Key Features
- Extra Heavy Duty Design: Built to withstand extreme pressures and harsh operating conditions, ensuring durability and reliability in the toughest applications.
- Interchangeability: Compatible with Holmbury PS Series, facilitating easy integration and replacement within existing hydraulic systems.
- Screw Connect Mechanism: Provides a secure, robust connection that minimizes the risk of accidental disconnections, ensuring operational safety.
- Durable Construction: Constructed from high-quality materials – hardened steel, to resist wear, corrosion, and damage from heavy use.
- Leak-Free Performance: Precision-engineered to deliver secure, leak-free connections, even under high-pressure conditions. Poppet Valve prevent leaking when disconnect.
- Easy Operation: Designed for quick and effortless screw connection and disconnection, reducing downtime and improving productivity.
- Safety Locking Mechanism: Enhances safety by ensuring a secure connection and preventing accidental disconnections.
Applications
The PS Series Extra Heavy Duty Screw Connect Couplers are ideal for a wide range of heavy-duty hydraulic applications, including:
- Large Excavators: Provides reliable high-pressure connections for large excavators used in construction, mining, and other heavy-duty applications.
- Construction Equipment: Suitable for other heavy machinery such as bulldozers, loaders, and cranes, ensuring secure hydraulic connections.
- Mining Equipment: Delivers robust and secure connections in harsh mining environments, enhancing equipment reliability and safety.
Technical Specifications
Pressure Performance
| Size | Item No. | Max. WP | BP(coupled) | BP(male) | BP(female) |
|---|---|---|---|---|---|
| 1″ | PS-25 | 7250 | 29000 | 29000 | 29000 |
| WP:Working Pressure; BP:Burst Pressure; psi | |||||
Temperature Performance
| Seal Material | Min. Temp | Max. Temp | ||
|---|---|---|---|---|
| FKM Seal* | -20 ˚C | -4 ˚F | 200˚C | 392˚F |
Dimensions
| Size | Item No. | A | B | C | K | D | ØE | F | G | ØH | ØI | ØJ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1″ | PS-25 | 1 1/4″ | 50 | 70 | 80 | 111.5 | 65 | 108.5 | 160 | 55 | 76 | 90 |
| A: Thread Size; Dimensions:mm; | ||||||||||||
Conclusion
The PS Series Extra Heavy Duty Screw Connect Couplers offer a robust, efficient, and reliable solution for hydraulic systems across various heavy-duty applications. With their compatibility with Holmbury PS Series, durable construction, and easy operation, these couplers ensure secure and leak-free connections in even the most demanding environments. Whether used in large excavators, construction equipment, industrial machinery, mobile hydraulics, mining, or the oil and gas industry, the PS Series delivers unmatched performance and reliability, enhancing overall system productivity and safety.
