Dimensions
Repair
The Series 100 rotary hand pumps is designed for long years of trouble free service. A number of the
more common situations that have been noted are included in the frequently asked questions. If it
becomes necessary to take your pump to a service center, always thoroughly flush with a compatible
solvent, water for water based fluids and kerosene or diesel fuel for petro products, before packing.
Refer to the Parts and Technical Service Guide packed with the new pump for additional service and
repair ideas. A copy of the full guide is included under Reference Documents at the end of this page.
Maintenance
To keep the pump running at its best, periodically perform the following procedures:
1.
Thoroughly flush using a compatible solvent, kerosene or diesel fuel, if the pump is to be stored unused
for any period of time.
2.
if leakage is noted around piston shaft, tighten packing nut in 1/4 turn increments until leakage stops.
Over tightening will make pumping more difficult than is necessary.