Honeywell Sp470A 1000-2 4 port Manual Pneumatic Switch w/ 2 position interchange

Description

10 Available, all of them are new in package, please see manufacturers description below.  Discount provided for multiple purchases.
Pneumatic diverting switch used to manually divert, block, or bleed air in pneumatic air lines to revise control sequence with a change in conditions. Commonly applied on Day-Night, Summer-Winter, On-Off-Auto, or Start-Stop functions. Replacement kits are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell switches.
Features
Available in two-position devices.
Mountable on a panel up to 7/16 in. (11 mm) thick.
Complete with knob and additional parts.  No faceplate included.
Specifications
Switch Type: Two Position Pneumatic Diverting Switch
Switch Operation: Used to manually divert, block or bleed pneumatic air lines
Airflow Usage: 0.175 scfm (82.6 mL/s) minimum at 1 psi pressure drop
Air Connections: Barb fitting for 5/32 in. (4 mm) O.D. plastic tubing
Maximum Safe Operating Pressure (psi): 30 psi
Mounting: Panel mount
Operating Humidity Range: 5 to 95% RH
Temperature Range: 20 F to 140 F