Honeywell Commercial RP471A1002 Pneumatic Relay

Honeywell RP471A1002 Pneumatic Relay delivers precise snap-action control for electronic and pneumatic systems. The molded plastic body, compact dimensions (1-1/2 in. diameter x 2-3/4 in. depth), and a 30 PSI pressure rating make it a dependable choice for commercial control panels.

Designed for reliability in varying environments, this Honeywell pneumatic relay offers a 0.5 PSI nominal switch differential, a set point range from 3 to 15 PSI, and a differential range of 1 PSI to keep your electronic/pneumatic control system stable. The air connection uses 5/32" outer diameter dual barb tubing, and the unit supports an air capacity of 0.039 SCFM. With a humidity tolerance of 5–95% RH and a temperature range of 0–140°F, it performs consistently across demanding installations.

• Snap-action operation for fast, clean switching
• Output signal 0.5 PSI differential
• Set point 3–15 PSI with 1 PSI differential range
• Air connections 5/32" OD dual barb tubing
• Mounting Wall/panel with a 1-1/2" mounting clip
• Durability Molded plastic body; 30 PSI rating
• Environmental 5–95% RH humidity; 0–140°F operation