AT-1004 Low Pressure, factory pre-set pressure switch

 

The AT-1004 series of low pressure switches is designed for applications where adjustability is not required. Available preset from 1.5 to 17 inches of water column. Applications include liquid level sensing, confirmation of system pressure and footpedal interfacing. Contact an Airtrol Application Engineer with your requirements.
 
AT-1004 SERIES
CONTACT FORM
Single Pole, Double Throw
TERMINATIONS .187 Quick-Connect
AGENCY COMPLIANCES UL/CSA Approved Microswitch
OPERATING SPEED 25 MSEC
MATERIALS Body ... Polysulfone 1
Diaphragm ... Polyurethane 1
TEMPERATURE RANGE 40° - 150° F (4° - 66° C)
SET-POINT TOLERANCE +/- 10% of setting OR .5" WC, whichever is greater
MAXIMUM OVERPRESSURE Contact Factory
DEADBAND Contact Factory
CURRENT RATING Contact Factory
1 Wetted materials

 

 
AT-1004 -
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SET POINT - INCHES WC

BARB OPTION
B85 = 1/8" ID
Note: Standard Units supplied with 1/16" barb
Ex - AT-1004-12 = preset to 12" WC, with 1/16" barb