Cixi Poolke Hydraulic Pneumatic Co., Ltd. is one of the leading manufacturers and suppliers of tsp hydraulic quick couplings in China. We are committed to providing high quality customized service to global clients. Please feel free to wholesale the newest tsp hydraulic quick couplings from our factory.
TSP Hydraulic Quick Couplings
The TSP Hydraulic Quick Couplings from the POOLKE TSP Series is designed for hydraulic and fluid transfer applications requiring maximum flow performance and minimum flow restriction. Featuring a non-valved open design, this series provides a direct flow path to reduce pressure loss and improve cooling efficiency in hydraulic systems.
The TSP Series is manufactured with precision-machined components to ensure reliable connection performance and long service life. With various material options and connection configurations available, the TSP Hydraulic Quick Couplings is suitable for applications where high flow capacity, easy maintenance and efficient fluid circulation are required.
Key Features
Non-Valved Open Flow Design
The open design eliminates internal valve restrictions, providing minimum flow resistance and maximizing fluid flow efficiency.
High Flow Performance
Optimized internal passages help reduce pressure drop and improve cooling performance in hydraulic and fluid circulation systems.
Durable Machined Construction
The coupling and nipple are precision machined from solid bar stock to ensure consistent quality, strength and long service life.
Reliable Ball Locking Mechanism
The ball locking structure provides secure connection and stable engagement during operation.
Multiple Material Options
Available in steel, brass and stainless-steel materials to meet different application requirements and environmental conditions.
Flexible Connection Configurations
Available with different thread types and end configurations for easy integration into various hydraulic and industrial systems.
Applications
The TSP Hydraulic Quick Couplings is suitable for:
- Cooling systems
- Hydraulic circulation systems
- Industrial equipment
- Mold temperature control systems
- Machinery requiring high flow connection
- Fluid transfer applications

Technical Overview
| Series | TSP | Connection Type | Threaded Connection |
| Type | Open Type Hydraulic Quick Coupling | Seal Material | NBR |
| Valve Type | Non-Valved Design | Size Range | 1/8" – 1" |
| Locking Type | Ball Locking | Temperature Range | -20°C to +100°C (depending on seal material) |
| Material | Steel / Brass / Stainless Steel |
Interchangeability
Cross-reference examples include:
- Nitto TSP Series Type

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