Model | L8 | L10 | M12 |
Maximum Capacity | 51,000 lb/hr (23,133 kg/hr) |
51,000 lb/hr (23,133 kg/hr) |
208,000 lb/hr (94,348 kg/hr) |
Maximum Allowable Pressure | 250 psig (17 bar) |
250 psig (17 bar) |
250 psig (17 bar) |
Maximum Allowable Temperature | 450°F (232°C) |
450°F (232°C) |
450°F (232°C) |
Body Material | ASTM A48 Class 30 Cast Iron |
ASTM A48 Class 30 Cast Iron |
ASTM A48 Class 30 Cast Iron |
Maximum Operating Pressure (Saturated Steam) |
250 psig (17 bar) |
250 psig (17 bar) |
250 psig (17 bar) |
Connection Type | Screwed, Flanged |
Screwed, Flanged |
Screwed, Flanged |
Connection Size | 2″ (50 mm) | 2-1/2″ (65 mm) | 3″ (80 mm) |
Flow Direction | Horizontal | Horizontal | Horizontal |
The simple, yet rugged, cast iron construction of the L & M Series Ultra-Capacity Float & Thermostatic steam traps offer long, trouble-free service. All floats, valves and seats, and lever mechanisms are constructed of stainless steel.
The integral thermostatic air vent is a balanced-pressure phosphor-bronze bellows caged in stainless steel. It is designed especially for demanding industrial applications where highly efficient, uninterrupted service is essential. This balanced-pressure type of air vent will respond to the pressure-temperature curve of steam at any pressure from zero to 250 psig (17 bar). Thus-up to 250 psig (17 bar)-air is vented at slightly below steam temperature.