Page 270 - 4300 Catalog Cover.pdf
SEO Version
M16
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
4300 Catalog
Hydraulic Flanges and Components
Dimensions and pressures for reference only, subject to change.
TUBE FITTING
PART #
SAE
PORT
DASH
SIZE
T5
STRAIGHT
THREAD
UN-2B
FLANGE
SIZE
(in.)
A
(in.)
B
(in.)
D
(in.)
F
(in.)
I
(in.)
K
DRILL
DIA.
(in.)
L
(in.)
T
THREAD
UNC-2B
MOUNTING
HARDWARE
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
O-RING FACE FLAT FACE
-SHCS SX SS
1
SAE PORT / CODE 61 BLOCK FLANGE OR PAD
8G5Q1B 8G5Q1P
8
3/4-16
0.50 1.81 2.13 0.50 0.63 1.25 0.344 1.42 5/16-18 5/16-18 x 1.25 5.0
12G5Q1B 12G5Q1P
12 1 1/16-12 0.75 1.97 2.56 0.75 0.71 1.54 0.406 1.42 3/8-16 3/8-16 x 1.50 4.0
16G5Q1B 16G5Q1P
16 1 5/16-12 1.00 2.17 2.75 1.00 0.71 1.81 0.406 1.50 3/8-16 3/8-16 x 1.50 3.5
20G5Q1B 20G5Q1P
20 1 5/8-12 1.25 2.68 3.12 1.25 0.83 2.22 0.469 1.61 7/16-14 7/16-14 x 1.75 3.0
24G5Q1B 24G5Q1P
24 1 7/8-12 1.50 3.07 3.66 1.50 0.98 2.50 0.531 1.77 1/2-13 1/2-13 x 1.75 2.5
SAE PORT / CODE 62 BLOCK FLANGE OR PAD
8G5Q2B 8G5Q2P
8
3/4-16
0.50 1.81 2.21 0.50 0.63 1.33 0.344 1.42 5/16-18 5/16-18 x 1.25 6.0
12G5Q2B 12G5Q2P
12 1 1/16-12 0.75 2.17 2.80 0.75 0.83 1.65 0.406 1.38 3/8-16 3/8-16 x 1.50 5.5
16G5Q2B 16G5Q2P
16 1 5/16-12 1.00 2.56 3.19 1.00 0.98 1.98 0.409 1.65 7/16-14 7/16-14 x 1.75 4.5
20G5Q2B 20G5Q2P
20 1 5/8-12 1.25 3.07 3.75 1.25 1.06 2.36 0.531 1.77 1/2-13 1/2-13 x 1.75 3.0
24G5Q2B 24G5Q2P
24 1 7/8-12 1.50 3.70 4.41 1.50 1.18 2.68 0.656 1.97 5/8-11 5/8-11 x 2.25 2.7
32G5Q2B 32G5Q2P
32 2 1/2-12 2.00 4.50 5.28 2.00 1.46 3.38 0.781 2.56 3/4-10 3/4-10 x 2.75 2.0
GQ
NPTF Port Block Adapter
NPTF Port / Code 61 or 62 Block Flange or Pad
1) Se
r standard stainless steel sizes and dimensions.
To receive mounting hardware with flange, insert a “K” after the material designator. Mounting hardware kits are available
for O-ring Face part numbers and include 4 bolts, 4 lock washers and an O-ring.
O-ring Face
Flat Face
G5Q
SAE Port Block Adapter
SAE Port / Code 61 or 62 Block Flange or Pad
1) Se
r standard stainless steel sizes and dimensions.
To receive mounting hardware with flange, insert a “K” after the material designator. Mounting hardware kits are available for
O-ring Face part numbers and include 4 bolts, 4 lock washers and an O-ring.
O-ring Face
Flat Face
TUBE FITTING
PART #
PT
PORT
THREAD
NPTF
FLANGE
SIZE
(in.)
A
(in.)
B
(in.)
D
(in.)
F
(in.)
I
(in.)
K
DRILL
DIA.
(in.)
L
(in.)
T
THREAD
UNC-2B
MOUNTING
HARDWARE
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
O-RING FACE FLAT FACE
SHCS SX SS
1
NPTF PORT / CODE 61 BLOCK FLANGE OR PAD
8GQ1B
8GQ1P
1/2 - 14
0.50 1.81 2.13 0.50 0.63 1.25 0.344 1.42 5/16-18 5/16-18 x 1.25 5.0
12GQ1B 12GQ1P
3/4 -14
0.75 1.97 2.56 0.75 0.71 1.54 0.406 1.42 3/8-16 3/8-16 x 1.50 4.5
16GQ1B 16GQ1P
1 - 11 1/2 1.00 2.17 2.75 1.00 0.71 1.81 0.406 1.50 3/8-16 3/8-16 x 1.50 4.0
20GQ1B 20GQ1P
1 1/4 - 11 1/2 1.25 2.68 3.12 1.25 0.83 2.22 0.469 1.61 7/16-14 7/16-14 x 1.75 3.5
24GQ1B 24GQ1P
1 1/2 - 11 1/2 1.50 3.07 3.66 1.50 0.98 2.50 0.531 1.77 1/2-13 1/2-13 x 1.75 2.7
32GQ1B 32GQ1P
2 - 11 1/2 2.00 3.54 4.00 2.00 0.98 3.12 0.531 1.77 1/2-13 1/2-13 x 1.75 2.2
40GQ1B 40GQ1P
2 1/2 - 8
2.50 4.09 4.49 2.50 0.98 3.62 0.531 1.97 1/2-13 1/2-13 x 1.75 2.0
48GQ1B 48GQ1P
3 1/2 - 8
3.00 4.88 5.28 3.00 1.06 4.47 0.656 1.97 5/8-11 5/8-11 x 2.00 1.1
NPTF PORT / CODE 62 BLOCK FLANGE OR PAD
8GQ2B
8GQ2P
1/2 - 14
0.50 1.81 2.21 0.50 0.63 1.33 0.344 1.42 5/16-18 5/16-18 x 1.25 6.0
12GQ2B 12GQ2P
3/4 - 14
0.75 2.17 2.80 0.75 0.83 1.65 0.406 1.38 3/8-16 3/8-16 x 1.50 5.0
16GQ2B 16GQ2P
1 - 11 1/2 1.00 2.56 3.19 1.00 0.98 1.98 0.469 1.65 7/16-14 7/16-14 x 1.75 4.0
20GQ2B 20Q2P
1 1/4 - 11 1/2 1.25 3.07 3.75 1.25 1.06 2.36 0.531 1.77 1/2-13 1/2-13 x 1.75 3.5
24GQ2B 24GQ2P
1 1/2 - 11 1/2 1.50 3.70 4.41 1.50 1.18 2.68 0.656 1.97 5/8-11 5/8-11 x 2.25 3.0
32GQ2B 32GQ2P
2 - 11 1/2 2.00 4.50 5.28 2.00 1.46 3.38 0.781 2.56 3/4-10 3/4-10 x 2.75 2.5
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