PSB Automatic Locking Systems
Macwood PSB automatic locking bolts are the pneumatic equivalent of an electrical solenoid bolt, however with significant advantages over their electrical counterparts.
PSB locking bolts will have a minimum force of 50N to retract the bolt in the event of an air failure, in normal operation this will be in excess of 200N. All bolts are operated by spring and air pressure. The PSB range includes units designed to lock doors with rails (pin bolt) and to lock glass doors without a bottom rail (fork bolt - suitable for less-secure access control doors). Units are available to suit single or pairs of doors
PSB 2001 Single 'Pin' Bolt
- Single bolt for a door with a bottom rail / frame.
- 316 stainless steel bolt pin.
- Door monitoring.
- Delryn bolt keep.
- Stainless steel housing.
- Suitable for solid or raised floors.
PSB 2002 Double 'Pin' Bolt
- Double bolt for a door with a bottom rail / frame.
- 316 stainless steel bolt pin.
- Door monitoring.
- Delryn bolt keep.
- Stainless steel housing.
- Suitable for solid or raised floors.
PSB 2003 Single 'Fork' Bolt
- Single bolt for a door without a bottom rail.
- Stainless steel shielded delryn ‘fork’ to trap the glass.
- Door monitoring.
- Stainless steel magnet holder for door mounting.
- Stainless steel housing.
- Suitable for solid or raised floors.