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threaded-hydraulic-quick-couplings-cb-sps-3fn-fd86

threaded-hydraulic-quick-couplings-cb-sps-3fn-fd86

Place of Origin:

Shanghai, China

Hàng hiệu:

Carterberg

Chứng nhận:

IATF16949

Model Number:

CB-SPS-3FN-FD86

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Serise:
threaded-hydraulic-quick-coupling
Size:
1",1-1/4"
Material:
carbon steel
Rated Flow:
Up to 75 gpm
Rated Pressure:
Up to 750 psi
Application:
Mining Machinery, Hydraulic Tool Systems, High-Pressure Mobile Equipment, Panel-Mounted Transfer Lines, Oil & Gas Maintenance Units
Interchangeable:
HANSEN FD86 Series
Điều khoản thanh toán & vận chuyển
Minimum Order Quantity
Negotiation
Giá bán
Có thể đàm phán
Packaging Details
carton
Delivery Time
7-20 work days
Payment Terms
L/C,D/A,D/P,T/T,Western Union
Supply Ability
5000~20000 pc/month
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Liên hệ với chúng tôi
86-021-37214610
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Mô tả sản phẩm

CB-SPS-3FN-FD86 Thread-to-Connect Hydraulic Coupler

The CB-SPS-3FN-FD86 is Carterberg’s advanced thread-to-connect hydraulic quick coupling, engineered for high-impulse systems where pressure surges and fluid cleanliness are critical. Based on a dry-break, wing nut/hex nut configuration, it ensures secure connection and minimal fluid loss—even when operating under back pressure.

Designed for industries such as mining, hydraulic tool systems, and bulkhead-mounted fluid transfer, this coupling features a tubular valve structure and metal-to-metal secondary sealing, offering robust performance up to 5000 PSI.

Key Features

•  Thread-to-Connect with Wing or Hex Nut
Enables connection under pressure (up to 750 psi) without fluid blowout risk.
•  Dry-Break Valve Design
Minimizes fluid loss and prevents air inclusion during connection/disconnection.
•  Teflon Back-up Rings + Metal-to-Metal Sealing
Ensures high impulse resistance and long seal life, even under thermal cycling.
•  Acme Thread Profile
Resists galling, enhances alignment, and supports repeated connection in harsh environments.
•  Steel Flange for Panel/Bulkhead Mounting
Optional flange simplifies integration into rigid system assemblies.

Technical Specifications

Parameter Value
Model CB-SPS-3FN-FD86
Type Thread-to-Connect, Dry Break
Connection Style Wing Nut or Hex Nut
Valve Type Tubular, Dual Shut-Off
Seal Material Buna-N (NBR)
Body Material High-strength carbon steel with zinc trivalent plating
Backup Seal PTFE (Teflon)
Max Operating Pressure 5,000 PSI
Connection Under Pressure Up to 750 PSI
Mounting Option Steel flange (optional)
Available Sizes 1", 1-1/4"


Dimensional Overview

Female (Socket)

threaded-hydraulic-quick-couplings-cb-sps-3fn-fd86 0

Male (Plug)

threaded-hydraulic-quick-couplings-cb-sps-3fn-fd86 1

Body Size PARTNO. Thread A B HEX
1" CB-S8S-3FN-G 1-11 1/2 4.98 4.50 -
1" CB-S8S-3FN-G 1-11 1/2 4.98 2.81 1.62
1" CB-P8S-3FN-G 1-11 1/2 4.40 2.11 1.75


Applications

•  Mining Machinery
•  Hydraulic Tool Systems
•  High-Pressure Mobile Equipment
•  Panel-Mounted Transfer Lines
•  Oil & Gas Maintenance Units

Carterberg Engineering Insight

The CB-SPS-3FN-FD86 isn’t just another thread-to-connect fitting. By combining high-impulse valve performance, residual pressure tolerance, and rugged Acme threading, Carterberg ensures long-term stability where others fail.
Whether in deep mine operations or pressurized mobile repair stations, this coupling resists vibration, contamination, and over-tightening damage—making it a go-to solution for mission-critical applications.

Interested in Technical Sheets or Samples?

Get in touch for CAD drawings, compatibility guidance, or to request a quote.
Carterberg’s threaded hydraulic series is IATF16949-compatible and ready for custom specification.


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