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SIHI Liquid Ring Vacuum Pumps:
LEM Liquid Ring Pumps
Description The LEM series, closed coupled, multi service, liquid ring vacuum pumps offer the ultimate in robust simplicity, and manufactured in North America. This series of pumps feature cavitation protection, single North American mechanical seal, single casing drain, continuous solids purge connection, ultimate vacuum approaching 29" Hg. (25 Torr), and minimum space requirements.
LEM pumps are closed coupled to North American motors of NEMA design. Motors are supplied in compliance with ‘UL’ and ‘CSA’ requirements. These pumps require no base-plate for mounting, no coupling, coupling guard, or on-site alignment of pump and motor. Perfect for use in OEM equipment.
LEM pumps are capable of handling many vapors, and gases using service liquids compatible with the metal parts and elastomers of the pumps and mechanical seal. Small quantities of liquid carryover and nonabrasive solids can also be handled.
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Features
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Specifations and Ranges Capacity: 7 ACFM to 160 ACFM
Vacuum: to 29" Hg.
Temperature: 212°F (100°C)
Materials: High grade cast iron with bronze impeller, cast iron with 316 SS impeller, and all 316 stainless steel wetted parts for difficult applications
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Additional Information
LEM BROCHURE
LEM Pumping Curves Graph
LEM Series O&M Manual
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| Part Number |
Description |
| LEM110AZ831OA0 |
76 CFM, Cast iron with bronze impeller and 5HP motor. |
| LEM15AZ831OA0 |
7 CFM, Cast iron with bronze impeller and 3/4 HP motor |
| LEM170AZ831OA0 |
116 CFM, Cast iron with bronze impeller and 7 1/2 HP motor. |
| LEM20AZ 831OA0 |
13.5 CFM, Cast iron with bronze impeller and 1 HP motor |
| LEM250AZ831OA0 |
154 CFM, Cast iron with bronze impeller and 10 HP motor. |
| LEM40AZ831OA0 |
23 CFM, Cast iron with bronze impeller and 2 HP motor |
| LEM60AZ831OA0 |
37 CFM, Cast iron with bronze impeller and 3 HP motor |
| LMSE0001 |
PVC Separator, 1-1/4" |
| LMSE0002 |
PVC Separator, 1-1/2" |