



24S-24FO by Anchor Fluid Power | Flange Head Hydraulic Adapter | 1-1/2" Code 61 Flange x 1-1/2" Female O-Ring Boss | Carbon Steel
Female SAE O-Ring Boss to Flange Head Adapters
Carbon steel adapters with a Code 61 SAE J518 flange head on one end and a female SAE straight thread O-ring boss (ORB) port on the other. The flange head is clamped with split or captive flanges.
1
What are the key specifications?
Carbon steel
Code 61 SAE J518 flange head with O-ring groove
Female SAE straight thread O-ring boss (SAE J1926)
Straight
Code 61: 3/4" to 2"
3/4" to 2"
2
Which sizes are available?
| Part # | Flange Size | Tube OD | A (in) | B (in) | C (in) | D (in) | E (in) | F (in) | G SAE Thread | H (in) |
|---|---|---|---|---|---|---|---|---|---|---|
| Code 61 adapters | ||||||||||
| 12S-12FO | 3/4" | 3/4" | 2.470 | 0.265 | 1.500 | 1.250 | 0.750 | 1.500 | 1-1/16-12 | 1.234 |
| 16S-16FO | 1" | 1" | 2.660 | 0.315 | 1.750 | 1.560 | 1.000 | 1.750 | 1-5/16-12 | 1.484 |
| 20S-20FO | 1-1/4" | 1-1/4" | 2.840 | 0.315 | 2.000 | 1.750 | 1.250 | 2.000 | 1-5/8-12 | 1.684 |
| 24S-24FO | 1-1/2" | 1-1/2" | 3.000 | 0.315 | 2.375 | 2.115 | 1.500 | 2.380 | 1-7/8-12 | 1.964 |
| 32S-32FO | 2" | 2" | 3.000 | 0.375 | 2.812 | 2.490 | 2.000 | 2.810 | 2-1/2-12 | 2.434 |
Dimensions in inches. A = overall length, B = flange head thickness, C = flange head OD, D = O-ring groove OD, E = bore, F = body OD, G = SAE straight thread, H = neck OD.
3
How do I read the part number?
Example: 16S-16FO = 1" tube female SAE O-ring boss (1-5/16-12) x 1" Code 61 flange head.
| Code | Meaning |
|---|---|
| First number + S | Female SAE straight thread, tube size in 1/16" |
| Second number | Flange size in 1/16" |
| FO | Code 61 flange head with O-ring groove |
4
Which split flanges fit these?
| Part # | Accessory | Fits |
|---|---|---|
| Code 61 | ||
| 12SF-2 | Split flange half (2 per connection) | 3/4" Code 61 heads |
| 12SFO | Split flange kit: 2 halves, 4 screws 3/8-16 x 1.25, Buna O-ring 2-214 | 3/4" Code 61 heads |
| 16SF-2 | Split flange half (2 per connection) | 1" Code 61 heads |
| 16SFO | Split flange kit: 2 halves, 4 screws 3/8-16 x 1.25, Buna O-ring 2-219 | 1" Code 61 heads |
| 20SF-2 | Split flange half (2 per connection) | 1-1/4" Code 61 heads |
| 20SFO | Split flange kit: 2 halves, 4 screws 7/16-14 x 1.50, Buna O-ring 2-222 | 1-1/4" Code 61 heads |
| 24SF-2 | Split flange half (2 per connection) | 1-1/2" Code 61 heads |
| 24SFO | Split flange kit: 2 halves, 4 screws 1/2-13 x 1.50, Buna O-ring 2-225 | 1-1/2" Code 61 heads |
| 32SF-2 | Split flange half (2 per connection) | 2" Code 61 heads |
| 32SFO | Split flange kit: 2 halves, 4 screws 1/2-13 x 1.50, Buna O-ring 2-228 | 2" Code 61 heads |
5
Where can I find product documents?
Anchor Catalog Page: Socket Weld, NPTF and SAE Thread to Flange Head
Dimension tables by part number.
How is this product sold?
Each. Split flanges, O-rings and bolts are sold separately; split flange kits include all three.
Additional Product Data:
Straight

