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Armstrong PT3500 Series
Manufacturer: Armstrong-Lynnwood
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Description:
PT-3500 Series Low Profile Pump Trap
Cast iron—discharge per cycle 10 gallons (38 liters)
For pressures to 125 psig (8.5 bar) . . .
Capacities to 14,500 lb/hr (6532 kg/hr)
The Armstrong PT-3500 Series Low Profile Pump Trap is the low-maintenance, non-electric solution to moving condensate or other liquids from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Condensate can be returned at temperatures well above the 200˚F (93˚C) limit of conventional electric condensate pumps without leaking seals or cavitation problems.
Economical non-electric operation. Uses inexpensive steam air or inert gas.
Low-maintenance operation. No leaking seals, impeller or motor problems means lower maintenance. No NPSH issues.
Space-saving size. Low-profile body fits in tight spaces while allowing minimal fill head.
Lower installation costs. Single trade required for installation and maintenance.
Peace of mind. Standard unit is intrinsically safe—explosion-proof.
Cast iron durability. Rugged construction material means long service life.
Corrosion resistance. Internals are all stainless steel for corrosion resistance and long life.
Heavy-duty springs. Springs are made from long-lasting Inconel X-750.
Efficiency. A closed loop means no motive or flash steam is lost. All valuable Btu’s are captured and returned to the system.
Safety. The pump can be used in flooded pits without fear of electrocution or circuit breaker defaults.
Externally removable/replaceable seats. Seats can be replaced or cleaned without removing the mechanism assembly.
Typical applications
Low-pressure heating systems
Process heat exchanger or coils with modulating steam control
Remote installations (tracing, tank farms, or remote coils)
Systems under vacuum
Hazardous (explosion-proof) areas
Caustic environments
Sumps or submersed areas
Flash tanks
NOTE: Armstrong can also custom fabricate packages to meet your specific needs. Pre-piped conventional, low-boy, closed-loop and custom-fabricated skid packages are available.
 | | Model Number: | Unit Price | 1.800.752.0556 | | PT3500 | Call For Quote | Request a Quote | |
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Armstrong Pumps
Control Specialties is your one stop shopping source for all your steam, air, water and vacuum needs. With over 50 years of combined experience at Control Specialties we can provide those hard to find products associated with your steam, air, water and vacuum requirements. We offer fast, prompt service, no minimum orders, no expediting fees, after hours assistance, honor major credit cards and same day shipping.
Take advantage of our in-house repair facilities. We offer repair of all pumps, valves, steam traps and safety relief valves. Repairs can save you substantial money over the cost of a new product - typically 50%. Visit our repair section and lean all about our repair services.
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