Sizes Available: 9/16" x 7/16" - 1 7/16" x 1 5/16"
Material: Mild Steel
Configuration: 90° positional forged elbow
ORFS male: O-ring face seal for secure, leak-free connection
UNF male: Straight thread with bonded O-ring seal
Standard Compliance: Manufactured to BS EN 10277
Temperature Range: -40°C to +120°C without pressure reduction
Pressure Ratings:
Proof Pressure: 2× working pressure
Burst Pressure: 4× working pressure
Torque Guidance: Designed for lightly oiled steel threads
Quality Assurance: ISO 9001-certified manufacturing
Description
This 90° positional forged elbow connects an ORFS male thread with an O-ring face seal to a UNF male thread fitted with a bonded O-ring. The positional forged design allows for precise orientation of the UNF end during installation, ensuring optimal hose routing and system layout. Combining two proven sealing methods, this adaptor delivers exceptional leak resistance and durability, making it ideal for high-pressure hydraulic applications. Manufactured from high-quality mild steel to BS EN 10277 standards, it offers strength, accuracy, and long-term performance.
Key Features & Benefits
Mixed Thread Capability: ORFS male to UNF male with bonded O-ring
Positional Forged Design: Enables precise alignment during assembly
Dual O-Ring Sealing: Maximum reliability and leak prevention
Compact 90° Elbow: Allows efficient routing in tight hydraulic layouts
Forged for Strength: High durability for demanding conditions
Precision Engineering: Machined to BS EN 10277 standards for accuracy
ISO Certified: Manufactured under ISO 9001 quality management systems
Downloads
Burnett & Hillman Pressure Guide
SKU
Product Code
T1 (")
T2 (")
B1 (")
B2 (")
L1 (")
L2 (")
LL1 (")
LL2 (")
A/F (")
A/F1 (")
381374
9515-04-04
9/16
7/16
0.172
0.172
0.35
0.81
0.85
1.29
0.562
0.625
381375
9515-04-06
9/16
9/16
0.172
0.295
0.35
0.88
0.85
1.45
0.750
0.75
381376
9515-06-06
11/16
9/16
0.264
0.295
0.41
0.88
0.98
1.45
0.750
0.75
381377
9515-08-08
13/16
3/4
0.378
0.39
0.47
1.03
1.1
1.6
0.750
0.938
381378
9515-10-10
1
7/8
0.484
0.484
0.55
1.19
1.31
1.97
1.062
1.062
381379
9515-10-12
1
1 1/16
0.484
0.609
0.55
1.33
1.47
2.17
1.188
1.375
381380
9515-12-08
1 3/16
3/4
0.609
0.39
0.59
1.03
1.47
1.87
1.188
0.938
381381
9515-12-12
1 3/16
1 1/16
0.609
0.609
0.59
1.33
1.47
2.17
1.188
1.375
381382
9515-16-16
1 7/16
1 5/16
0.811
0.843
0.61
1.36
1.64
2.35
1.438
1.625
IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
