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Phidix Motion Controls (Shanghai) Co., Ltd.

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

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Brand Name :	Carterberg
Model Number :	CB-SPS-3FN-BE
Certification :	IATF16949
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

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

CB‑SPS‑3FN‑BE Threaded Hydraulic Quick Coupling

CB-SPS-3FN-BE is a rugged steel hydraulic quick coupler from Carterberg, designed for high-pressure fluid transfer systems operating in oil & gas, drilling rigs, and construction vehicles. With a wing-nut locking sleeve and ACME thread profile, it enables quick manual connection even under residual pressure—without the need for tools.

This model features a dry-break dual shut-off valve, hardened steel core, and nitrile rubber sealing for leak prevention under demanding thermal and pressure cycles. Fully compatible with common interchange standards, it offers an ideal retrofit option for international operations.

Key Features

• 5000 PSI Rated Pressure Across All Sizes

Reliable performance across demanding hydraulic and petrochemical systems.

• ACME Threaded Wing-Nut Locking Sleeve

Ensures secure, vibration-resistant connections with low torque input.

• Residual Pressure Connect Capability

Allows manual connection even when trapped pressure is present on the line.

• Dry-Break Valve Design

Dual shut-off structure reduces oil spillage and protects internal flow paths

• Zinc-Plated Steel Body with NBR Seals

Optimized for petroleum-based fluids in harsh outdoor conditions.

• Wide Compatibility

Interchangeable with Faster OGV Series and Stucchi VOF Series.

Technical Specifications

Parameter	Value
Model	CB-SPS-3FN-BE
Connection Type	Thread-to-Connect (Wing Nut, ACME Thread)
Valve Type	Dual Shut-Off, Dry-Break
Seal Material	NBR (Buna-N)
Body Material	Carbon steel with zinc plating
Nominal Sizes	3/4", 1", 1-1/4", 1-1/2", 2"
Rated Pressure	5000 PSI (All Sizes)
Rated Flow (GPM)	50, 74, 127, 185, 264 (size-dependent)
Temperature Range	–30°C to +120°C
Interchange	Faster OGV, Stucchi VOF

Dimensional Overview

Body Size	PARTNO.	L	LS	LP	Φ D	HEX1	HEX2	T
3/4"	CB-S6B-3FN-A	123.5	71.8	83.2	77	S31.8对边	S31.8对边	G3/4"
1"	CB-S8B-3FN-A	153	87.3	105.8	105	S41.3对边	S41.3对边	G1"
1-1/4"	CB-S10B-3FN-A	197.8	113	136.8	116	S50.8对边	S50.8对边	G1-1/4"
1-1/2"	CB-S10B-3FN-A	219.6	127	151.2	145	S57对边	S57对边	G1-1/2"
2"	CB-S10B-3FN-A	255	154.5	179	170	S74对边	S74对边	G2

Typical Applications

• Oil and gas pipeline servicing equipment

• Offshore drilling hydraulic circuits

• High-flow dump truck wet-line systems

• Emergency repair trailers

• Excavation and earth-moving rigs

Design Advantages

Feature	Benefit
ACME thread + wing nut sleeve	Smooth engagement and high torque resistance
Residual pressure connection	Operator-friendly during field service
Dry-break valve	Reduced contamination and spillage risk
Standardized sealing	Compatible with Skydrol and mineral-based fluids

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