Our Services
Remanufacturing/Repairs
Unlike some of our competition, our repairs are completely done in house. We offer several repair options to choose from (full stainless steel clad on the inside of most pumps to partial clad, i.e. cones, rings on rotor and rings on outer shrouds).
Manufacturing Pumps
We can manufacture new pumps to OEM specifications.
Parts and Supplies
Armstrong Pump has an inventory of cast iron and stainless steel parts – rotors, cones, packing glands, and bodies for most pumps.
Product Testing
We offer dynamic balancing for rotors and shafts. Also vacuum testing - our in house test stand allows us to test almost any model vacuum pump with controlled flow rate and RPM to determine the pumps capability
On Site (Fiberscope) Pump Inspections
Our experts will come inspect your existing pump, a full write up will be provided regarding the condition/performance of the pump. During your on site inspection (by a trained technician) a fiberscope inspection will be done to estimate the capability of a vacuum pump and give the ability to visually observe the inside of your pump
Pump Storage
Our facility is large enough to store pumps until our customers are ready to receive them.
BEFORE
This rotor has hard layers of calcium buildup through out all the blade buckets. There are corroded and washed out areas which negatively affects the pumps capacity. This quality is how many pumps arrive at our facility.
AFTER
After extensive sand blasting which removed the buildup and cleaned the rotor. This rotor needed new material applied through welding which would ensure no integral areas were washed out.. After welding, This rotor was machined, cleaned up and coated with a special ceramic coating then checked verify all original equipment manufacturer specifications were met.