©Johnstone Supply eCatalog 216

COMMERCIAL CONTROLS Modutrol Motors

Proportional Remote Bulb Temperature Controls • Provides proportional control of water or air temperature

• Sensing element capillary tubing allows remote mounting of sensing element • Setpoint may be read and adjusted through cover • Throttling dial inside case adjusts proportional throttling range • L40-091 and L37-649 include #107324A duct bulb holder • L40-760 has 3/8" diameter, 5-1/2" insertion • 135 Ohm potentiometer

• Controls Series 90 Modutrol motors only • Includes 1/2" diameter copper bulb with copper capillary • Fast response models (for duct mounting) have coiled sensing element giving at least four times faster response than standard models • Ambient temperature compensated for the case and tubing

Each

Order # Mfg. #

Sensing Element Temp. Range

Max. Operating Temp.

L40-088 T991A1012 20' L40-089 T991A1061 5' L40-090 T991A1194 20'

Set Point Range 0°F to 100°F Throttling Range 3°F to 30°F Set Point Range 160°F to 260°F Throttling Range 3°F to 30°F Set Point Range 55°F to 175°F Throttling Range 3.5°F to 36°F Set Point Range 55°F to 175°F Throttling Range 3.5°F to 36°F Set Point Range 0°F to 100°F Throttling Range 3°F to 30°F Well Assembly - 4 1/4" Insertion, 1/2" Diameter Copper

125°F 280°F 200°F 200°F 125°F

1799.00 1799.00 1899.00 1599.00 1599.00 179.00

L40-091 L37-649 L40-760

T991A1244 5' T991A1426 5' 112630AA —

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Commercial Dampers Fire Dampers

• Built to perform beyond UL standards and building code requirements Round Dampers • Offered with seals for use as a control damper and without seals for use as a balancing damper • Optional factory-installed electric or pneumatic actuators (some models) • Available in sizes 4” to 22” diameter Volume Control Dampers • Offered in three performance levels, galvanized • Aluminum, 304 stainless steel and thermal isolated options • Optional factory-installed electric or pneumatic actuators • Available in sizes 8” to 192” wide by 6” to 228” high Balancing Dampers • Designed for balancing or variable volume control applications • Optional factory-installed electric or pneumatic actuators • Available in sizes 8” to 48” wide by 6” to 76” high

• Available in curtain and multi-blade styles • Blades shut when fusible link reaches 165°F, 212°F or 285°F (depending on model) to prevent the spread of fire • Available in sizes 8” to 150” wide by 8” to 96” high and round in 6” to 24” diameter Smoke Dampers • Class I and Class II two-position operation to restrict the flow of smoke • Class I modulating operation for smoke and volume control • Used with factory-installed electric or pneumatic actuators • Available in sizes 8” to 120” wide by 6” to 96” high and round in 6” to 24” diameter • Built to perform beyond UL standards and building code requirements Fire/Smoke Combination Dampers • Class I and Class II two-position operation to prevent the spread of fire and smoke • Class I modulating operation for volume, smoke and fire applications • Used with factory-installed electric or pneumatic actuators • Available in sizes 8” to 120” wide by 7” to 96” high and round in 6” to 24” diameter

Damper Accessory Kits and Replacement Parts WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Order #

Mfg. #

Description

Order #

Mfg. #

Description

L47-046 L47-047 L47-053

L47-054 L47-058 L92-619

DMPR-KC003 7 in. Blade Pin Extension

DMPR-KC212 Damper Jackshaft 1 in. Diameter, 3 Panel

DMPR-KC005 7 in. Blade Pin Extension w/ Coupler DMPR-KC211 Damper Jackshaft 1 in. Diameter, 2 Panel

DMPR-JS-0029 Swivel Ball Joint

DMPR-KC102 Damper Push Rod, 5/16 x 48 in. length

448

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