Bulkhead Union ORFS
Bulkhead Union ORFS — ORFS family bulkhead for hydraulic line interconnection. RFQ-only; standard Indus zinc-plated carbon-steel construction.
Key features
- Body Configuration: bulkhead
- Port A Thread: ORFS UN/UNF (9/16-18 to 1-7/16-12)
- Port A Sealing: orfs
- Nominal Size Range: -04 to -16
- Max Working Pressure: up to 415 bar (6000 psi)
- Body Configuration
- bulkhead
- Port A Thread
- ORFS UN/UNF (9/16-18 to 1-7/16-12)
- Port A Sealing
- orfs
- Nominal Size Range
- -04 to -16
- Max Working Pressure
- up to 415 bar (6000 psi)
Product description
The Bulkhead Union ORFS is a Bulkhead union hydraulic adapter in the ORFS family. Bulkhead Union ORFS — ORFS family bulkhead for hydraulic line interconnection. RFQ-only; standard Indus zinc-plated carbon-steel construction.
Construction
- Body configuration: Bulkhead union
- Port A: Male — ORFS UN/UNF (9/16-18 to 1-7/16-12) (O-ring face seal (ORFS))
- Port B: Male — ORFS UN/UNF (9/16-18 to 1-7/16-12) (O-ring face seal (ORFS))
- Material: Carbon steel (stainless steel available on request)
- Surface treatment: Zinc-plated, Cr3+ passivated, RoHS-compliant
Performance
up to 415 bar (6000 psi). ORFS family — SAE J1453 / ISO 8434-3 — face O-ring seal on the male; flat face on the female. Leak-free under high vibration.
Applicable Standards
- SAE J1453
- ISO 8434-3
How to order
Specify (a) the host port size and thread spec on each end, (b) any special seal requirements (bonded seal vs ED seal vs cone seat), and (c) whether you need stainless-steel construction or non-standard surface treatment. Indus engineering will confirm the correct part number against your equipment.
Companion products
Pair with the appropriate Indus tubing or hose ends. For tube assemblies use Indus DIN 2353 cutting rings and end nuts. For hose assemblies pair with Indus crimp ferrules and the matching hose grade.
Identification
| Parameter | Value |
|---|---|
| Body Configuration | bulkhead |
Port A
| Parameter | Value |
|---|---|
| Port A Thread | ORFS UN/UNF (9/16-18 to 1-7/16-12) |
| Port A Sealing | orfs |
| Port A Gender | male |
Port B
| Parameter | Value |
|---|---|
| Port B Thread | ORFS UN/UNF (9/16-18 to 1-7/16-12) |
| Port B Sealing | orfs |
| Port B Gender | male |
Dimensions
| Parameter | Value |
|---|---|
| Nominal Size Range | -04 to -16 |
Performance
| Parameter | Value |
|---|---|
| Max Working Pressure | up to 415 bar (6000 psi) |
Construction
| Parameter | Value |
|---|---|
| Material | Carbon steel (stainless on request) |
| Surface Treatment | Zinc-plated, Cr3+ passivated, RoHS-compliant |
Compliance
| Parameter | Value |
|---|---|
| Applicable Standards | SAE J1453, ISO 8434-3 |
Shipping & lead time
Sizes & part numbers
8 sizes| Indus part no. | End 1 | End 2 | S1 (mm) | S2 (mm) | L (mm) | L1 (mm) | L2 (mm) | Weight (g) | Working pressure (bar) |
|---|---|---|---|---|---|---|---|---|---|
| IH-AD-ORFS-013-04LN | 9/16"X18 | 9/16"X18 | 22 | 22 | 48 | 10 | 31.5 | 75 | 630 |
| IH-AD-ORFS-013-06LN | 11/16"X16 | 11/16"X16 | 27 | 27 | 53 | 11 | 34 | 124 | 630 |
| IH-AD-ORFS-013-08LN | 13/16"X16 | 13/16"X16 | 30 | 30 | 58.5 | 13 | 36.5 | 169 | 630 |
| IH-AD-ORFS-013-10LN | 1"X14 | 1"X14 | 36 | 36 | 66.5 | 15.5 | 40.5 | 281 | 400 |
| IH-AD-ORFS-013-12LN | 1.3/16"X12 | 1.3/16"X12 | 41 | 41 | 69 | 17 | 41.5 | 365 | 400 |
| IH-AD-ORFS-013-16LN | 1.7/16"X12 | 1.7/16"X12 | 46 | 46 | 70 | 17.5 | 42 | 494 | 400 |
| IH-AD-ORFS-013-20LN | 1.11/16"X12 | 1.11/16"X12 | 50 | 50 | 70 | 17.5 | 42 | 587 | 250 |
| IH-AD-ORFS-013-24LN | 2"X12 | 2"X12 | 60 | 60 | 70 | 17.5 | 42 | 810 | 250 |
End 1 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. End 2 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. S1 — Dimension S1 on the manufacturer dimension drawing. S2 — Dimension S2 on the manufacturer dimension drawing. L — Dimension L on the manufacturer dimension drawing. L1 — Dimension L1 on the manufacturer dimension drawing. L2 — Dimension L2 on the manufacturer dimension drawing. Ask us for the dimension drawing if you need it stamped.
Working pressure is the manufacturer’s published rating for the fitting itself. An assembly is limited by its lowest-rated component, so check it against the hose, the tube and the port you are mating to.
Every size is available in 316 stainless steel on request — add “-SS” to the part number when you enquire.
What thread family does this adapter use?▾
What are the port specs?▾
What sizes are available?▾
What is the maximum working pressure?▾
What materials and finishes are available?▾
Is this adapter interchangeable with other thread families?▾
Do I need to crimp this onto a hose?▾
Lead time?▾
Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
The same part, in the designations used across European and Gulf trade catalogues.
- de
- ORFS Außengewinde Schottverschraubung
- fr
- mâle ORFS traversée de cloison
- es
- macho ORFS pasamuros
- it
- maschio ORFS passaparatia
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