Lube Oi System LOSA

Lube Oil System Accumulators (LOSA)

FEC Lube-Oil System Accumulators (LOSA) are simple, safe, and cost effective pressure vessels, not containing any mechanical moving parts. These bladder accumulators are great for turbomachinery.

Datasheet PDF

Maintain Pressure

Maintains normal lube oil pressure at the bearings while the standby pump accelerates from an idle condition to operating speed, or during shutdown

Application

Specifically designed for installation within turbomachinery consoles

PREVENT DAMAGE

This will prevent costly damage to the bearings, increasing bearing life and the overall reliability of the system.

BLADDER

Buna-N, Hydrin, Viton, EPR, Butyl Bladders

DESIGN & SIZE

Up to 120 Gallon Sizes
Up to 3000 PSI
Stainless & Carbon Steel

CERTIFICATES

LOSA is designed in accordance with ASME Sec. VIII, Div. 1 of the Pressure Vessels and Boiler Code, and is “U” stamped


500 PSI

Stainless Steel

304 standard
316 available

Sizes

25 to 120 gallons for standard

(40 to 80 gallons sizes for transfer
barrier accumulators)

Transfer Barrier

Transfer barrier design helps to maximize usable volume

BLADDER MATERIAL

Buna-Nitrile
Viton
Hydrin
Butyl
EPR

CERTIFIFICATIONS

ASME (Sec. VIII, Div. 1)
API Standard 614
U-Stamped
National Board Registered

MORE CERTIFICATIONS

European CE/ PED
Canadian CRN
Brazilian NR-13
Chinese SELO/ SQL/ ML
Malaysian DOSH
Australian AS-1210

Nominal Size Part No. Est. Wt.
Dry lb.
"A" Dim. in. "B" Dim. in. "C" Fluid Port Conn.
Standard Accumulators
25 gal. 7385000 300 70 14 3" 300# ANSI Flange
25 gal. 7183000 300 37 22 4" 300# ANSI Flange
40 gal. 7386000 425 88.5 14 3" 300# ANSI Flange
40 gal. 7184000 425 49 22 4" 300# ANSI Flange
60 gal. 7343000 540 55 22 4" 300# ANSI Flange
80 gal. 7185000 655 65 22 4" 300# ANSI Flange
100 gal. 7186000 880 85 22 4" 300# ANSI Flange
120 gal. 7187000 1005 102 22 4" 300# ANSI Flange
Transfer Barrier Accumulators
40 gal. 7340000 425 88.5 14 4" 300# ANSI Flange
60 gal. 7341000 540 58 22 4" 300# ANSI Flange
80 gal. 7342000 655 65 22 4" 300# ANSI Flange

850 AND 1500 PSI DESIGN PRESSURE

TEMPERATURE SERVICE

-20°F to +200°F
​(-28.9°C to +93.3°C)

STAINLESS STEEL

-304 standard
316 available

SIZES

2.5 to 15 gallons

CONNECTION

2″ NPT standard

BLADDER MATERIAL

Buna-Nitrile
Viton
Hydrin
Butyl
EPR

CERTIFICATIONS

ASME (Sec. VIII, Div. 1)
API Standard 614
U-Stamped
National Board Registered

MORE CERTIFICATIONS

European CE/ PED
Canadian CRN
Brazilian NR-13
Chinese SELO/ SQL/ ML
Malaysian DOSH

Nominal Size Gas Volume
cu. in.
Est. Wt.
Dry lb.
"A" Dim. in. "B" Dim. in. "C" Dim. in.
2.5 Gal. 555 65 21.875 15.5 8.625
5 Gal. 1095 96 34 27.5 8.625
10 Gal. 2080 150 54.625 48.25 8.625
11 Gal. 2360 161 60.75

54.25

8.625
15 Gal. 3460 216 74.5 68.875 8.625
Part Numbers
  2.5 Gal. 5 Gal. 10 Gal. 11 Gal. 15 Gal.
850 PSI 7294000 7295000 7296000 7297000 7298000
1020 PSI 7301000 7302000 7303000 7304000 7305000
1500 PSI 7344000 7345000 7346000 7347000 7348000
Repair Kit 5250020 5250024 5250006 5250039 5250004

3000 PSI DESIGN PRESSURE

CARBON STEEL

Carbon Steel Standard

SIZES

1 quart to 15 gallons

CONNECTION

3/4″ NPT
1 1/4″ NPT
2″ NPT

BLADDER MATERIAL

Buna-Nitrile
Viton
Hydrin
Butyl
ERP

CERTIFICATIONS

ASME (Sec. VIII, Div. 1)
API Standard 614
U-Stamped
National Board Registered

MORE CERTIFICATIONS

European CE/ PED
Canadian CRN
Brazilian NR-13
Chinese SELO/ SQL/ ML
Malaysian DOSH

Nominal Size

NPT Thread Part No.

Gas Vol. Cu. In. (cm3) Dry Wt. lb. (kg) Dimensions, Inches (mm) Repair Kit Part No.
A B C D (NPT) E
1 qt. 7570000 68.4 (1121) 10 (4.5) 11.12 (282) 2.00 (51) 4.50 (114) 3/4" F 1.62 (41) 5250038
1 gal. 7575000 226 (3704) 34 (15) 17.00 (432)

3.50 (89)

6.75 (171) 1-1/4" F 2.37 (60) 5250002
2.5 gal. 7580000 555 (9096) 80 (36) 21.38 (543) 3.62 (92) 9.06 (230) 2" F 3.00 (76) 5250020
5 gal. 7585000 1095 (17,947) 120 (55) 33.38 (848) 3.62 (92) 9.06 (230) 2" F 3.00 (76) 5250024
10 gal. 7590000 2080 (34,091) 220 (100) 54.38 (1382) 3.62 (92) 9.06 (230) 2" F 3.00 (76) 5250006
11 gal. 7592000 2400 (39,330) 240 (109) 59.88 (1521) 3.62 (92) 9.06 (230) 2" F 3.00 (76) 5250039
15 gal. 7595000 3460 (56,709) 305 (139) 77.88 (1978) 3.62 (92) 9.06 (230) 2" F 3.00 (76) 5250004


PLAN 53B ACCUMULATORS

Temperature Service

-20°F to +200°F
​(-28.9°C to +93.3°C)

Stainless Steel

304 standard
316 available

SIZES

2.5 to 10 gallons

CONNECTION

2″ NPT standard

BLADDER MATERIAL

Buna-Nitrile
Viton
Hydrin
Butyl
EPR

CERTIFICATIONS

ASME (Sec. VIII, Div. 1)
API Standard 614
U-Stamped
National Board Registered

MORE CERTIFICATIONS

European CE/ PED
Canadian CRN
Brazilian NR-13
Chinese SELO/ SQL/ ML
Malaysian DOSH

Nominal Size Gas Volume
cu. in.
Est. Wt.
Dry lb.
"A" Dim. in. "B" Dim. in. "C" Dim. in.
2.5 Gal. 555 65 21.875 15.5 8.625
5 Gal. 1095 96 34 27.5 8.625
10 Gal. 2080 150 54.625 48.25 8.625