| Model | EPT-404 | EPT-406 | EPT-408 | EPT-412 |
| Connection Type | PN40 Flanged | PN40 Flanged | 150# ANSI Flanged | 150# ANSI Flanged |
| Maximum Allowable Pressure | 150 psig (10 barg) | 150 psig (10 barg) | 150 psig (10 barg) | 150 psig (10 barg) |
| Maximum Allowable Temperature | 482°F (250°C) | 482°F (250°C) | 482°F (250°C) | 482°F (250°C) |
| Body Material | Fabricated Steel 150 psi ASME Sec. VIII Design “U” Stamped | Fabricated Steel 150 psi ASME Sec. VIII Design “U” Stamped | Fabricated Steel 150 psi ASME Sec. VIII Design “U” Stamped | Fabricated Steel 150 psi ASME Sec. VIII Design “U” Stamped |
| Mechanism Material | Stainless Steel with Inconel X-750 Spring | Stainless Steel with Inconel X-750 Spring | Stainless Steel with Inconel X-750 Spring | Stainless Steel with Inconel X-750 Spring |
| Maximum Operating Pressure | 125 psig (9 barg) | 125 psig (9 barg) | 125 psig (9 barg) | 125 psig (9 barg) |
| Capacity Range | 5,500lb/hr (2,520 kg/hr) | 8,170 lb/hr (3,705 kg/hr) | 11,000 lb/hr (5,000 kg/hr) | 16,000 lb/hr (7,310 kg/hr) |
EPT-400 Series Vertical Pump Traps are a low maintenance, non-electric solution to move 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 210°F (99°C) limit of conventional electric condensate pumps without the headaches of leaking seals or cavitation problems.