| BLR/OA（OS.D)External Oil Separator For Screw Compressor |
GENEARL DESCRIPTION
◆ Screw-type oil separators are especially designed for screw compressors.
◆ These oil separators are suitable for all HFC-coolers and cooling circuits with R22 application.
◆ Products with 4 different volume are manufactured
as standard：（BLR/OSD-180x2, BLR/OSD-400x2,
BLR/OSD-900x3, BLR/OSD-1300x3 )
Connection Parts：
◆We determined Input and Output connections according
to volume of products.
◆ Rotalock valve connection is used in standard products.
(Flare/Flare)
◆ Different connection may be used upon request.
◆ 7/8” Rotalock Valve is installed at tank output in standard
poducts.
◆ We determine models of Sight Glass according to diameter of products.
◆ Sight glasses may be decreased and increased up to
desired number
◆ 2 Sight Glasses are available in standard products.
◆ We strongly recommend using Safety Valve in products.
◆ There is a Safety Valve connection after certain volume.
See technical data table for details.
◆ Please, contact us for different Safety Valve connections
◆ We strongly recommend using Liquid Level Sensor with products.
◆ There is oil level sensor connection in standard products。
◆ Details of the products are given on page 57.
◆ Connection parts for oil heaters and oil thermostat are available in standard products. Details are given in technical data table.
Note：
◆ Our firm manufactures products of any required diameter,
length, and properties according to relevant standards.
◆ Different colors may be used upon request in number of quantities.
◆ Oil Separators are manufactured in accordance with
CE 97/23/EC directive.
◆ Please, contact us for further details.
Technical Data
Model | BLR/OA1954 | BLR/OA4188 | BLR/OA9111 | BLR/OA14111 | BLR/OA25112 | ||
GVN Corss Reference GVN | OS/D-180x2 | OS/D-400x2 | OS/D-900x2 | OS/D-1300x2 | |||
Bitzer Cross Reference | OA1954 | OA4188 | OA9111 | OA14111 | OA25112 | ||
WTK Cross Reference | RS 180 | RS 400 | RS 900 | RS 1300 | |||
COMPRESSOR SUCTION VOLUME | |||||||
Air Conditioning | m/h | 270 | 490 | 940 | 1320 | ||
Cooling and High Temperature | R134a R22 | m/h | 250 | 580 | 1160 | 1320 | 2050 |
R404a R507a | m/h | 220 | 440 | 840 | 1180 | 1900 | |
Cooling and Medium Temperature | R134a R22 | m/h | 300 | 660 | 1320 | 1320 | 2300 |
R404a R507a | m/h | 300 | 620 | 1180 | 1320 | 2100 | |
Cooling and Low Temperature | R404a R507a | m/h | 300 | 660 | 1320 | 1600 | 2500 |
NOMINAL DATA | |||||||
Total Volume | dm3 | 40 | 120 | 220 | 330 | 655 | |
Weight | kg | 45 | 95 | 180 | 290 | 565 | |
Maxiumum Oil Charge | dm3 | 19 | 50 | 90 | 130 | 250 | |
Oil Heater | Watt | 1*140 | 2*140 | 3*140 | 3*140 | 3*200 | |
Max. No. of Compressor | HS.53 | N. | 2 | 5 | None | None | None |
HS.64 | 1 | 4 | 6 | ||||
HS.74 | 1 | 2 | 5 | 6 | 6 | ||
DIMENSIONS | |||||||
D | mm | 324 | 406 | 500 | 600 | 762 | |
L | mm | 835 | 1180 | 1620 | 2020 | 1894 | |
L1 | mm | 210 | 250 | 320 | 320 | 758 | |
L2 | mm | 550 | 810 | 1170 | 1470 | 1328 | |
L3 | mm | 390 | 500 | 620 | 650 | ||
L4 | mm | 170 | 200 | 220 | 220 | 208 | |
L5 | mm | 230 | 300 | 340 | 340 | 308 | |
S1 | mm | 300 | 420 | 500 | 560 | ||
S2 | mm | 400 | 580 | 750 | 920 | ||
? F | mm | VFC-320 | VFC-415 | VFC-550 | VFC-650 | ||
CONNECTIONS | |||||||
1 | Refrigeration Inlet Connection | 1 | ODS 54 | OD 76 | OD 92 | OD 114 | |
2 | Refrigeration outlet Connection | 2 | ODS 54 | OD 76 | OD 92 | OD 114 | |
3 | Oil Inlet Connection | 4 | 7/8" Rot. Valve | ||||
4 | Oil Outlet Connection | 5 | 7/8" Rot. Valve | 1 3/8" Rot. Valve | 1 5/8" Rot. Valve | 2 1/8" Rot. Valve | |
5 | Parallel Compressor Oil Outlet Connection | 4 | 1 1/4" Rtlk & Plug | 1 3/4" Rtlk & Plug | 2 1/4" Rtlk & Plug | 2 1/4" Rtlk & Plug | |
6 | Service Valve Connection | 3 | 1 1/4" 12 UNF & Plug | ||||
7 | Oil Level Sensor Connection | 7 | M20x1.5 ( For LLS-01 ) | ||||
8 | Sight Glasses | 8 | SG-1 3/4" | SG-2 1/4" | SG-DN80 | SG-DN80 | |
9 | Oil Heaters | 10 | 2x 1/2"NPTF & Plug | 2x 1/2"NPTF & Plug | 3x 1/2"NPTF & Plug | 4x 1/2"NPTF & Plug | |
10 | Thermostat | 10 | 1/2"NPTF & Plug | ||||
11 | Service Valve Connection | - | 3/8" NPT Connection & Plug | ||||
12 | Safety Valve Connection | - | 1/2" NPT Connection & Plug | ||||
CERTIFICATES | |||||||
CATEGORY | 97/23/EC | [ B + C1 ] III | [ B + D ] IV | [ B + D ] IV | [ B + D ] IV | [ B + D ] IV | |
Refrigerant Type = HFC, HCFC, NH3 | |||||||
TECHNICAL DATA | |
Working Pressure [PS] : 33 Bar | |
Test Pressure [PT] : 48 Bar | |
Allowable Temperature [TS] : Min. - 10°C / Max.-120°C | |
Color [RAL] : 5009 | |
General Tolerans [mm] : ± 5 | |
| Ningbo New Blue Energy Technology Co.,Ltd A COMPANY OF REFWORLD GROUP Tel：0574-87036969 Fax：0574-83005207 Cell：0086-18657457888(WeChat/WhatsApp) Website：www.bluerefrigeration.com www.refworld.com.cn Factory Add：Changhetang Hemudu Town, Yuyao City,Zhejiang Province Sale Office Add: 2 Building,No.788 Jinshan Road,Jiangbei ,Ningbo City |
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