©Johnstone Supply eCatalog 216

COMMERCIAL CONTROLS Pneumatics

Damper Actuators for Terminal Boxes • Designed for use in VAV terminal units and other small dampers • Furnished with a right-angle mounting bracket for mounting • Has bronze bushing with clevis and cotter pins

• Metal body allows use in ceiling plenums where concern for local safety codes is a factor • Stroke: 1-11/16", signal connection: 3/16" O.D. metal fitting WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• May be rotated in the bracket so the air connection can be placed where desired • Shaft end has a slot and clevis pin to allow direct connection to the damper linkage of a VAV terminal

Each

Order #

Mfg. #

Spring Range

Max. Pressure

Effective Area

L40-196 L40-197 L40-198

MCP-80313101 5 to 10 PSI MCP-80315101 8 to 13 PSI MCP-80318101 4 to 8 PSI

30 PSI 30 PSI 30 PSI

8 Sq. In. 8 Sq. In. 8 Sq. In.

199.00 215.00 215.00

Differential Pressure Flow-Sensors • Designed to sense differential pressure in the inlet section of a variable air volume terminal unit and fan terminal unit; sensors can also be used at other locations in the main or branch duct systems • Normally used with CSC-1000, CSC-2000, and CSC-3000 series VAV terminal controllers for individual zone control

• The difference between the "H" port and the "L" port is the differential pressure • Connection: 1/4" nipples for 3/8" O.D. polyethylene tubing WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Length

Sensing Points

Mounting

L40-207 L40-208 L40-209

SSS-1002 3-5/32" SSS-1003 5-13/32" SSS-1004 7-21/32"

One Set Two Set Three Set

Integral Flange w/ Gasket Integral Flange w/ Gasket Integral Flange w/ Gasket

43.99 49.49 59.00

Dual Input Receiver-Controller • For use with pneumatic transmitters or other devices providing 3 to 15 PSIG signals • Adjustable proportional band, authority and setpoint • Integral setpoint dial is marked from 3 to 15 PSI; optional adhesive dials are available for most transmitter ranges

• Remote setpoint capable • Suitable for most control applications requiring a single or dual input receiver-controller • Connections: 3/16" fittings for 1/4" O.D. polyethylene tubing WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Max. Pressure

Action

Air Capacity 200 SCIM

Air Consumption

L40-179

CCC-1002 30 PSIG

Direct or Reverse

43.2 SCIM

1199.00

Reset Volume Controllers • Pressure independent controllers for use with VAV terminal units • Velocity setpoint is reset between adjustable minimum and maximum limits by a master controller • Equipped with separate adjustment knobs for minimum and maximum airflow setting • Models available for DA thermostat & N.O. damper, or RA thermostat and N.C. damper

• L40-182 and L40-183 are equipped with paper labels; other models have molded plastic dials Specifications: • Output sensitivity: 5 PSIG/.02" w.g. • Main air pressure: 15 to 30 PSIG • Maximum signal pressure: 6" w.g. applied to either port (X or Y) WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Thermostat

Air Consumption

De-Energized Position

L40-182 L40-183 L40-184 L40-185 L40-186

CSC-2001 Cooling — DA; Heating — RA CSC-2002 Cooling — RA; Heating — DA CSC-2003 Cooling — DA; Heating — RA CSC-2004 Cooling — RA; Heating — DA CSC-2007 Cooling — DA; Heating — RA

14.4 SCIM @ 20 PSIG 14.4 SCIM @ 20 PSIG 14.4 SCIM @ 20 PSIG 14.4 SCIM @ 20 PSIG 11.5 SCIM @ 20 PSIG

Normally Open Normally Closed Normally Open Normally Closed Normally Open

429.00 429.00 359.00 359.00 359.00

426

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