F301 Series - Brand new 270 mm large size patented dual-indicator flow meter (For Liquid/Gas)

Easy to install, More stable flow field, Patented dual-indicator, Laser engraved scales, Customizable specific gravity scales
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LORRIC new generation of flowmeter design innovation

 

Download Product Catalogue(Liquid/Gas)

General Features

Other features
  • The design is the smallest and the most space-saving in the same flow of the nozzle industry.
  • Patented dual-indicator design for easy and clear flow range management.
  • Laser engraved degree scales provide better readability and longer life.
  • Available in customizable units and specific gravity (SG).
  • Each batch of flow meters will be calibrated before delivery for our best precision guarantee.
  • Hastelloy float is available for specific high PH liquid usage.
  • Perpendicular joint is available for space saving installation.
  • Operating Conditions

 Full Scale Accuracy: ±5%

● Working pressure: 5.0kg/cm²

 

 

 


 
 
 
Why LORRIC Flow Meters?

「ACCURACY」is everything!

Patented dual-indicator

Patented dual-indicator design for easy and clear flow range management.

Laser engraved degree scales

Laser engraved degree scales provide better readability and longer life.

Delicate machining for float

We produce float based on our over 20 years of solid machining experience of producing nozzles. It leads every float got best and stable quality and excellent flow distribution for best on-site performance.

 

Specs

Please place your order according below information.


How to pleace an order for LORRIC flowmeters?

    • • You can find the exact Capacity Code according to your requirement of pressure, flow, and spray angle as the capacity & angle chart we provided above.
    • • Please refer to following order example for placing order to LORRIC.
    •   Example :

table

Series F301 PSU F301H PSU F301A PSU
Applicable Fluid
Chemical and Non-organic Solvents

When chemicals are corrosive to stainless steel

Air
Body Material PSU PSU PSU
Float Material AISI 316 Ti / Hastelloy C PVC / AISI 316 / Ti
Guide Rod Material AISI 316 / Hastelloy C
O-ring Material
EPDM / VITON
Union Nuts Material UPVC
Guide Rod Bottom Material PP
Scale Range (L/min) 2.0 - 20 L/min 40 - 400 NLPM
3.0 - 30 L/min 50 - 500 NLPM
5.0 - 50 L/min 70 - 700 NLPM
8.0 - 80 L/min 100 - 1000 NLPM
10 - 100 L/min
Adaptor Size and Adaptor Material
1/2"
Female Thread BSPT UPVC / PP
Welding Type UPVC
3/4"
Male Thread BSPT UPVC / PP
Female Thread BSPT UPVC / PP
Welding Type UPVC
Butt-fusion Adaptor PP
1"
Male Thread BSPT UPVC / PP
NPT UPVC / PP
Female Thread BSPT UPVC / PP
NPT UPVC
Welding Type UPVC
Butt-fusion Adaptor PP
  • Liquid flow meters are calibrated for 20°C water. Gas flow meters are calibrated for normal conditions. ( 0°C , 1 atm)
  • All adaptors can be manufactured to order, please contact us for price and lead time. Specs: adaptor 3/4" NPT male/ female thread (UPVC / PP / PSU) type is custom made, please contact us for details. Please refer to the chemical resistance chart for understanding if our flowmeters body and parts are acceptable for your solution.
  • Above temperature information is for reference only and may not be applicable for all environments.
  • * Above flow rate range and materials is for standard specs. Please choose proper products according to your usage and environment conditions. You are welcome to contact us directly for any requests and advice. 
Size
 
 
 
 
Unit: mm  
Adapter Spec   A     B   C   D     E  
1"Male Thread 270 153 58.5 61 69
1"Female Thread 270 153 58.5 61 69
1"CNS 257 153 52 61 69
1"ASTM 257 153 52 61 69
1"JIS 255 153 51 61 69
3/4"Male Thread 256 153 51.5 61 69
3/4"Female Thread 272 153 59.5 61 69
3/4"CNS 260 153 53.5 61 69
3/4"ASTM 254 153 50.5 61 69
3/4"JIS 260 153 53.5 61 69
3/4"DIN 254 153 53.5 61 69
3/4"DIN Thick pipe wall 254 153 51.5 61 69
3/4"JIS MIN 254 153 49.5 61 69
1/2"ASTM 252 153 49.5 61 69
1/2"JIS 250 153 48.5 61 69
1/2"DIN 250 153 48.5 61 69
PP OD33 
ID25.2
254 153 50.5 61 69
 

 

 

 

 

 

 


Installation
Step 1.
Please set up pipes vertically
Step 2.
Disassemble adaptors form flow meter body both ends
Step 3.
Connect adaptors with pipes (include union nuts)

 

Step 3-1.
Thread type: Wrap up Teflon tape around first for tight connection

 

Step 3-2.
Welding Type: Gluing adaptors and pipes, connect both together

 

Step 4.
After glue dried and getting steady, tightly connect adaptor with body with buts by hand

 

Detailed installation instructions


 

 


 

 

 

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