We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CLEVELAND CONTROLS Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Conduit Box, SPDT - Fixed Set-Point Air Pressure Switches
CLEVELAND CONTROLSFixed Set-Point Air Pressure Switches

CLEVELAND CONTROLS Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Conduit Box, SPDT

The CLEVELAND CONTROLS FS-751 is a fixed set-point air pressure switch with an auto reset function and a set point of 0.05 in wc. It features a SPDT switch rated at 277V AC and is housed in a conduit box with…

SKU 3G-OTH-69215

Also listed as: FS751 · FS 751

Brand
CLEVELAND CONTROLS
Item
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Conduit Box, SPDT
Category
Fixed Set-Point Air Pressure Switches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND CONTROLS
Manufacturer Part Number
FS-751
Type
Auto Reset, 0.05 in wc, Conduit Box, SPDT, Integral Compression
AC
277V
Switch Voltage
277V AC

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CLEVELAND CONTROLS FS-751 is a fixed set-point air pressure switch with an auto reset function and a set point of 0.05 in wc. It features a SPDT switch rated at 277V AC and is housed in a conduit box with integral compression connections. This industrial switch is designed for applications requiring a fixed, low-pressure differential sensing point.

Frequently Asked Questions

What is the CLEVELAND CONTROLS FS-751 air pressure switch used for?

The CLEVELAND CONTROLS FS-751 is used to sense low air pressure differentials in HVAC, combustion, and industrial ventilation systems. Its fixed 0.05 in wc set point and auto reset function make it suitable for monitoring filter status, duct pressure, or proving airflow in safety circuits.

What are the specifications of the CLEVELAND CONTROLS FS-751?

The FS-751 is a fixed set-point air pressure switch with auto reset and a set point of 0.05 in wc. It has a SPDT switch rated at 277V AC, housed in a conduit box with integral compression connections. The manufacturer part number is FS-751 from CLEVELAND CONTROLS.

Where to buy the CLEVELAND CONTROLS FS-751 worldwide?

3G Electric supplies the CLEVELAND CONTROLS FS-751 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fixed set-point air pressure switch to any country.

How to install the CLEVELAND CONTROLS FS-751 air pressure switch?

Mount the FS-751 in a clean, dry location with the diaphragm vertical to avoid debris accumulation. Connect the compression fittings to the pressure source and wire the SPDT contacts per the 277V AC rating. Ensure the set point is not adjusted, as this is a fixed model. Test for proper auto reset operation.

Used in

Common applications for CLEVELAND CONTROLS
HVAC duct static pressure monitoring — Cleveland Controls static pressure probes (e.g., model 21118) used in air handling units
Burner draft pressure control — Cleveland Controls adjustable set-point switches (e.g., AFS-A) for combustion air proving
Industrial process air flow measurement — Cleveland Controls total pressure probes (e.g., model 21123) in ventilation systems
Building automation system pressure sensing — Cleveland Controls switches (e.g., RFS-4150) for filter clog detection
Exhaust fan interlock — Cleveland Controls pressure switches (e.g., AFS-222-112) for proving fan operation

CLEVELAND CONTROLS Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-145)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-145)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-222-112)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-222-112)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, 277V AC (MPN AFS-222-136)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, 277V AC (MPN AFS-222-136)
Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 2 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-398-112)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 2 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-398-112)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-A-173)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-A-173)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-A)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-A)

More from CLEVELAND CONTROLS

View all CLEVELAND CONTROLS parts
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN DFS-448)
CLEVELAND CONTROLS
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN DFS-448)
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN DFS-448-112)
CLEVELAND CONTROLS
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN DFS-448-112)
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN DFS-221)
CLEVELAND CONTROLS
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN DFS-221)
Air Pressure Switch: Fixed, Auto Reset, 0.03 in wc, Open Mounted, SPDT, Barb, 115 to 277V AC (MPN DFS-301-112)
CLEVELAND CONTROLS
Air Pressure Switch: Fixed, Auto Reset, 0.03 in wc, Open Mounted, SPDT, Barb, 115 to 277V AC (MPN DFS-301-112)
Air Pressure Switch: Fixed, Auto Reset, 0.03 in wc, Open Mounted, SPDT, Integral Compression (MPN DFS-301)
CLEVELAND CONTROLS
Air Pressure Switch: Fixed, Auto Reset, 0.03 in wc, Open Mounted, SPDT, Integral Compression (MPN DFS-301)
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN FS-751-112)
CLEVELAND CONTROLS
Air Pressure Switch: Fixed, Auto Reset, 0.05 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN FS-751-112)
Air Sensing Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN DFS-221-112-395)
CLEVELAND CONTROLS
Air Sensing Switch: Fixed, Auto Reset, 0.05 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN DFS-221-112-395)