Honeywell RP970A1008 Pneumatic Capacity Relay

The Honeywell RP970A1008 Pneumatic Capacity Relay is a direct-acting, modulating relay designed to enhance the capacity of branch line pressure directed to a final control device in pneumatic control systems. Constructed with durable molded plastic and neoprene diaphragms, this relay ensures reliable performance in demanding environments. The RP970A1008 includes sharp-barb connections for secure attachment and a 1-1/2″ mounting clip for easy installation on walls or panels. With an operating range of 0 to 18 PSI and a maximum supply air capacity of 30 PSI, it efficiently handles air capacities of 0.039 SCFM at a 1 PSI differential. The compact design, measuring 1-1/2″ in diameter and length, makes it a versatile replacement for older Honeywell models as well as for Johnson, Powers, Robertshaw, and Barber-Colman devices, ensuring compatibility across various systems while maintaining optimal control of pneumatic operations.

Features

• In-line, wall, or panel mounted.
• Sharp-barb air connections.
• Molded plastic construction with neoprene diaphragms.
• Mounting clip provided.

Specifications

• Description: Wall, In-Line or panel mounted Pneumatic Capacity Relay
• Type: Pneumatic Capacity Relay
• Action: Direct Acting
• Operation: Provides increased capacity of branchline pressure to final control device
• Airflow Usage: 0.002 scfm (1.0 mL/s) maximum
• Air Connections: Barb fittings, Port 1: 1/4 in. (6 mm) O.D. plastic tubing; Other Ports: 5/32 in. (4 mm) O.D. plastic tubing
• Capacity: 0.039 scfm at 1 psi differential (18 mL/s at 5 kPa differential)
• Mounting: Wall or In-line or panel
• Maximum Safe Operating Pressure (psi): 30 psi
• Operating Humidity Range (% RH): 5 to 95% RH
• Temperature Range: 0 F to 140 F
• Includes: 14003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
• Input Operating Pressure (psi): 0 to 20 psi