Brochure

TK-9xxx Series

Specifications (Continued)

Accessories

Typical Applications

Figure 1 Typical Application.

Supply air pressure Clean, oil free, dry air required (reference EN-123).

Nominal 20 psig (138 kPa).

Minimum 15 psig (103 kPa).

Maximum 30 psig (207 kPa).

Air connections 1/8 in. FNPT. Marked “S” for main, “R” for branch.

Air consumption for sizing air

compressor

13.8 scim (3.8 mL/s).

Air capacity for sizing air mains 16 scim (4.4 mL/s).

Mounting On duct.

Element dimensions Refer to Model Chart.

Case dimensions 4 H x 3-1/2 W x 3 D in. (102 x 89 x 76 mm).

Model No. Description

AT-208 Bulb mounting flange (2 required) TK-9838 only.

TOOL-095-1 Pneumatic calibration tool kit.

To Controlled

Device

TK-9637

TK-9737

TK-9838

Relay Bulb Thermostat