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flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr
flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr
flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr
flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr
Specifications
Brand Name :
Carterberg
Model Number :
CB-SP-6FN-PTR
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
Type :
hydraulic quick coupling
Serise :
Flat Face Quick Coupler
ISO Standard :
iso 16028
Size :
1/4",3/8"
Material :
carbon steel
Rated Pressure :
5000psi
Temperature Range :
-20°C to +120°C
Application :
Electric utility vehicle maintenance,Compact hydraulic tool systems,Power generation field service,Hydraulic jacks and control systems with space constraints
Interchangeable :
NITTO 350 serise
Description

CB-SP-6FN-PTR Flat Face Hydraulic Coupler – Compact, Blowout-Proof, NITTO Interchange

The CB-SP-6FN-PTR from Carterberg is a compact, flat face hydraulic quick coupling engineered for tight-space, high-reliability applications. It is built from hardened steel and protected by a yellow zinc dichromate coating, ensuring strong corrosion resistance while remaining lightweight and compact in form.

This model integrates an anti-blowout bonded seal, a locking sleeve for pull-off prevention, and a dust-resistant protective structure—all within a design that is fully interchangeable with NITTO 350 Series couplers. It is ideal for mobile hydraulic systems requiring high reliability in constrained installation conditions, such as in electric power service vehicles or compact hydraulic tools.


Key Features

Feature Description
Flat Face Non-Spill Valve Minimizes fluid loss and air ingress during disconnection; ideal for clean, safe operations.
Mechanical Sleeve Lock Prevents accidental pull-off or vibration-induced disconnection during equipment operation.
Dust Seal Protection Outer sleeve structure prevents ingress of debris, protecting the locking mechanism and valve.
Anti-Blowout Bonded Seal With PTFE backup ring to handle surge pressure without seal damage.
Yellow Zinc Coating Offers improved corrosion resistance compared to standard coatings, while providing visible identification.
Steel Construction + Hardened Components For mechanical durability in portable or vibration-prone environments.
Compact Form Factor Slim profile ideal for tight installation spaces (1/4" and 3/8" sizes only).
NITTO 350 Interchange Directly compatible with Japanese-standard couplers in the 350 series.


Technical Specifications

Body Size 1/4" 3/8"
Rated Pressure 5000 PSI
Max Flow Rate 6GPM
Temperature -20°C to +120°C
Seal Material NBR (Nitrile Rubber)
Surface Coating Yellow zinc dichromate
Connection Type Push-to-connect with sleeve lock
Valve Type Flat face non-spill design


Dimensional Overview

Female (Socket)

flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr

PART NO.

LS

ΦD

HEX1

A

T

CB-S2S-6FN-PTR

59.3

30.4

27

14

ZG1/4 NPT1/4

CB-S3S-6FN-PTR

71.1

31.5

30

16

ZG3/8 NPT3/8


Male (Plug)

flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr

PART NO.

LP

C

HEX2

A

T

CB-P2S-6FN-PTR

64

20.5

19

14

ZG1/4 NPT1/4

CB-P3S-6FN-PTR

71

25.5

24

16

ZG3/8 NPT3/8


Recommended Applications

• Electric utility vehicle maintenance

• Compact hydraulic tool systems

• Power generation field service

• Hydraulic jacks and control systems with space constraints

• Equipment where anti-blowout seal is required

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Product Detail
Brand Name :
Carterberg
Model Number :
CB-SP-6FN-PTR
Certification :
IATF16949
Place of Origin :
Shanghai, China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr
flat-face-hydraulic-quick-couplings-iso-16028-cb-sp-6fn-ptr

Phidix Motion Controls (Shanghai) Co., Ltd.

Verified Supplier
5 Years
shanghai, shanghai
Since 2004
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
Hydraulic Quick Couplings, ISO Standard Hydraulic Couplings, Flat Face Couplings
Total Annual :
10000-50000
Employee Number :
100~120
Certification Level :
Verified Supplier
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