Special Order - This is a special order item and cannot be canceled or returned.
- No adjustment or oiling required
- Double-toggle for balanced pressure on air valve trip mechanism
- Hard chrome finish saves packings
- Center-flow, micro-lapped high pressure piston of specially treated steel lasts indefinitely
- Positive priming of the heaviest materials
- Precision fitted, shock-resistant, positive sealing action
- Heavy acme threads
