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

Name: threadedhydraulicquickcouplingscbsps3fnfd86
Brand: Carterberg
Price: 1 USD

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

Categories	Thread Couplings
Brand Name:	Carterberg
Model Number:	CB-SPS-3FN-FD86
Certification:	IATF16949
Place of Origin:	Shanghai, China
MOQ:	Negotiation
Price:	Negotiation
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	5000~20000 pc/month
Delivery Time:	7-20 work days
Packaging Details:	carton
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

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Company Info.

Phidix Motion Controls (Shanghai) Co., Ltd.

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

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)

Male (Plug)

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

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

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

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

Key Features

Technical Specifications

Dimensional Overview

Applications

Carterberg Engineering Insight

Interested in Technical Sheets or Samples?

threaded hydraulic quick couplings

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