| Model | PT-3508 | PT-3512 |
| Connection Type | Screwed | Screwed |
| Maximum Allowable Pressure | 150 psig (10 barg) | 150 psig (10 barg) |
| Maximum Allowable Temperature | 450°F (232°C) | 450°F (232°C) |
| Body Material | ASTM A48 Class 30 Cast Iron | ASTM A48 Class 30 Cast Iron |
| Mechanism Material | Stainless Steel with Inconel X-750 Spring | Stainless Steel with Inconel X-750 Spring |
| Maximum Operating Pressure | 125 psig (8-1/2 barg) | 125 psig (8-1/2 barg) |
| Maximum Capacity | 9,900 lb/hr (4,491 kg/hr) | 14,400 lb/hr (6,532 kg/hr) |
| Inlet Connection Size | 2″ (50 mm) | 3″ (75 mm) |
| Outlet Connection Size | 2″ (50 mm) | 2″ (50 mm) |
PT-3500 Series Low Profile 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 200°F (93°C) limit of conventional electric pumps without the headaches of leaking seals or cavitation problems.
