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Racor Accessories and Fittings:
Fittings

 

 

Accessories and Fittings Links:
Accessories and Fittings Intro
Marine Accessories
      
Diesel Shut-off Drain Valve Kit
On and Off Highway Accessories and Fittings
      
Water Detection Modules and Kits
      
Vacuum Gauge or Switch Adaptor Fittings
      
Heater Electrical Relay Kits
      
Multiplex Filter / Separator Conversion Kits
      
Racor On and Off Highway Fittings (this page)
Vacuum / Compound Gauge Kits
Water Probe and Detection Kits

Racor fittings are available in various materials, styles and sizes to fit every Racor filter/separator and most installation requirements. Racor fittings are made of either brass (CA360 or CA345), plated steel (C12L14 with zinc di-chromate), or aluminum (anodized). When the part number is listed using the part numbering system, the second digit indicates the material, such as 91X= steel, 93X= stainless steel, 95X= brass and 97X= aluminum.

Racor products feature several porting styles to external plumbing. However the most common are SAE J1926 Straight Thread O-ring and SAE J476 National Pipe Thread. See the chart below for fitting torque values. The design of SAE J1926 Straight Thread O-ring utilizes straight threads for holding power and an O-ring for superior sealing capability. Straight thread ports permit exact positioning of elbow fittings, provide a leak free joint, eliminate distortion and cracking of boss due to over tightening and are easier to maintain. The standard Parker O-ring material is compound No.N552-90, 90 durometer Buna-Nitrile (NBR). Apply a light coating of clean fuel or Parker Super O-lube to the O-ring prior to installation.

Many Racor fuel ports feature the SAE J476 National Pipe Tapered for Fuels (NPTF -also known as Dryseal Pipe Thread) design for best sealing efficiency in smaller sizes of filters. The crests of the threads flatten upon tightening and allow the flanks to make contact thus sealing the joint. Use of a thread sealant, such as Parker's Unipar, is recommended to ensure a leak-proof seal. To avoid system contamination, do not apply sealant onto the first few threads.

Recommended Assembly Torque Values (Inch/lbs.) for Racor Fuel Filter Port Fittings

Fitting Size

Straight Tread O-Ring Fittings

National Pipe Thread Fittings

SAE/JIC 37 degrees Male

#4

75± 10

130± 10

NA

#6

150± 20

160± 20

NA

#8

450± 25

NA

1,2(550± 50)

#10

550± 30

NA

1,2(650± 50)

1 Used on 900 and 1000 Turbine Series FGX / MAX models.
2 Rotation of fitting hex nut flats from finger tight.



Below are tables for the most common fittings for the Turbine 500, 900, 1000, 75/900, 75/1000 Series Fuel Filter/Water Separators.  The fitting charts are also applicable to the Marine Turbine Series.  If you don’t see the fitting you need, call or email
maesco.com.

 

 

Turbine 500FG (MAX) Series Fittings

Fitting Part No.

Old Part No.

Thread 1
(SAEJ1926)

Thread 2
(or Hose I.D.)

Tube or Hose Size Number

 

9010-6-4
9010-6-6
913-O8-J6
913-O8-J8
913-O8-J10

No change
No change
New
New
New

9/16"-18
9/16''-18
3/4''-16
3/4''-16
3/4''-16

7/16"-20
9/16''-18
9/16''-18
3/4''-16
7/8''-14

4
6
6
8
10

9020-6-4
9020-6-6
911-O8-J6
911-O8-J8
911-O8-J10

No change
No change
New
New
New

9/16"-18
9/16''-18
3/4''-16
3/4''-16
3/4''-16

7/16"-20
9/16''-18
3/4''-16
3/4''-16
7/8''-14

4
6
6
8
10

9040-6-4
9040-6-6
911-O8-F4
911-O8-F6
911-O8-J8

No change
No change
New
New
New

9/16"-18
9/16''-18
3/4''-16
3/4''-16
3/4''-16

1/4"-18
3/8''-18
1/4''-18
3/8''-18
1/2''-14

4
6
4
6
8

913-O6-H5
913-O6-H6
913-O8-H6
913-O8-H8
2
913-O8-H102

9010HF-6-5/6
9010HF-6-5/6
New
New
New

9/16"-18
9/16''-18
3/4''-16
3/4''-16
3/4''-16

5/16"
3/8''
3/8''
1/2''
5/8''

5
6
6
8
10

911-O6-H5/6
911-O8-H6
2
911-O8-H82
911-O8-H102

9020HF-6-5/6
New
New
New

9/16"-18
3/4''-16
3/4''-16
3/4''-16

5/16-3/8"
3/8''
1/2''
5/8''

5-6
6
8
10

1 Illustration may not represent fitting contour exactly. Parker 800 Series (SAE R4) Push--Lok low pressure hose recommended.
2 Hose bead fitting, requires hose clamp.

 


Turbine 900FG (MAX) & 1000FG (MAX) Series Fittings

Fitting Part No.

Old Part No.

Thread 1
(SAEJ1926)

Thread 2
(or Hose I.D.)

Tube or Hose Size Number

 

9010-10-8
9010-10-10

No change
No change

7/8''-14
7/8''-14

3/4''-16
7/8''-14

8
10

9020-10-6
9020-10-8
9020-10-10

No change
No change
No change

7/8''-14
7/8''-14
7/8''-14

9/16"-18
3/4''-16
7/8''-14

6
8
10

911-O10-F4
911-O10-F6
911-O10-F8
911-O10-F12

9040-10-4
9040-10-6
9040-10-8
9040-10-12

7/8''-14
7/8''-14
7/8''-14
7/8''-14

1/4"-18
3/8''-18
1/2''-14
3/4''-14

4
6
8
12

913-O10-H5
913-O10-H6
913-O10-H8
913-O10-H10
913-O10-H12

9010HF-10-6
9010HF-10-8
9010HF-10-10
9010HF-10-12
New

7/8''-14
7/8''-14
7/8''-14
7/8''-14
7/8''-14

5/16"
3/8''
1/2''
5/8''
3/4''

5
6
8
10
12

911-O10-H5
911-O10-H6
911-O10-H8
911-O10-H10
911-O10-H12

9020HF-10-6
9020HF-10-6
9020HF-10-6
9020HF-10-6
New

7/8''-14
7/8''-14
7/8''-14
7/8''-14
7/8''-14

5/16"
3/8''
1/2''
5/8''
3/4''

5
6
8
10
12

1 Illustration may not represent fitting contour exactly. Parker 800 Series (SAE R4) Push--Lok low pressure hose recommended.

 


Turbine 75/900FGX (MAX) & 75/1000FGX (MAX) Series Fittings

Fitting Part No.

Adapter Description

Thread 1
(SAEJ1926)

Thread 2
(or Hose I.D.)

 

911-W10-N6
911-W10-N8
911-W10-N12
911-W10-B8

Straight Swivel, SAE X NPTM
Straight Swivel, SAE X NPTM
Straight Swivel, SAE X NPTM
Straight Swivel, SAE X BSPT

7/8''-14
7/8''-14
7/8''-14
7/8''-14

3/8"-18
1/2''-14
3/4''-14
1/2''-14

913-W10-N8

Elbow Swivel, SAE X NPTM

7/8''-14

1/2"-14

911-W10-F8
911-W10-F12

Straight Swivel, SAE X NPTM
Straight Swivel, SAE X NPTM

7/8''-14
7/8''-14

1/2''-14
3/4''-14

913-W10-F8

Elbow Swivel, SAE X NPTM

7/8''-14

1/2"-14


915-W10-R8
915-W10-R10
915-W10-R12


Straight Swivel, SAE X Hose
Straight Swivel, SAE X Hose
Straight Swivel, SAE X Hose


7/8''-14
7/8''-14
7/8''-14

(SAE R5)
13/32" (#8)
1/2" (#10)
5/8" (#12)


917-W10-R8
917-W10-R10
917-W10-R12


Elbow Swivel, SAE X Hose
Elbow Swivel, SAE X Hose
Elbow Swivel, SAE X Hose


7/8''-14
7/8''-14
7/8''-14

(SAE R5)
13/32" (#8)
1/2" (#10)
5/8" (#12)


955-W10-H8
955-W10-H10


Straight Swivel, SAE X Hose
Straight Swivel, SAE X Hose


7/8''-14
7/8''-14

(SAE R4)
1/2" (#8)
5/8" (#10)

917-W10-H10

Elbow Swivel, SAE X Hose

7/8''-14

(SAE R4)
5/8" (#10)