Series HF In-Line Flow Monitor
Brand: Dwyer Instruments, LLCThe SERIES HF In-Line Flow Monitors are ruggedly constructed and ideal for direct measurement for a range of compatible gases, oil or water based liquids.
This Series is designed based on a floating orifice disk and variable area flow measurement. Flowing media forces linear motion of the orifice disk and a ring shaped magnet which ride on a tapered center shaft.
The transfer magnet drives a clearly visible magnet follower located outside the flow tube, and a ring on the magnet follower indicates flow rate on the direct reading scale.
Features- This unique design allows accurate performance with fluid viscosities up to 500 SSU
- All internal wetted parts are contained inside a sealed metal tubular casing assuring a virtually maintenance-free unit
- Increased application versatility with no inlet or outlet straight plumbing requirement and can be mounted horizontally, vertically, or inverted
- Rugged construction allows for high pressure and temperature rating for long operation life
Displaying price & availability for United States in CAD Change Location
84 models matching criteria
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 1/2" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
100+ In Stock
$1,761.00CAD
Does not ship to United States
- Body Material - Brass Body for Water Based Fluid (Non-Steam)
- Connection Size - 1" Female NPT
- Range - 5 to 35 Water GPM (19 to 130 L/min)
100+ In Stock
$644.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1" Female NPT
- Range - 5 to 50 SCFM (2.5 to 25 LPS)
100+ In Stock
$1,402.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 1/2" Female NPT
- Range - 1.5 to 12 SCFM (0.5 to 5.5 LPS)
100+ In Stock
$681.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1" Female NPT
- Range - 30 to 330 SCFM (20 to 150 LPS)
100+ In Stock
$574.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 5 to 50 SCFM (2.5 to 25 LPS)
100+ In Stock
$352.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1-1/2" Female NPT
- Range - 150 to 900 SCFM (75 to 425 LPS)
100+ In Stock
$2,478.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1/2" Female NPT
- Range - 5 to 50 SCFM (2.5 to 25 LPS)
100+ In Stock
$883.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
100+ In Stock
$607.00CAD
Does not ship to United States
100+ In Stock
$1,225.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 1" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
100+ In Stock
$2,263.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 3/4" Female NPT
- Range - 5 to 50 SCFM (2.5 to 25 LPS)
100+ In Stock
$518.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1-1/4" Female NPT
- Range - 150 to 900 SCFM (75 to 425 LPS)
100+ In Stock
$2,094.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1-1/4" Female NPT
- Range - 30 to 470 SCFM (15 to 220 LPS)
100+ In Stock
$343.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 1.5 to 12 SCFM (0.5 to 5.5 LPS)
100+ In Stock
$2,211.00CAD
Does not ship to United States
- Body Material - 304 Stainless Steel Body for High-Pressure Fluids
- Connection Size - 1/2" Female NPT
- Range - 0.5 to 10 Water GPM (1.9 to 38 L/min)
100+ In Stock
$557.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 1" Female NPT
- Range - 15 to 150 SCFM (8 to 56 LPS)
100+ In Stock
$188.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1-1/2" Female NPT
- Range - 150 to 900 SCFM (75 to 425 LPS)
100+ In Stock
$2,538.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 3/8" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
50+ In Stock
$1,723.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1" Female NPT
- Range - 5 to 50 SCFM (2.5 to 25 LPS)
50+ In Stock
$1,893.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 5 to 50 SCFM (2.5 to 25 LPS)
50+ In Stock
$437.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 4 to 23 SCFM (2 to 10 LPS)
50+ In Stock
$393.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 3/4" Female NPT
- Range - 30 to 330 SCFM (20 to 150 LPS)
50+ In Stock
$1,966.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
50+ In Stock
$2,412.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 3/4" Female NPT
- Range - 15 to 150 SCFM (8 to 56 LPS)
50+ In Stock
$2,521.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 4 to 23 SCFM (2 to 10 LPS)
50+ In Stock
$2,291.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 3/4" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
50+ In Stock
$1,374.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 1.5 to 12 SCFM (0.5 to 5.5 LPS)
50+ In Stock
$1,163.00CAD
Does not ship to United States
- Body Material - Stainless Steel for Air & Other Non-Corrosive Gases
- Connection Size - 3/8" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
50+ In Stock
$2,515.00CAD
Does not ship to United States
- Body Material - Brass Body for Water Based Fluid (Non-Steam)
- Connection Size - 1-1/2" Female NPT
- Range - 5 to 50 Water GPM (19 to 189 L/min)
50+ In Stock
$450.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 1/2" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
50+ In Stock
$866.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1/2" Female NPT
- Range - 1.5 to 12 SCFM (0.5 to 5.5 LPS)
50+ In Stock
$459.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1" Female NPT
- Range - 15 to 150 SCFM (8 to 56 LPS)
50+ In Stock
$638.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 3/8" Female NPT
- Range - 1.5 to 12 SCFM (0.5 to 5.5 LPS)
50+ In Stock
$1,914.00CAD
Does not ship to United States
- Body Material - Brass Body for Water Based Fluid (Non-Steam)
- Connection Size - 2" Female NPT
- Range - 20 to 150 Water GPM (76 to 568 L/min)
50+ In Stock
$113.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 1/4" Female NPT
- Range - 4 to 23 SCFM (2 to 10 LPS)
50+ In Stock
$874.00CAD
Does not ship to United States
- Body Material - Aluminum for Air & Other Non-Corrosive Gases
- Connection Size - 3/8" Female NPT
- Range - 4 to 23 SCFM (2 to 10 LPS)
50+ In Stock
$1,571.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 3/4" Female NPT
- Range - 5 to 50 SCFM (2.5 to 25 LPS)
50+ In Stock
$376.00CAD
Does not ship to United States
- Body Material - Brass for Air & Other Non-Corrosive Gases
- Connection Size - 3/8" Female NPT
- Range - 10 to 100 SCFM (5 to 45 LPS)
50+ In Stock
$1,103.00CAD
Does not ship to United States
- Body Material - 304 Stainless Steel Body for High-Pressure Fluids
- Connection Size - 1/2" Female NPT
- Range - 0.2 to 2.0 Water GPM (0.75 to 7.5 L/min)
50+ In Stock
$599.00CAD
Does not ship to United States
Specifications
Brand
Accuracy
- ± 2.5 % over Center Third of the Measuring Range
- ± 4 % of Full Scale over Entire Range
Enclosure, Body Material
- 303 Stainless Steel - HFB (Wetted Material)
- Aluminum - HFA (Wetted Material)
Flow Rate
- 0.2 to 150 gpm (0.91 to 682 LPM) - Water
- 0.5 to 25 gpm (2 to 115 LPM) - Oil
- 1.5 to 900 scfh (0.05 to 32 L/minute) - Air & Non-Corrosive Gases
Maximum System Pressure
- psi: 1,000 (bar: 69, kPa: 6,895) - HFS (Air & Gas)
- psi: 600 (bar: 41, kPa: 4,137) - HFA, HFB, HFL, HFH (Air)
- psig: 3,500 (kPa: 24.132, bar: 241) - Liquids
- psig: 6,000 (kPa: 41,369, bar: 413) - Liquids
Media
- Compatible Gases
- Compatible Liquids
NPT Connection
- 1” NPT Female
- 1/2” NPT Female
- 1/4” NPT Female
- 1-1/2” NPT Female
- 1-1/4” NPT Female
- 2” NPT Female
- 3/4” NPT Female
- 3/8” NPT Female
Repeatability
- ± 1 % of Full Scale
Seat / Seal Material
- Buna-N
Temperature Range
- 116° C (240° F)
Wetted Materials
- FKM Seals with PTFE Backup
- PTFE-Coated Alnico Magnet
- Stainless Steel Disk
- Setting Pressure Relief Valves
- Fluid Handling Equipment
- Detecting Low-Flow Rates for Lubricating Liquids
- Pulp and Paper
- Industrial Maintenance
- Fluid Power
- Heating Loop Flow