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Parker Compression Fittings

Compression Fittings

Compression Fittings

Parker’s Compression Fittings provide users with an economical choice with numerous connection options for a wide variety of tube materials without the need for flaring, soldering or other tube preparation necessary to assemble.

Applications: Air lines, Lubrication Lines, Cooling lines, Industry, Machinery, Compressors, Fluid transfer

Markets: Industrial, Packaging, Pneumatic, Printing

Compatible Tubing: Copper, Aluminum, Thermoplastic tubing

Features:

  • Meets functional requirements of SAE J-512
  • UL Listed for flammable liquid
  • Brass or acetal sleeve available
  • No tube preparation
  • Forged and extruded shapes

Series Specifications

Size Pressure Range Temperature Range
in psi °F
1/8, 3/16 400 -65° to +200°
1/4, 5/16 300 -65° to +200°
3/8, 1/2 200 -65° to +200°
5/8 150 -65° to +200°
3/4 100 -65° to +200°
7/8 75 -65° to +200°

Sleeve 60C

Sleeve 60C
Sleeve 60C Diagram
Part # Tube Size A D L
in
60C-2 1/8 .187 .130 .19
60C-3 3/16 .266 .192 .22
60C-4 1/4 .344 .255 .25
60C-5 5/16 .406 .318 .25
60C-6 3/8 .469 .382 .25
60C-7 7/16 .531 .444 .31
60C-8 1/2 .594 .507 .38
60C-10 5/8 .719 .632 .38
60C-12 3/4 .875 .758 .44
60C-14 7/8 1.0 .883 .41

Acetal Sleeve 60PT

Acetal Sleeve 60PT
Acetal Sleeve 60PT Diagram
Part # Plastic Tube Wall Tube Wall A D L
in
60PT-4 1/4 .040 .375 .254 .19
60PT-5 5/16 .062 .438 .317 .19
60PT-6 3/8 .062 .500 .379 .19
60PT-8 1/2 .062 .631 .507 .25
60PT-10 5/8 .062 .747 .632 .22

Nut 61C

Nut 61C
Nut 61C Diagram
Part # Tube Size Straight Thread C Hex D L
in in
61C-2 1/8 5/16-24 3/8 .130 .38
61C-3 3/16 3/8-24 7/16 .192 .41
61C-4 1/4 7/16-24 1/2 .255 .44
61C-5 5/16 1/2-24 9/16 .318 .44
61C-6 3/8 9/16-24 5/8 .382 .47
61C-7 7/16 5/8-24 11/16 .444 .50
61C-8 1/2 11/16-20 13/16 .507 .62
61C-10 5/8 13/16-18 15/16 .632 .62
61C-12 3/4 1-18 1-3/16 .758 .69
61C-14 7/8 1-1/8-18 1-1/4 .890 .62

Long Nut 61CL

Long Nut 61CL
Long Nut 61CL Diagram
Part # Tube Size Straight Thread C Hex D L
in in
61CL-4 1/4 7/16-24 1/2 .255 .75
61CL-5 5/16 1/2-24 9/16 .318 .84
61CL-6 3/8 9/16-24 5/8 .382 .97
61CL-8 1/2 11/16-20 13/16 .507 1.06
61CL-10 5/8 13/16-18 15/16 .632 1.19
61CL-12 3/4 1-18 1-3/16 .758 1.38

Union 62C

Union 62C
Union 62C
Part # Tube Size Straight Thread C Hex L M Flow Dia. D
62C-2 1/8 5/16-24 5/16 1.05 .64 .094
62C-3 3/16 3/8-24 3/8 1.21 .72 .125
62C-4 1/4 7/16-24 7/16 1.33 .79 .188
62C-5 5/16 1/2-24 1/2 1.39 .85 .250
62C-6 3/8 9/16-24 9/16 1.52 .97 .312
62C-7 7/16 5/8-24 5/8 1.70 1.02 .312
62C-8 1/2 11/16-20 11/16 1.90 1.08 .406
62C-10 5/8 13/16-18 13/16 2.06 1.23 .500
62C-12 3/4 1-18 1 2.37 1.41 .562
62C-14 7/8 1-1/8-18 1-1/8 2.07 1.19 .766

Union Reducers 62C

Union Reducers 62C
Union Reducers 62C Diagram
Part # 1 Tube Size 2 Tube Size 1 Straight Head 2 Straight Head C Hex L M Flow Dia. D
62C-4-33/161/43/8-247/16-247/161.29.78.125
62C-6-41/43/87/16-249/16-249/161.46.91.188
62C-8-63/81/29/16-2411/16-2011/161.711.03.312
62C-10-63/85/89/16-2413/16-1813/161.821.13.312

Bulkhead Union 62CBH

Bulkhead Union 62CBH
Bulkhead Union 62CBH Diagram
Part # Tube Size Straight Thread C Hex L M Bulkhead Hold Dia. Flow Dia D.
62CBH-4 1/4 7/16-24 9/16 2.29 1.75 7/16 .188
62CBH-6 3/8 9/16-24 11/16 2.42 1.88 9/16 .312

Brass Insert 63PT

Brass Insert 63PT
Brass Insert 63PT Diagram
Part # Tube O.D. Tube Wall L O.D.
63PT-2-16 1/8 .016 .46 .080
63PT-2-23 1/8 .023 .45 .073
63PT-3-25 3/16 .025 .45 .135
63PT-3-40 3/16 .040 .52 .095
63PT-4-40 1/4 .040 .50 .163
63PT-4-62 1/4 .062 .33 .110
63PT-5-40 5/16 .040 .50 .232
63PT-5-62 5/16 .062 .53 .187
63PT-6-62 3/8 .062 .56 .250
63PT-8-62 1/2 .062 .72 .370
63PT-10-62 5/8 .062 .72 .483

Female Connector 66C

Female Connector 66C
Female Connector 66C Diagram
Part # Tube Size Pipe Thread Straight Thread C Hex L M Flow Dia D.
66C-2-2 1/8 1/8 5/16-24 9/16 .95 .75 .094
66C-3-2 3/16 1/8 3/8-24 9/16 1.02 .78 .125
66C-3-4 3/16 1/4 3/8-24 11/16 1.20 .96 .125
66C-4-2 1/4 1/8 7/16-24 9/16 1.02 .78 .188
66C-4-4 1/4 1/4 7/16-24 11/16 1.24 1.00 .188
66C-5-2 5/16 1/8 1/2-24 9/16 1.07 .81 .250
66C-5-4 5/16 1/4 1/2-24 11/16 1.29 1.03 .250
66C-6-2 3/8 1/8 9/16-24 9/16 1.06 .78 .312
66C-6-4 3/8 1/4 9/16-24 11/16 1.34 1.06 .312
66C-6-6 3/8 3/8 9/16-24 13/16 1.34 1.06 .312
66C-6-8 3/8 1/2 9/16-24 1 1.54 1.27 .312
66C-7-6 7/16 3/8 5/8-24 13/16 1.43 1.09 .312
66C-8-4 1/2 1/4 11/16-20 11/16 1.49 1.09 .406
66C-8-6 1/2 3/8 11/16-20 13/16 1.52 1.12 .406
66C-8-8 1/2 1/2 11/16-20 1 1.71 1.31 .406
66C-10-8 5/8 1/2 13/16-18 1 1.80 1.38 .500

Male Connector 68C

Male Connector 68C
Male Connector 68C Diagram
Part # Tube Size Pipe Thread Straight Thread C Hex L M Flow Dia D.
68C-2-1 1/8 1/16 5/16-24 3/8 .99 .78 .095
68C-2-2 1/8 1/8 5/16-24 7/16 .97 .77 .094
68C-3-1 3/16 1/16 3/8-24 3/8 1.08 .84 .125
68C-3-2 3/16 1/8 3/8-24 7/16 1.08 .84 .125
68C-3-4 3/16 1/4 3/8-24 9/16 1.27 1.03 .125
68C-4-2 1/4 1/8 7/16-24 7/16 1.10 .86 .188
68C-4-4 1/4 1/4 7/16-24 9/16 1.30 1.06 .188
68C-4-6 1/4 3/8 7/16-24 11/16 1.27 1.03 .188
68C-4-8 1/4 1/2 7/16-24 7/8 1.55 1.31 .188
68C-5-2 5/16 1/8 1/2-24 1/2 1.15 .89 .234
68C-5-4 5/16 1/4 1/2-24 9/16 1.33 1.07 .250
68C-6-2 3/8 1/8 9/16-24 9/16 1.25 .97 .250
68C-6-4 3/8 1/4 9/16-24 9/16 1.42 1.14 .312
68C-6-6 3/8 3/8 9/16-24 11/16 1.44 1.16 .312
68C-6-8 3/8 1/2 9/16-24 7/8 1.53 1.25 .312
68C-7-4 7/16 1/4 5/8-24 5/8 1.50 1.17 .312
68C-8-4 1/2 1/4 11/16-20 11/16 1.60 1.20 .312
68C-8-6 1/2 3/8 11/16-20 11/16 1.60 1.20 .406
68C-8-8 1/2 1/2 11/16-20 7/8 1.71 1.31 .406
68C-10-6 5/8 3/8 13/16-18 13/16 1.73 1.31 .406
68C-10-8 5/8 1/2 13/16-18 7/8 1.90 1.48 .500
68C-10-12 5/8 3/4 13/16-18 1-1/16 1.98 1.56 .500
68C-12-8 3/4 1/2 1-18 1 2.05 1.60 .562
68C-12-12 3/4 3/4 1-18 1-1/16 2.08 1.63 .656
68C-14-12 7/8 3/4 1-1/8-18 1-1/8 1.76 1.41 .750

Union Tee 164C-264C

Union Tee 164C-264C
Union Tee 164C-264C Diagram
Part # Tube Size Straight Thread L M Flow Dia D.
164C-2 1/8 5/16-24 .82 .61 .094
264C-3 3/16 3/8-24 .84 .60 .125
164C-4 1/4 7/16-24 .86 .63 .188
264C-4 1/4 7/16-24 .84 .60 .188
164C-5 5/16 1/2-24 .98 .71 .250
164C-6 3/8 9/16-24 1.03 .74 .312
164C-8 1/2 11/16-20 1.34 .93 .406
164C-10 5/8 13/16-18 1.54 1.08 .500
164C-12 3/4 1.00-18 1.65 1.17 .563

Union Tee 164C-264C Combination Sizes

Union Tee 164C-264C Combination Sizes
Union Tee 164C-264C Combination Sizes Diagram
Part # 1 Tube Size 2 Tube Size 3 Tube Size L1 L2 L3 M1 M2 M3 Flow Dia. D
164C-6-4-4 3/8 1/4 1/4 1.03 .96 .96 .75 .72 .72 .188
164C-6-6-4 3/8 3/8 1/4 1.03 .96 .96 .75 .75 .72 .188
164C-8-8-6 1/2 1/2 3/8 1.34 1.16 1.16 .94 .94 .88 .312

Union Elbow 165C-265C

Union Elbow 165C-265C
Union Elbow 165C-265C Diagram
Part # Tube Size Straight Thread L M Flow Dia. D
165C-2 1/8 5/16-24 .82 .61 .094
165C-3 3/16 3/8-24 .87 .61 .125
165C-4 1/4 7/16-24 .88 .61 .188
265C-4 1/4 7/16-24 .84 .60 .188
165C-5 5/16 1/2-24 .95 .71 .250
165C-6 3/8 9/16-24 1.03 .74 .312
165C-7 7/16 5/3-24 1.16 .82 .312
165C-8 1/2 11/16-20 1.34 .93 .406
165C-10 5/8 13/16-18 1.48 1.05 .500
165C-12 3/4 1-18 1.65 1.17 .563

Male Elbow 169C-269C

Male Elbow 169C-269C
Male Elbow 169C-269C Diagram
Part # Tube Size Pipe Thread Straight Thread L M N Flow Dia. D
169C-2-11/81/165/16-24.81.60.67.095
269C-2-21/81/85/16-24.80.60.67.094
169C-3-13/161/163/8-24.85.61.67.126
169C-3-23/161/83/8-24.84.61.69.125
269C-3-23/161/83/8-24.84.60.67.125
169C-3-43/161/43/8-24.86.64.93.125
169C-4-21/41/87/16-24.86.61.74.188
269C-4-21/41/87/16-24.84.60.73.188
169C-4-41/41/47/16-24.86.62.94.188
269C-4-41/41/47/16-24.84.60.79.188
169C-4-61/43/87/16-24.93.681.00.188
169C-5-25/161/81/2-24.88.61.74.234
269C-5-25/161/81/2-24.86.60.73.250
169C-5-45/161/41/2-24.95.71.93.250
269C-5-45/161/41/2-24.93.67.82.250
169C-5-65/163/81/2-241.01.751.00.250
169C-6-23/81/89/16-241.03.74.74.234
269C-6-23/81/89/16-24.97.69.75.220
169C-6-43/81/49/16-241.03.74.93.312
269C-6-43/81/49/16-241.01.73.92.312
169C-6-63/83/89/16-241.03.751.00.312
269C-6-63/83/89/16-241.12.84.97.312
169C-6-83/81/29/16-241.22.941.27.312
269C-7-67/163/85/8-241.16.82.98.312
169C-8-41/21/411/16-201.34.941.00.312
169C-8-61/23/811/16-201.34.931.11.406
169C-8-81/21/211/16-201.481.001.37.406
169C-10-85/81/213/16-181.481.061.31.500
169C-12-83/41/21-181.641.181.49.562
169C-12-123/43/41-181.701.271.58.562

Female Elbow 170C-270C

Female Elbow 170C-270C
Female Elbow 170C-270C Diagram
Part # Tube Size Pipe Thread Straight Thread L M N Flow Dia. D
170C-2-21/81/85/16-24.89.69.56.094
170C-3-23/161/83/8-24.98.69.56.125
170C-4-21/41/87/16-24.93.69.56.188
270C-4-21/41/87/16-24.91.67.54.188
170C-4-41/41/47/16-241.02.78.67.188
170C-6-43/81/49/16-241.06.79.73.312
170C-6-63/83/89/16-241.22.89.69.312
170C-7-47/161/45/8-241.27.93.73.312
170C-8-61/23/811/16-201.341.00.69.406
170C-8-81/21/211/16-201.561.15.97.408
170C-12-123/43/41-182.061.581.58.563

Male Run Tee 171C

Male Run Tee 171C
Male Run Tee 171C Diagram
Part # Tube Size Pipe Thread Straight Thread L M N Flow Dia. D
171C-2-21/81/85/16-24.82.61.67.094
171C-3-23/161/83/8-24.86.61.67.125
171C-4-21/41/87/16-24.90.64.75.188
171C-4-41/41/47/16-24.93.69.92.188
171C-6-43/81/49/16-241.09.811.03.312

Male Branch Tee 172C

Male Branch Tee 172C
Male Branch Tee 172C Diagram
Part # Tube Size Pipe Thread Straight Thread L M N Flow Dia. D
172C-2-21/81/85/16-24.82.61.67.094
172C-3-23/161/83/8-24.86.61.67.125
172C-4-21/41/87/16-24.86.61.74.188
172C-4-41/41/47/16-24.93.69.92.188
172C-6-23/81/89/16-241.03.75.75.234
172C-6-43/81/49/16-241.09.77.92.312
172C-6-63/83/89/16-241.09.811.00.312
172C-8-61/23/811/16-201.34.931.10.406

Adapter Tee 176C

Adapter Tee 176C
Adapter Tee 176C Diagram
Part # Tube Size Pipe Thread Straight Thread L M N N1 Flow Dia. D
176C-4-21/41/87/16-24.93.69.75.66.188

Female Branch Tee 177C

Female Branch Tee 177C
Female Branch Tee 177C Diagram
Part # Tube Size Pipe Thread Straight Thread L M N Flow Dia. D
177C-4-21/41/87/16-24.86.63.53.188

45° Elbow 179C

45° Elbow 179C
45° Elbow 179C Diagram
Part # Tube Size Pipe Thread Straight Thread L M N Flow Dia. D
179C-4-21/41/87/16-24.90.66.56.188
179C-4-41/41/47/16-24.80.56.84.188
179C-6-23/81/89/16-24.90.63.65.234
179C-6-43/81/49/16-24.90.63.84.312
179C-6-63/83/89/16-24.97.75.95.312
179C-8-61/23/811/16-241.15.81.95.406

Seal Plug 639C

Seal Plug 639C
Seal Plug 639C Diagram
Part # Tube Size Straight Thread C Hex L M
639C-41/47/16-247/16.74.50

Straight Through Tank Fitting 682C

Straight Through Tank Fitting 682C
Straight Through Tank Fitting 682C Diagram
Part # Tube Size Pipe Thread Straight Thread C Hex L M Flow Dia. D
682C-3-23/161/83/8-247/161.060.84.195
682C-6-63/83/89/16-2411/161.441.16.387
682C-8-81/21/211/16-207/81.901.31.516