Hotstart OSM Oil Heating System
Marine, machinery, and backup power generation applications rely heavily on engine availability. The OSM is a system that circulates and heats engine lube oil throughout the engine’s sump and external piping, resulting in smooth starts and reduced wear and tear.
With user-friendly controls, the OSM provides automatic heater operation, eliminating the need for additional customer-supplied control components. It is versatile and can be used in various applications and installations.
The OSM’s compact design, which features a single fluid heating tank and pump, allows for maximum heat output in a limited space.
Available on backorder
Available for direct ordering:
| Product Code | Description |
|---|---|
| OSM1010108-000 | OSM 120V 60Hz 1P 1kW OIL HTR |
| OSM1010208-000 | OSM 240V 60Hz 1P 1kW OIL HTR |
| OSM1010808-000 | OSM 208V 60Hz 1P 1kW OIL HTR |
| OSM1020108-000 | OSM 120V 60Hz 1P 2kW OIL HTR |
| OSM1020208-000 | OSM 240V 60Hz 1P 2kW OIL HTR |
| OSM1020808-000 | OSM 208V 60Hz 1P 2kW OIL HTR |
| OSM1020C08-000 | OSM 230V 50Hz 1P 2kW OIL HTR |
| OSM1030108-000 | OSM 120V 60Hz 1P 3kW OIL HTR |
| OSM1030204-000 | OSM 240V 60Hz 1P 3kW .33HP 1725RPM 4GPM |
| OSM1030208-000 | OSM 240V 60Hz 1P 3kW OIL HTR |
| OSM1030808-000 | OSM 208V 60Hz 1P 3kW OIL HTR |
| OSM1030C08-000 | OSM 230V 50Hz 1P 3kW OIL HTR |
| OSM3010208-000 | OSM 240V 60Hz 3P 1kW OIL HTR |
| OSM3010808-000 | OSM 208V 60Hz 3P 1kW OIL HTR |
| OSM3020408-000 | OSM 480V 60Hz 3P 2kW OIL HTR |
| OSM3020410-000 | OSM 480V 60Hz 3P 2kW .33HP 1725RPM 3GPM |
| OSM3020808-000 | OSM 208V 60Hz 3P 2kW OIL HTR |
| OSM3025A08-000 | OSM 400V 50Hz 3P 2.5kW .33HP 1425RPM 3GPM |
| OSM3030408-000 | OSM 480V 60Hz 3P 3kW OIL HTR |
| OSM3030808-000 | OSM 208V 60Hz 3P 3kW OIL HTR |
| REOSM3025A | REPL ELEM ASM OSM 2.5kW 400V 3P HI-LIMIT |
| REOSM30308 | REPL ELEM ASM OSM 3kW 208V 3P HI-LIMMIT |
APPLICATION
The OSM was developed to pre-heat diesel and gas engines for stationary land power, marine, large mining and construction equipment.
FEATURES
• UL-C/US listed – E250789
• CE compliant to LVD 2006/95/EC, EMC
2004/108/EC and PED 97/23/EC
• Controls for automatic operation
• Compact design
• Easy to install
SPECIFICATIONS
• Primary Heating Fluid: Engine Oil
• Heat Power: 1, 2, 3 kW
• Voltage Range: 1 or 3 Phase 120-690V (50 or 60Hz)
• Temperature Controller: Fixed 27°-38°C
• High-Limit Temp. Control: Fixed 74°-96°C
• Fluid Capacity: Oil – 2.2L
• Pump Power: .25 kW
• Maximum Pressure: 860 kPa
• Flow: 0.9 m3/hr @ 1750 RPM
• Inlet Plumbing: Female 0.5” NPT
• Outlet Plumbing: Female 1.0” NPT
• Main Control Box Ingress Protection: NEMA Type 4 (IP66)
• Motor Ingress Protection: IP44
DIMENSIONS & WEIGHT
PART NUMBERS
| Oil Capacity | Power Supply | Heating System | |||||
|---|---|---|---|---|---|---|---|
| Gallons | Liters | Volts | Phase | Hz | Part Number | kW | Amps |
| 10-30 | 40-110 | 120 208 230 240 208 230 240 480 | 1 1 1 1 3 3 3 3 | 60 60 50 60 60 50 60 60 | OSM1010108-000 OSM1010808-000 OSM1010C08-000 OSM1010208-000 OSM3010808-000 OSM3010C08-000 OSM3010208-000 OSM3010408-000 | 1 1 1 1 1 1 1 1 | 14.3 8.4 7.5 7.2 4.6 4.2 4.0 2.0 |
| 30 – 60 | 110 – 220 | 120 208 230 240 208 230 240 480 | 1 1 1 1 3 3 3 3 | 60 60 50 60 60 50 60 60 | OSM1020108-000 OSM1020808-000 OSM1020C08-000 OSM1020208-000 OSM3020808-000 OSM3020C08-000 OSM3020208-000 OSM3020408-000 | 2 2 2 2 2 2 2 2 | 22.7 13.2 11.9 11.3 7.4 6.7 6.4 3.2 |
| 60 – 90 | 220 – 350 | 120 208 230 240 208 230 240 480 | 1 1 1 1 3 3 3 3 | 60 60 50 60 60 50 60 60 | OSM1030108-000 OSM1030808-000 OSM1030C08-000 OSM1030208-000 OSM3030808-000 OSM3030C08-000 OSM3030208-000 OSM3030408-000 | 3 3 3 3 3 3 3 3 | 31.0 18.0 16.2 15.5 10.1 9.2 8.8 4.4 |
| Weight | 46 kg |
|---|---|
| Dimensions | 44 × 58.4 × 48.3 cm |





