Flow Meters

FAC Series — Flow Meter

Acrylic flow meter · Water and air

Select a scale for your application, then choose the available connections and options. Original drawings and the complete source PDF are included below.

Find your meter

FAC Series Original source approval marks

Technical data

Application and operating limits

Service: Gas and liquid
Mounting: Vertical
Accuracy: 3% of full scale
Pressure limit: 150 psig (10 bar) at 38°C
Temperature: −24 to +54°C
Weight: 0.45–0.5 kg

Materials and options

Body: Acrylic plastic
O-ring: NBR or Viton
Float: SS316
Valve material: SS316
Connection material: SS316
Connection sizes: ¼ in, ⅜ in or ½ in NPT; option available

Dimensions and construction

FAC dimensions (mm)
Height	Width	Body depth	Depth with valve	Connection centres	Mounting
120	35	38	110	75	M4; 35 mm centres

Select your FAC Series meter

Choose your fluid, units and maximum range to compare the available scales.

1–3. Your flow requirements

1. Fluid2. Flow units3. Max flow range

4. Choose a matching meter

Choose a fluid to begin.

6. Your selection

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Selected referenceComplete your selection above

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Specifications are general selection guidance. Confirm materials, connection standards, operating temperature and pressure with Sightflow before placing an order.