©Johnstone Supply eCatalog 216

COMMERCIAL CONTROLS Pneumatics

Reversing Relays • Reverses the action of a proportional control signal • L40-205 has an 8 PSIG cross-over • L40-206 has a 9 PSIG cross-over • Adjustable offset to advance or retard cross over on both models

• Mounting bracket included, can be mounted in-line • Connection: 3/16" nipples for 1/4" O.D. polyethylene tubing WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Max. Pressure Air Capacity

Air Consumption

L40-205 L40-206

RCC-1502 RCC-1504

30 PSIG 30 PSIG

1728 SCIM @ 20 PSIG 1729 SCIM @ 20 PSIG

14.4 SCIM 14.4 SCIM

175.00 175.00

Pneumatic-Electric Switch • Converts a proportional control signal change into a positive electrical switching action • Includes case cover to conceal the switch and wiring with electrical access through two 1/2" conduit openings • Ideal for applications such as starting fan coil unit fans, exhaust fans, and direct control of electric duct heaters

• Electrical rating: 20A non-inductive @ 120/240/480VAC; 1 HP @ 120VAC; 2 HP @ 240VAC WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Max. Pressure

Diff.

Switch Action

L40-180

CCE-1001

30 PSIG

2 PSIG fixed

SPDT

255.00

Pressure Transducer • Converts a proportional electronic signal to a proportional pneumatic signal • Will interface most building automation systems to pneumatic actuators and valves

• Manual override jumper with potentiometer adjustment • Surface mount WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Volts

Input Signal

Output Signal

L40-211

XEC-3004 24VAC/VDC 1 to 5VDC, 2 to 10VDC, 4 to 20mA 3 to 15 PSIG

535.00

Simplex and Duplex Climate Control Compressed Air Systems • Available in 1/2 HP to 25 HP • Available in 4.40 to 106.00 CFM FAD @ 80 PSIG • Pressure gauge, manual drain valve and manual shutoff valve at tank discharge • Initial Quin-Cup™ oil fill and enclosed belt guard on all units • Unit does not include a motor starter —

• Available tank and base mounted • Available in 30 to 200 lb. tank size • Two parts per million (PPM) maximum oil carryover certification • Two-year bumper to bumper warranty on all units • ASME-coded and National Board-Approved receiver tank; California Code 462-L-2 approval upon request • ASME-coded relief valve

Simplex starter panels and solid-state duplex control panels with auto-alternation available • Units available with packaged air dryer Note: Voltage must be specified when ordering Johnstone Supply is a Quincy Compressor ® Climate Control national account. The products shown here are available from participating Johnstone Supply stores.

Simplex Unit

Duplex Unit

428

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