Dwyer Instruments
Dwyer GFC-1144 Gas Mass Flow Controller, 0-500 LPM, 1/2 in Compression
Card or bank transfer · proforma invoice on request
Key specs from the product description
- Range
- 0-500 LPM (N₂ at 21 °C, 760 mm Hg)
- Control
- Electromagnetic valve, PID
- Display
- 3½-digit LCD, 90° tiltable
- Operating temperature
- 32 to 122 °F (0 to 50 °C)
- Connection
- 1/2 in compression
Get a firm price
Ordered from the manufacturer for you. Send this form; we typically reply within one working day.
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- 2Get your priceTypically one working day
- 3Pay, we shipCard or bank transfer
- 30-day money-back if the item arrives defective, damaged or wrong. Policy
- Traceable calibration documentation ships with instruments
- Pay by card or bank transfer, invoice on request
- We ship worldwide. Destination confirmed with your quote
Datasheets & manuals
Manufacturer pages
Dwyer GFC-1144 Gas Mass Flow Controller, 0-500 LPM, 1/2 in Compression
Overview
Series GFC controllers are virtually unaffected by temperature and pressure variations, giving repeatable mass flow control for process and laboratory gases.
A 3½-digit LCD tilts 90° for easy reading, and the unit uses 1/2 in compression fittings.
Features
- Range 0-500 LPM (N₂ equivalent)
- Straight-tube thermal sensor
- Electromagnetic control valve
- PID control electronics
- 3½-digit tiltable LCD
- 1/2 in compression fittings
Applications
- Process gas blending
- Burner and furnace gas control
- Laboratory gas delivery
Dwyer GFC-1144 Gas Mass Flow Controller, 0-500 LPM, 1/2 in Compression Technical Specifications
| Range | 0-500 LPM (N₂ at 21 °C, 760 mm Hg) |
|---|---|
| Control | Electromagnetic valve, PID |
| Display | 3½-digit LCD, 90° tiltable |
| Operating temperature | 32 to 122 °F (0 to 50 °C) |
| Connection | 1/2 in compression |
Manufacturer information: Series GFC on dwyeromega.com.
Price $1,831.00 USD as listed on 05 Nov 2026. Request a firm quote: https://na.indomultimeter.net/products/dwyer-instruments-gfc-1144-controller
Shipping. We ship worldwide. See the shipping policy.
Documents. Instruments ship with calibration documentation traceable to national standards. Some models, such as the Mensor CPG2500, also ship with an A2LA accredited ISO/IEC 17025 certificate.
Warranty. See the warranty policy.
Before you order
Is the price final?
The price shown is our current price in USD. Your quote confirms price and availability for your quantity.
How is my item supplied?
Items are ordered from the manufacturer for you. The quote confirms availability. Typical response is within one working day.
Do you provide calibration certificates?
Instruments ship with calibration documentation traceable to national standards. Ask in your request if you need a specific certificate.
How can I pay?
By card or by bank transfer. We can send a proforma invoice for your purchasing department.
Do you ship to my country?
We ship worldwide. Put your destination country in your enquiry and we confirm delivery with your quote.
What if it arrives defective, damaged or wrong?
You get a 30-day money-back guarantee for items that arrive defective, damaged or wrong. See the refund policy.