6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting
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6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting
6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting 6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting
6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting 6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting
6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting 6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting
6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting 6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting
6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting 6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting

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6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting

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The 6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fitting is a precision-engineered hydraulic connector designed for applications requiring a right-angle connection through panels, tanks, or equipment walls. Featuring a BSP male thread with a 60° cone seat sealing structure, this fitting provides reliable metal-to-metal sealing and stable hydraulic performance.

The 90° elbow design allows flexible pipeline routing in limited installation spaces, while the bulkhead structure enables secure mounting through panels or machine housings. The 6B9-LN version is equipped with a lock nut, providing additional fixing stability during installation.

Manufactured from high-quality carbon steel or stainless steel with corrosion-resistant surface treatment, these fittings offer excellent mechanical strength, durability, and long service life. They are widely used in hydraulic machinery, industrial equipment, and fluid control systems.
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Product Overview

The 6B9 / 6B9-LN Series combines a 90° elbow configuration with a BSP male 60° cone seat connection and bulkhead mounting design, providing an efficient solution for hydraulic systems requiring directional changes and panel installation.

6B9

The precision-machined 60° cone seat creates a reliable metal-to-metal sealing connection with matching BSP female fittings, helping maintain leak-free performance under hydraulic operating conditions. The 90° elbow body design reduces installation space requirements and allows pipelines to be arranged more efficiently.

Designed for mounting through panels, hydraulic tanks, manifolds, and equipment housings, the bulkhead structure ensures secure positioning and organized routing of hydraulic lines. The 6B9-LN model includes a lock nut to improve mounting stability and simplify installation.

Manufactured from high-quality carbon steel or stainless steel, the fitting provides excellent strength, pressure resistance, and corrosion protection. With precision machining and durable construction, the 6B9 series is suitable for demanding hydraulic and industrial applications.

Features

  • 90° elbow bulkhead fitting design

  • BSP male thread with 60° cone seat

  • Reliable metal-to-metal sealing

  • Suitable for panel and tank mounting

  • Lock nut version available (6B9-LN)

  • Compact structure for limited installation spaces

  • Precision-machined threads and sealing surfaces

  • Carbon steel and stainless steel options

  • Corrosion-resistant surface treatment

Specifications

PART   NO. T H R E A D
DIMENSIONS
E F

A B S1 S2
6B9-04 G114"X19 G114"X19

25 51 16 19
6B9-06 G3/8"X19 G3/8"X19

29 53.5 19 22
6B9-08 G1/2"X19 G1/2"X14

34.5 58.5 22 22
6B9-12 G3/4"X14 G3/4"X14

41 64 30 32
6B9-16 G1"X11 G1"X11

47.5 71 33 41
Note: in case if you are interested to order the adapter in complete set with lock nut ,it is necessary to insert suffix
"LN" after our part no.,for example 6B9-16LN,The lock nut no. is 8B.


Applications

The 6B9 / 6B9-LN Series 90° Elbow BSP Male 60° Seat Bulkhead Fittings are widely used in hydraulic power units, construction machinery, agricultural equipment, hydraulic tanks, manifolds, industrial automation systems, and fluid control equipment. Their elbow bulkhead design provides a reliable connection solution where space-saving installation and secure panel mounting are required.




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    pengyongjiu@fukefitting.com
   +86 13362460879 / +86 13819854534

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  86-13816801170

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