.08 – 1.2″ w.c. pressure sensor.
Built-in audible and visual alarm.
Field adjustable alarm set-point.
4 options for actuation delay and 4 options for silence duration.
Includes 2XAAA batteries, system label and length of vacuum tube.
Annual renewals only.
Renewal codes will be emailed to you separately.
Use drop-down menu to choose the correct amount of active sensors.
Kit Includes:
– 0-1″ Battery Gauge
– 0-.25″ Battery Gauge
– Pitot Tube w/ Calibration Factors
– Rugged Case
– 2 x 6′ Lengths of 5/16 OD Vacuum Tube
Master Port Kit Includes:
.08 – 1.2″ w.c. pressure sensor.
Built-in audible and visual alarm.
Field adjustable alarm set-point.
Includes power adapter, system label and 2′ of vacuum tube.
0-4″ Digital Differential Pressure Gauge
Built-in audible and visual alarm with push to silence feature.
Fully programmable for alarm set-point, delay (display and alarm), units and more.
Pipe or wall mountable.
Includes mounting bracket/hardware, batteries, system label, 2′ of vacuum tube.
Requires 4 x AA batteries (included)
Transmits EDG Sensor data to the cloud for remote monitoring*
Accepts up to 100 different active wireless sensors.
Up to 1200 ft. communication range to wireless sensors.
Allows user to set notifications, get alerts and remotely monitor data through OBAR Instruments app or desktop computer
Verizon (USA-Immediate Availability), AT&T (USA-Special Order) and Rodgers (Canada Only-Special Order) options available.
Monthly monitoring fees as low as $13.25.**
Differential Pressure Transmitter
Selectable ranges (0-1″, 0-2″ or 0-4″ w.c.)
4-20 mA or 0-10V Output Options
Wall mountable
Vapor Intrusion and Radon System Alarm and Gauge
Measures pressures up to 40″ w.c.
Audible and visual alarm with adjustable set point
Plug and play operation*
Built-in alarm silence switch
Includes power supply and length of vacuum tubing for connection to riser pipe
Includes wiring for a second programmable relay
0-3″ w.c. range works with the majority of radon installations.
Outdoor rated enclosure.
Simple installation and setup.
Weather resistant system labels included.
2′ of tubing for connection to system pipe.
Modular design allows inner motor assembly to be replaced without the need to replace the outer enclosure.
Operating Range 240V: 216 – 264 Volts AC RMS, 50/60 Hz, Single Phase
Operating Range 120V: 108 – 132 Volts AC RMS, 50/60Hz, Single Phase
Max. Static Pressure : 14″ w.c. @ 100 CFM
Max Airflow : 545 CFM @ 0″ w.c.
Built in speed control to customize performance.
Built in condensate bypass.
Modular design allows replacement of the inner motor assembly without needing to replace the outer enclosure.
Operating Range : 100-240 Volts AC RMS, 50/60 Hz, Single Phase
Max. Static Pressure : 37″ w.c. @ 0 CFM
Max. Airflow : 195 CFM @ 0″ w.c.
Built in speed control to customize performance.
Built in condensate bypass.
* GBR76 SOE and UD can be interchanged as long as correct voltage is being supplied. Refer to operating ranges.
Kit includes a pair of flexible couplings (4 sizes available), U-Tube manometer and a system label.
Out of stock
Differential Pressure Gauge
0-40″ w.c.
Sold in sets of 4.
Foam feet to be used with GBR Roof Mounts.
Superior vibration dampening.
Sturdy, lightweight aluminum frame.
Provides up to 8″ of additional offset versus a direct wall mount.
Articulating design allows arm adjustment to conform to your installation needs.
Designed for use with our GBR76 SOE, GBR76 UD and GBR89 HA*.
Hardware included.
Sturdy, lightweight aluminum construction.
Quick, easy assembly saves time over building Unistrut mounts.
Designed for use with our GBR76 SOE, GBR76 UD and GBR89 HA* Blowers.
Hardware included.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with HP220, FR150 and most other 6″ duct radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with HP220, FR150 and other 6″ duct radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with GBR45, GBR45XL, RN2 and other 4″ duct radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with GBR45, GBR45XL or most other 3″ and 4″ duct radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with most 3″ radon fans.
Out of stock
Can be glued directly over 4″ Sch40 PVC. Requires 5″ adapter to other pipe sizes.
Quick and easy installation.
75% noise reduction with no back pressure.
18 1/2″ long X 6″ diameter.
Differential Pressure Gauge
0-20″ w.c.
The Bjornax reusable Smoke Emitter Pen is the perfect tool to dispense just the right amount of test smoke, when and where it is needed. A patented smoke-emitting wick is inserted into the clutch pencil and ignited. You can adjust the wick to provide a continuous stream of a light gray to white smoke. The Smoke Pen can be easily extinguished by simply replacing the protective cover. Wick diameter is 5.6mm and will burn for approximately 30 minutes each.
This cool burning, non-toxic emitter is ideal for air balancing, verifying ventilation, testing smoke alarms, test for negative or positive air pressure.
Features:
Includes test kit, instructions and lab fees.
4″ charcoal canister.
Running time: 48 – 144 hours.
Obar floor ports are designed to be easily installed and are robust enough to handle typical building traffic. These ports can be used as permanent sampling ports to fulfill vapor intrusion guidance document’s requirements.
AS OF 10/9/20 WE HAVE UPDATED OUR BLOWERS TO INCLUDE OFF-BOARD POTENTIOMETERS (INCLUDED W/ PURCHASE) AND UPGRADED THE ELECTRONICS PACKAGE. MORE INFO TO FOLLOW SOON.
AS OF 10/9/20 WE HAVE UPDATED OUR BLOWERS TO INCLUDE OFF-BOARD POTENTIOMETERS (INCLUDED W/ PURCHASE) AND UPGRADED THE ELECTRONICS PACKAGE. MORE INFO TO FOLLOW SOON.
AS OF 10/9/20 WE HAVE UPDATED OUR BLOWERS TO INCLUDE OFF-BOARD POTENTIOMETERS (INCLUDED W/ PURCHASE) AND UPGRADED THE ELECTRONICS PACKAGE. MORE INFO TO FOLLOW SOON.
Please call 1-800-949-OBAR for pricing and availability.
Digital differential pressure gauge
Compatible with OBAR Instruments EDG Sensors and Gateways
LCD backlit display
0-10V and 4-20mA Outputs
Built in audible alarm with push to silence feature
LCD screen will flash and show an alert when value is out of range
Fully programmable for engineering units, delay, alarm set point and more.
Use with EDG Gateways*
Compatible with GBR25-A Gauge/Transmitter or other units capable of outputting a 0-10V signal.
Signal Range up to 1200 ft.
Transmits 0-10V wireless signal to EDG Gateway*
*Requires Cellular Subscription*
Our modular design allows replacement of the interior motor assembly without needing to replace the outer enclosure.
Operating Range : 108 – 132 Volts AC RMS, 50/60 Hz, Single Phase
Max. Static Pressure: 16″ w.c. @ 0 CFM
Max. Airflow : 155 CFM @ 0″ w.c.
Built in speed control to customize performance.
Built in condensate bypass.
* GBR76 SOE and UD can be interchanged as long as correct voltage is being supplied. Refer to operating ranges.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with most 3″ radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with GBR45, GBR45XL or most other 3″ and 4″ duct radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with GBR45, GBR45XL, RN2 and other 4″ duct radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with HP220, FR150 and most other 6″ duct radon fans.
Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.
Made in the U.S.A.
For use with HP220, FR150 and other 6″ duct radon fans.
Annual renewals only.
Renewal codes will be emailed to you separately.
Use drop-down menu to choose the correct amount of active sensors.
Transmits EDG Sensor data to the cloud for remote monitoring*
Accepts up to 100 different active wireless sensors.
Up to 1200 ft. communication range to wireless sensors.
Allows user to set notifications, get alerts and remotely monitor data through OBAR Instruments app or desktop computer
Verizon (USA-Immediate Availability), AT&T (USA-Special Order) and Rodgers (Canada Only-Special Order) options available.
Monthly monitoring fees as low as $13.25.**
Use with EDG Gateways*
Compatible with GBR25-A Gauge/Transmitter or other units capable of outputting a 0-10V signal.
Signal Range up to 1200 ft.
Transmits 0-10V wireless signal to EDG Gateway*
*Requires Cellular Subscription*
Please call 1-800-949-OBAR for pricing and availability.