Jack Couplings : PSB Series
PSB (Ball type valve) Series is high pressure screwed couplings, can be connected and disconnected even with a low residual hydraulic pressure in the line. The screw connection mechanism eliminates Brinelling (indentation of the locking balls into the retaining groove) and thus makes the couplings suitable for high pressures and pressure pulse applications.
- 1. Compatible with all high pressure pump and cylinder manufacturers (Enerpac, SPX, Larzep and Hi-force)
- 2. Connection and disconnection can be performed even with low residual hydraulic pressure in the line.
- 3. Screw thread retaining mechanism eliminates Brinelling.
- 4. Size 10 (3/8") couplings also available with poppet valve seals for lower pressure applications.
Sizes : 1/4" to 3/8"
Threads : NPT
Working Pressure Rating : Upto 1000 Bar