NITTO KOHKI TSP Cupla 2TSH Stainless Steel Valveless Hose Coupler 1/4" SUS NBR

Stainless Steel Quick Coupler NITTO KOHKI 2TSH SUS NBR 1/4 Inch Valveless
The NITTO KOHKI model 2TSH SUS NBR stainless steel female quick coupler (Socket) in the TSP Cupla series is a premier high-end industrial-grade quick coupler from Japan. Designed with a "valveless structure" for both male and female sides, this fitting features no internal valve mechanism to obstruct flow, allowing liquids, air, or gases to pass through freely at maximum flow capacity with an exceptionally low pressure drop across the system. The body is made from 100% genuine stainless steel (SUS304), making it resistant to corrosion, chemicals, salt spray, and rust throughout its service life. Equipped with a high-grade nitrile rubber (NBR) seal, it securely connects to hoses via a hose barb fitting, ideally suited for transferring viscous fluids, chemical applications, and industrial supply water systems demanding maximum safety.

Features
Valveless Structure (TSH Type): Obstruction-free internal structure allows oil, chemicals, or air to flow at maximum capacity with high flow rates and low pressure drop. 
High-Grade Stainless Steel (SUS304): Genuine stainless steel body, rugged, offering excellent resistance to chemicals, solvents, alcohol, and corrosion.
NBR (Nitrile Rubber) Seal: Industrial-grade rubber seal offering excellent abrasion resistance and resistance to oil, lubricants, or dilute chemicals.
Secure Hose Barb Connection: 1/4" hose barb connection engineered to fit snugly into rubber or air hoses, locking securely and 100% leak-free when clamped with a hose band.

Applications
Cooling Systems: Used to connect coolant hoses for plastic injection molds in the plastics industry, maximizing water flow and optimizing heat dissipation.
High-Viscosity Fluid Transfer Systems: Used to connect hoses for grease, viscous engine oil, or industrial spray paints, where standard valved couplers are prone to clogging.
High-pressure air and water applications in harsh environments: ideal for chemical plants, shipyards, or offshore drilling platforms with high humidity and salt spray

Specifications
Model: 2TSH SUS NBR (TSP Cupla)
Product type: Female quick connect coupler (Socket)
Body material: Stainless Steel (SUS304)
Coupler size (Connection Size): 1/4 inch (sub-code 2S)
Thread style/Connection: Hose barb (Hose Barb - for hose insertion)