The Secop SC21CL is a low back pressure (LBP) compressor designed for R404A and R507 refrigerant systems. It provides 7/8 HP, making it suitable for high-load, low-temperature commercial and industrial freezer applications.
Part Identification
- Part Number: SC21CL
- Manufacturer Part Number (MPN): 104L2322
- Brand: Secop
- Part Category: Reciprocating Compressor
- No supersession data is listed for this part number.
Where This Part Is Used
- Commercial freezer systems
- Industrial freezer systems
- Supermarkets
- Cold rooms
- High-capacity freezers
- Low-temperature refrigeration applications
Model coverage can change across production runs — confirm against your unit's data plate before ordering.
Specifications
| Specification | Value |
|---|---|
| Refrigerant Compatibility | R404A, R507 |
| Horsepower | 7/8 HP |
| Voltage | 220–240V |
| Displacement | 20.95 cm³ |
| Cooling Capacity (–45°C) | 226W |
| Cooling Capacity (–10°C) | 1606W |
| Operating Type | Low Back Pressure (LBP) |
Check Before You Order
- Verify the existing compressor's model number and full specifications against SC21CL.
- Confirm the system operates with R404A or R507 refrigerant.
- Check the electrical supply matches 220–240V single phase.
- Ensure the existing mounting and connection points are compatible with the Secop SC21CL frame.
Fitting Notes
- A current ARCtick licence is required for handling refrigerants.
- Always isolate power and implement lockout procedures before commencing work.
- Recover all refrigerant charge from the system before disconnecting the compressor.
- Replace the filter drier and check the system for non-condensable gases during installation.
- Evacuate the system to a deep vacuum before recharging with the appropriate refrigerant.
Ordering & Availability
The Secop SC21CL compressor is a genuine OEM part, sold individually. Stock and lead time are displayed at checkout. Order from HVAC Trade Supply.
Commonly Ordered With
Consider replacing the filter drier, contactor, and start capacitor when installing a new compressor.