Miselli Threaded Extension Series PFP
The Miselli Threaded Extension Series PFP is a cylindrical component designed to raise the venting point in hydraulic systems, effectively preventing oil splashes from escaping. Made of robust thermoplastic material (Polyamide 66), it features a base connection with G. 1/2″ thread and an 18 mm threaded upper opening. Supplied as standard with a flat gasket in FASIT 202 fiber, it can be paired with TP, TPBS, and ALS/18 plugs. Ideal for ensuring safety and cleanliness in systems.
Operations in complex hydraulic circuits require reliable components to manage fluid dynamics in complete safety. The Miselli Threaded Extension Series PFP represents a specific technical solution developed to optimize venting management in tanks and hydraulic systems. Designed with absolute precision, this cylindrical extension directly addresses issues related to oil sloshing, ensuring system integrity and preventing accidental leaks in the working environment.
The primary functional objective of the Miselli Threaded Extension Series PFP is to raise the venting point. In machinery and hydraulic tanks subjected to intensive work cycles, turbulence and internal movements can generate fluid splashes that may escape through standard openings. By installing this component, the physical distance between the maximum fluid level and the vent opening is strategically increased. This structural modification, simple yet technically effective, eliminates the risk of oil splashes escaping. The result is a cleaner, safer working environment and the preservation of the correct lubricant level in the circuit.
The extension structure is entirely made of high-performance thermoplastic material, specifically Polyamide 66. This rigorous construction choice ensures excellent mechanical resistance, guaranteeing a long service life even in the most demanding operating environments typical of the hydraulic sector. The design features a cylindrical body specially shaped to facilitate installation, equipped with a CH 24 wrench size and a maximum external diameter of 28 mm, thus allowing limited lateral dimensions while maintaining maximum structural strength. The overall height of the part is 38 mm, with a 20 mm base, dimensions carefully calculated to provide the correct height increase without interfering with the surrounding architecture.
As regards sealing systems, the item is equipped and supplied as standard with a flat washer gasket made of FASIT 202 fiber, a material widely appreciated for its excellent stability. Furthermore, depending on the specific pressure requirements of the system and the exact types of fluids used, an optional version with a flat gasket in NBR 70 Shore can be requested. This detail significantly expands the extension’s possible uses in multiple fluid configurations.
From a mechanical installation standpoint, the extension features strictly standardized threaded connections. At the base, the component is equipped with a G. 1/2″ Gas threaded connection, designed to ensure a firm, leak-tight fit on the destination tank. The top, on the other hand, features an internal 18 mm threaded opening. Thanks to this architecture, the PFP series is perfectly compatible and can be paired with pressure plug models from the same line, and in particular it natively couples with TP, TPBS, and ALS/18 items.
| Feature | Value |
|---|---|
| Product Family | PFP Series – Threaded Extensions |
| Body Material | Thermoplastic (Polyamide 66) |
| Base Connection | G. 1/2″ Gas threaded |
| Upper Opening | 18 mm threaded |
| Pressure Plug Compatibility | TP, TPBS, ALS/18 items |
| Main Function | Raising the venting point (prevents oil splashes from escaping) |
| Standard Gasket | Flat washer in FASIT 202 fiber |
| Gasket on Request | Flat gasket in NBR 70 Shore |
| Overall Height | 38 mm |
| Base Height | 20 mm |
| Wrench Size (CH) | 24 |
| External Diameter (Ø) | 28 mm |