Series TVF Total View Industrial Flowmeters simple

Series TVF Total View Industrial Flowmeters simple

Series HF In-Line Flow Monitors

For Air, Water or Caustic Fluids, ±2% FS, Unrestricted Mounting, High Temperature and Pressure Options

The 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.

Note: If you require a calibration certificate with your flowmeter, please contact customer service to place your order.

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

  • Setting pressure relief valves
  • Fluid handling equipment
  • Detecting low-flow rates for lubricating liquids
  • Pulp and paper
  • Industrial maintenance
  • Fluid power
  • Heating loop flow
Starting at $423.10
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Grouped product items
Model Description Availability* Qty Price
HFB-2-05 In-line flow monitor, 1/2" female NPT, 0.5-5 GPM (1-19 LPM) water. 1-3 days*
$543.85
HFB-3-15 In-line flow monitor, 3/4" female NPT, 2-15 GPM (7.5-55 LPM) water. 1-3 days*
$851.40
HFB-3-20 In-line flow monitor, 3/4" female NPT, 2-20 GPM (7.5-75 LPM) water. 1-3 days*
$851.40
HFB-4-35 In-line flow monitor, 1" female NPT, 5-35 GPM (19-130 LPM) water. 1-3 days*
$851.40
HFB-5-100 In-line flow monitor, 1-1/2" female NPT, 10-100 GPM (38-379 LPM) water. 2-3 Weeks*
$3,221.95
HFB-5-50 In-line flow monitor, 1-1/2" female NPT, 5-50 GPM (19-189 LPM) water. 1-3 days*
$2,533.55
HFB-6-150 In-line flow monitor, 2" female NPT, 20-150 GPM (76-568 LPM) water. 2-3 Weeks*
$3,037.40
HFB-6-75 In-line flow monitor, 2" female NPT, 8-75 GPM (31-284 LPM) water. 2-3 Weeks*
$3,037.40
HFH-2-05 In-line flow monitor, 1/2" female NPT, 0.5-5 GPM (1-19 LPM) water. 1-3 days*
$835.25
HFH-2-10 In-line flow monitor, 1/2" female NPT, 1-10 GPM (3.8-38 LPM) water. 1-3 days*
$835.25
HFH-4-35 In-line flow monitor, 1" female NPT, 5-35 GPM (19-130 LPM) water. 2-3 Weeks*
$788.25
HFL-2-05 In-line flow monitor, 1/2" female NPT, 0.5-5 GPM (1-19 LPM) oil. 2-3 Weeks*
$423.10
HFL-4-25 In-line flow monitor, 1" female NPT, 2-25 GPM (7.5-95 LPM) oil. 2-3 Weeks*
$630.55
HFS-2-02 In-line flow monitor, 1/2" female NPT, 0.2-2 GPM (.75-7.5 LPM) water. 1-3 days*
$1,231.75
HFS-2-10 In-line flow monitor, 1/2" female NPT, 0.5-10 GPM (1.9-38 LPM) water. 1-3 days*
$1,209.50

Specifications

Service:
Compatible gases or liquids.
Wetted Materials:
HFA: Aluminum casing, Buna-N seals, PTFE coated Alnico magnet, SS disk; HFB: Brass casing, Buna-N seals, PTFE coated Alnico magnet, SS disk; HFS: 303 SS casing, FKM seals with PTFE backup, PTFE coated Alnico magnet, SS disk.
Maximum Viscosity:
500 SSU.
Temperature Limits:
240°F (116°C).
Pressure Limits:
HFA, HFB, HFL and HFH models: 600 psig (41 bar) for air and gas, 3500 psig (241 bar) for liquids; HFS model: 1000 psig (70 bar) for air and gas, 6000 psig (413 bar) for liquids.
Accuracy:
±2% FS.
Repeatability:
±1% of FS.
Shipping Weight:
1/4" to 1/2" female NPT models; 2 lb (0.9 kg); 3/4" to 1" female NPT models: 3.5 lb (1.59 kg); 1-1/2" female NPT models: 11 lb (5 kg); 2" female NPT models: 13.5 lb (6.12 kg).

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

Product Literature

Manuals

Catalog Pages

Model Chart

EXAMPLE HF A 1 001 Series HFA-1-001 In-Line Flow Monitor, aluminum body, 1/4" female NPT dry seal, range 1.5-12 SCFM air.
SERIES HF       In-Line Flow Monitor
BODY MATERIAL   A
B
H
L
S
    Aluminum
Brass
Brass (High temperature 400°F)
Aluminum (Oil based fluids)
304 Stainless Steel
CONNECTION     1
8
2
3
4
9
5
  1/4" Female NPT Dry Seal
3/8" Female NPT Dry Seal
1/2" Female NPT Dry Seal
3/4" Female NPT Dry Seal
1" Female NPT Dry Seal
1-1/4" Female NPT Dry Seal
1-1/2" Female NPT Dry Seal
RANGE       001
002
003
004
005
006
007
008
1.5-12 SCFM Air
4-23 SCFM Air
5-50 SCFM Air
10-100 SCFM Air
5-150 SCFM Air
30-330 SCFM Air
40-500 SCFM Air
150-900 SCFM Air
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Model Description Availability* Price