F311 195 mm M size patented dual-indicator flowmeter

General Features

Other features

• Equipped with an inductor, which confirms the pipeline’s current capacity by means of detecting the floating migration. The inductor can be connected instruments or computers and is often used as part of the control or alarm system.
• Designed for use with highly corrosive solutions.
  
• 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.

 

Please place your order according below information.

 

	Series	F311 PSU
	Applicable Fluid	Water or Chemicals, see material datasheet for details
	Body Material	PSU
	Float Material	AISI316
	Guide Rod Bottom Material
	O-ring Material	EPDM / VITON
	Union Nuts Material	UPVC
	Guide Rod Bottom Material	PP
	Scale Range (L/min)	23 - 80 L/min
		20 - 100 L/min
	Adaptor Size and Adaptor Material
	1/2"
		Male Thread	BSPT	UPVC / PP
		Female Thread	BSPT	UPVC / PP
		Welding Type		UPVC
	3/4"
		Male Thread	BSPT	UPVC
			NPT	UPVC
		Female Thread	BSPT	UPVC / PP
			NPT	UPVC
		Welding Type		UPVC
		Butt-fusion Adaptor		PP
	1"
		Male Thread	BSPT	UPVC
			NPT	UPVC
		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 1" 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. 

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

H-Metal High Quality stainless steel flat fan spray nozzle

F34 270mm L size pipe size ½-1" flow meter with inductor

Flowmeter Scale Customization