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CLEVELAND CONTROLS AFS-222-137 Adjustable Set-Point Air Pressure Switch - Adjustable Set-Point Air Pressure Switches
CLEVELAND CONTROLSAdjustable Set-Point Air Pressure Switches

CLEVELAND CONTROLS AFS-222-137 Adjustable Set-Point Air Pressure Switch

<p>The Cleveland Controls AFS-222-137 is an adjustable set-point air pressure switch designed for precise monitoring and control in HVAC and industrial applications. This auto reset switch operates on 24V AC and…

SKU 3G-OTH-69396

Also listed as: AFS222137 · AFS 222 137

Brand
CLEVELAND CONTROLS
Item
AFS-222-137 Adjustable Set-Point Air Pressure Switch
Part Number
AFS-222-137
Category
Adjustable Set-Point Air Pressure Switches
Available to Order
Also known as:AFS-222-137CLEVELAND CONTROLS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND CONTROLS
Manufacturer Part Number
AFS-222-137
Type
Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT
AC
24V
Switch Voltage
24V AC

Technical Documents

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CLEVELAND CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The Cleveland Controls AFS-222-137 is an adjustable set-point air pressure switch designed for precise monitoring and control in HVAC and industrial applications. This auto reset switch operates on 24V AC and features a single-pole double-throw (SPDT) output, making it versatile for various control circuits. Its adjustable set-point range spans from 0.05 to 12 inches of water column, allowing for fine-tuning to specific pressure thresholds. The unit comes in a conduit box for easy and safe electrical connections.</p><p>Ideal for use in air handling units, cleanrooms, and process control systems, this switch ensures reliable performance. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the adjustable set-point range of the AFS-222-137?

The AFS-222-137 has an adjustable set-point range from 0.05 to 12 inches of water column (in wc).

What voltage and switch type does this pressure switch use?

It operates on 24V AC and features an auto reset, SPDT (single-pole double-throw) switch. It comes in a conduit box.

Used in

Common applications for CLEVELAND CONTROLS
HVAC duct airflow monitoring — Cleveland Controls static pressure probe with 1/2 in smooth connection and 4 in insertion length (MPN 21117) for measuring static pressure in supply or return ducts.
Filter differential pressure monitoring — Cleveland Controls static pressure probe with 1 in barb connection and 3 1/2 in insertion length (MPN 21398-112) used to sense pressure drop across filters.
Clean room pressure control — Cleveland Controls static pressure probe with 1/2 in barb connection and 8 in insertion length (MPN 21119-112) for low-pressure measurement in controlled environments.
Combustion air proving — Cleveland Controls static pressure probe with 1 in smooth connection and 1 1/2 in insertion length (MPN 21397) to verify airflow in burner systems.
Ventilation system balancing — Cleveland Controls static pressure probe with 1/2 in smooth connection and 6 in insertion length (MPN 21118) for measuring pressure in large ducts.
Industrial exhaust monitoring — Cleveland Controls static pressure probe with 1 in barb connection and 2 in insertion length (MPN 21116-112) for pressure sensing in exhaust stacks.
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CLEVELAND CONTROLS Products

3G Electric supplies CLEVELAND CONTROLS adjustable set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Auto reset adjustable set-point air pressure switch with a range of 0.05 in wc to 12 in wc. Features SPDT contacts rated at 277V AC, housed in a conduit box with barb connection. Used for monitoring air pressure in HVAC systems, such as duct static pressure, filter status, and fan proving
CLEVELAND CONTROLS
Auto reset adjustable set-point air pressure switch with a range of 0.05 in wc to 12 in wc. Features SPDT contacts rated at 277V AC, housed in a conduit box with barb connection. Used for monitoring air pressure in HVAC systems, such as duct static pressure, filter status, and fan proving

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