1-3/8” Male 6 Splined Shaft, 14” 3A Groove Pulley (#6095.0014.00.SP)

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