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Copyright © 2019 REFWORLD REFRIGERATION INDUSTRY CO.,LTD. All rights reserved.
BLR/OLR Oil Level Regulators For All Model Compressors
General Description：
Provide permanent control over oil coming to compressor in multiple parallel compressor systems.
Completely eliminate recycling risk of liquid resulting from compressor.
Used between oil tank and compressor, and directly mounted to compressor’s carter.
Mechnical Type product in 2 different models; fixed and adjustable.
The products are designed for 3-bolt & 4-bolt flange systems.
The product operates with floating ball system。
Oil level can be easily followed thanks to sight glasses provided in the product.
We strongly recommend using oil filters together with oil level regulators.
CONNECTION &ADAPTERS：
3/8” SAE input connection is available.
Can be easily mounted to compressors thanks to flange connection suitable for any type of compressor
BLR/OLR-01 Model is a product with 2 flange connections.
BLR/OLR-02 Model is a product with 1 flange and 2 sight glass connections.
BLR/OLR-03 and 04 Models are products with 1 flange and 1 sight glass connections. These are more economic and easy-to-use products
Adapters especially designed for compressors with different connections can be seen on page 44
Different connection may be used upon request.
NOTE：
Deep drawn body is used in our products.
Our firm manufactures products of any required diameter, length, and properties according to relevant standards.
Max. operating pressure / PS: 0,35 / 2,1
Different colors may be used upon request in number of quantities.
Oil level regulators are manufactured in accordance with CE 97/23/EC directive.
Please, contact us for further details.
1 - Inlet Connection ( 3/8""SAE )
2 - Outlet Connection ( Flange )
3 - Sight Glass
| Model | Connections | Regulator Type | Allow. Oil Pressure Diff.[bar] | Allowable Operating Press. | Allow. Operating Temperature | CE PE 97/23/EC | ||
| 1 | 2 | 3 | PED 97/23/EC | |||||
| (mm) | (mm) | (mm) | 33 Bar | |||||
| BLR/OLR-01 | 3/8"" SAE Flare Inlet | 3 Bolt 1.7/8"" B.C.&4 Bolt 50mm B.C. | - | Fixed | 0.35 to 2.1 | 0 to 31 bar | 0˚ C to + 110˚C | SEP |
| BLR/OLR-02 | 2 x SW36 | |||||||
| BLR/OLR-03 | 1 x SW36 | |||||||
| BLR/OLR-04 | 1 x SW36 |
ADJUSTABEL OIL LEVEL REGULATORS
1 - Inlet Connection ( 3/8"" SAE ) Adjustable
2 - Outlet Connection ( Flange )
3 - Sight Glass
| Model | Connections | Regulator Type | Allow. Oil Pressure Diff.[bar] | Allowable Operating Press. | Allow.Operating Temperature | CE PED 97/23/EC | ||
| 1 | 2 | 3 | PED 97/23/EC | |||||
| (mm) | (mm) | (mm) | 33 Bar | |||||
| BLR/OLRA-01 | 3/8"" SAE Flare Inlet | 3 Bolt 1.7/8"" B.C. & 4 Bolt 50mm B.C. | - | Adjustable | 0.35 to 6.2 | 0 to 31 bar | 0˚ C to + 110˚ C | SEP |
| BLR/OLRA-02 | 2 x SW36 | |||||||
| BLR/OLRA-03 | 1 x SW36 | |||||||
| BLR/OLRA-04 | 1 x SW36 |
Production site:
