
Taco IFSWSBR-1 Switch
The Taco IFSWSBR-1 Switch is an industrial-grade liquid flow switch designed for heavy-duty HVAC and hydronic applications. Built with a rugged brass body and featuring a brass rigid paddle, this unit is engineered to start or stop electronically operated equipment when flow or no-flow conditions are detected. It utilizes a reliable SPDT switch and an EPDM seal that outperforms traditional mechanical bellows, providing increased flow sensitivity and a wider adjustment range with minimal mechanical fatigue. The NEMA 4 enclosure provides robust protection against dust and moisture, making it suitable for 1-inch to 8-inch piping in boiler protection, chillers, and domestic water boosters. With a 250 PSI pressure rating and a 250°F temperature limit, this industrial flow switch ensures high-performance monitoring of non-hazardous fluids to protect critical system components from dry-fire and low-flow damage.
Key Benefits:- NEMA 4 Rated Protection: Die-cast housing ensures durability in wash-down or high-moisture environments.
- Precision Flow Control: Equipped with an EPDM seal for superior sensitivity and a wider field-adjustable range.
- Extended Service Life: Designed with minimal moving parts to reduce mechanical wear in high-cycle hydronic systems.
- Versatile Compatibility: Fits 1-inch NPT connections and supports 1" to 8" pipe diameters using provided paddle templates.
What is the maximum operating pressure for the IFSWSBR-1?
This flow switch is rated for a maximum service pressure of 250 PSI, making it suitable for high-pressure commercial water systems and process work.
Can this switch be used in outdoor installations?
Yes, the NEMA 4 rated enclosure and factory-installed gasket allow for reliable operation in both indoor and outdoor environments.
Is this switch compatible with chemicals?
The Taco IFSWSBR-1 is designed for water and any non-hazardous fluids that are not harmful to brass, stainless steel, or EPDM seals.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $282.14
-65%$282.14
$98.75Taco IFSWSBR-1 Switch
The Taco IFSWSBR-1 Switch is an industrial-grade liquid flow switch designed for heavy-duty HVAC and hydronic applications. Built with a rugged brass body and featuring a brass rigid paddle, this unit is engineered to start or stop electronically operated equipment when flow or no-flow conditions are detected. It utilizes a reliable SPDT switch and an EPDM seal that outperforms traditional mechanical bellows, providing increased flow sensitivity and a wider adjustment range with minimal mechanical fatigue. The NEMA 4 enclosure provides robust protection against dust and moisture, making it suitable for 1-inch to 8-inch piping in boiler protection, chillers, and domestic water boosters. With a 250 PSI pressure rating and a 250°F temperature limit, this industrial flow switch ensures high-performance monitoring of non-hazardous fluids to protect critical system components from dry-fire and low-flow damage.
Key Benefits:- NEMA 4 Rated Protection: Die-cast housing ensures durability in wash-down or high-moisture environments.
- Precision Flow Control: Equipped with an EPDM seal for superior sensitivity and a wider field-adjustable range.
- Extended Service Life: Designed with minimal moving parts to reduce mechanical wear in high-cycle hydronic systems.
- Versatile Compatibility: Fits 1-inch NPT connections and supports 1" to 8" pipe diameters using provided paddle templates.
What is the maximum operating pressure for the IFSWSBR-1?
This flow switch is rated for a maximum service pressure of 250 PSI, making it suitable for high-pressure commercial water systems and process work.
Can this switch be used in outdoor installations?
Yes, the NEMA 4 rated enclosure and factory-installed gasket allow for reliable operation in both indoor and outdoor environments.
Is this switch compatible with chemicals?
The Taco IFSWSBR-1 is designed for water and any non-hazardous fluids that are not harmful to brass, stainless steel, or EPDM seals.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Taco IFSWSBR-1 Switch is an industrial-grade liquid flow switch designed for heavy-duty HVAC and hydronic applications. Built with a rugged brass body and featuring a brass rigid paddle, this unit is engineered to start or stop electronically operated equipment when flow or no-flow conditions are detected. It utilizes a reliable SPDT switch and an EPDM seal that outperforms traditional mechanical bellows, providing increased flow sensitivity and a wider adjustment range with minimal mechanical fatigue. The NEMA 4 enclosure provides robust protection against dust and moisture, making it suitable for 1-inch to 8-inch piping in boiler protection, chillers, and domestic water boosters. With a 250 PSI pressure rating and a 250°F temperature limit, this industrial flow switch ensures high-performance monitoring of non-hazardous fluids to protect critical system components from dry-fire and low-flow damage.
Key Benefits:- NEMA 4 Rated Protection: Die-cast housing ensures durability in wash-down or high-moisture environments.
- Precision Flow Control: Equipped with an EPDM seal for superior sensitivity and a wider field-adjustable range.
- Extended Service Life: Designed with minimal moving parts to reduce mechanical wear in high-cycle hydronic systems.
- Versatile Compatibility: Fits 1-inch NPT connections and supports 1" to 8" pipe diameters using provided paddle templates.
What is the maximum operating pressure for the IFSWSBR-1?
This flow switch is rated for a maximum service pressure of 250 PSI, making it suitable for high-pressure commercial water systems and process work.
Can this switch be used in outdoor installations?
Yes, the NEMA 4 rated enclosure and factory-installed gasket allow for reliable operation in both indoor and outdoor environments.
Is this switch compatible with chemicals?
The Taco IFSWSBR-1 is designed for water and any non-hazardous fluids that are not harmful to brass, stainless steel, or EPDM seals.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.






