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OEM/ODM GT-HSP Close type hydraulic quick coupling ( steel )

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GT-HSP Close type hydraulic quick coupling ( steel )

● Poppet valves available to prevent uncoupled leakage.
● Poppet valves open automatically when coupled, within . rated working pressure, to keep the flow expeditely.
● Critical parts are hardened for durability.
● Dependable ball-locking mechanism holds the mating halves together.
● Socket and plug are precision machined from solid bar stock.
● Compatible with NITTO HSPcupla Series.

The GT-HSP Series brings to the industry a proven design for use on construction equipment, forestry equipment, oil tools, Oil equipment, steel mill machinery, and other demanding hydraulic applications.
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  • Parameter
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  • Body Size(in) 1/4 3/8 1/2 3/4 1
    Code 02 03 04 06 08
    Rated Pressure(Mpa) 34.5 27.6 27.6 20.7 20.7
    Rated Flow(L/min) 11.5 23 45.5 106 190
    Temperature Range(FKM) -20℃~+100℃

    PARTNo . ISO L L1 L2 L3 D1 D2 CH1 CH2 T
    GT-HSP-02-SP DN6.3 72 53.5 36 17 28.5 14.2 19 19 ZG1/4 G1/4  NPT1/4
    GT-HSP-03-SP DN10 76 60.5 38 22.5 33 18.2 23 23 ZG3/8 G3/8  NPT3/8
    GT-HSP-04-SP DN12.5 95 72 50 27.5 43.5 24.3 35 32 ZG1/2 
    ZG3/4     		 G1/2 
    G3/4     		 NPT1/2
    NPT3/4
    GT-HSP-08-SP DN25 119 g3 61 36 58.2 36.2 46 41 ZG1  G1  NPT1

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About Gute

Ningbo Gute Hydraulic Co., Ltd. (formerly Yuyao Rifeng Hydraulic Components Factory) is located in the beautiful Yuyao Simen Industrial Zone, covers an area of 6500 m2, was founded in 1992, is a set design, development, production and sales of hydraulic quick connector, pneumatic quick connector, pipe joint in the integration of enterprises. The company is China GT-HSP Close type hydraulic quick coupling ( steel ) suppliers and Custom GT-HSP Close type hydraulic quick coupling ( steel ) company. Established company through continuous innovation and development, and to develop Jiangxi Aike industrial Co., Ltd. covers an area of 30000m2, green coverage of 30%. Products sell well in China, Europe, America, Southeast Asia, Japan, the Middle East and other countries and regions, mainly for engineering, metallurgy, oil, machine tools, military industry and machinery manufacturing and other industries to provide hydraulic and pneumatic products.

Over 30 years of experience.
1000+ successfully executed projects.
Excellent product quality and thoughtful customer service.
Feichong · Chen
CEO & Founder

Our 30 years of customization experience has created a Gute brand value.

Our Proven Management System
And Our Professional R&D Strength

After years of unremitting efforts, the Gute R&D team has achieved a number of technical achievements in the field of hydraulic quick connector manufacturing, and has obtained 9 utility model patents, which guarantee the integrity of the company's technical process and product diversity, and form a deep technical reserve.

  • GB/T 24001-2016/ISO14001：2015

  • GB/T 45001-2020/ISO 45001:2018

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  • A New Type Of Flat Quick Connector

  • A New Type Of Combined Valve Core Structure

  • A Self-Locking Connection Connector

  • A Kind Of Quick-Change Joint For High-Pressure Gas

  • A Quick Connector For Gas

  • A New Type Of Quick Connector

  • A Quick Connector With Double Flow Channel Design

  • A Quick Connector For A Rotary Drilling Rig

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