The product
The patented Armstrong PT-104 Mini Pump Trap is the smallest non-electric solution that can move condensate or other liquids from lower to higher points, and from lower to higher pressures. Condensate can be returned at temperatures well above the 200˚F (93˚C) limit of conventional electric centrifugal pumps without the headaches of leaking seals or cavitation problems. The PT-104 Mini Pump is the small solution for big problems.
Features
- Economical non-electric operation
- No leaking seals, impeller or motor problems means lower maintenance
- Low-profile body fits in tight spaces while allowing minimal fill head
- Lower installation costs
- Standard unit is intrinsically safe—explosion-proof
- Cast iron construction means long service life
- Internals are all stainless steel for corrosion resistance and long life
- Springs are made from long-lasting Inconel X-750.
- All valuable Btu’s are captured and returned to the system
- The pump can be used in flooded pits without fear of electrocution or circuit breaker defaults
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
Product Specifications
| Model | PT-104 |
| Connection Type | Screwed |
| Maximum Allowable Pressure | 150 psig (10 barg) |
| Maximum Allowable Temperature | 450°F (232°C) |
| Body Material | ASTM A48 Class 30 Cast Iron |
| Mechanism Material | Stainless Steel with Inconel X-750 Spring |
| Maximum Operating Pressure | 100 psig (7 barg) |
| Capacity Range | 1,800 lb/hr (816 kg/hr) |
Certifications
- CRN
