Rotameter are designed for the accurate measurement of rate of flow for liquids and gases.
The rotameter is mounted on vertically. A complete rotameter installation consists of tapered glass tube and shielded from all the sided with clearfront visibility. Inside the tubes, the float provides indication of flow rate.
Over all face to face length 500 mm for flanged end.
- Easily interchangeability of tubes without disconnection from the lines
- Scale Length: 180 – 210 mm
- Body: M.S. powder coated or SS on request.
- Cover M.S. Powder coated.
- Accuracy: +/- 2% of FSD
- Detachable scale with flow rate.
- End connection rotatable through 360
- Connection- Flanged End & Screwed End
- Cover glass protected with rubber
- Gland Bolt: SS 304 strictly.
- Packing: Pure Teflon
MATERIAL OF CONSTRUCTION AVAILABLE:
Metering Tube: Borosilicate glass tapered
Floats: SS 316/ SS 304/ M.S. / S.S. / P.P. / Pure Teflon
End Connection: SS 316/ SS 304/ M.S. / S.S. / P.P. Pure Teflon Lined
Packing: Pure Teflon + Neoprene & silicon on request
Gland: C.S. Epoxy coated / SS on request
Body: M.S. powder coated/ SS on request
Specification datas required for offers
Name of Fluid (Service)
Density / Specific Gravity
Scale marking in LPH / LPM / KG/Hr / USGPM
Operating Pressure: Min – Max working
Operating Temperature: Min – Max Working
MATERIAL OF WETTED PARTS
Line Size: Flanged End / Screwed end
Orientation: Vertical-Top bottom
Side – Side: Top – Bottom
Inlet – side & Outlet – vertical vice versa
Technical Specification :
Suitable for online installation with flanged or screw connection with several
options of materials for wetted parts.
Avaliable Sizes :
15 NB to 100 NB
2.5 to 40,000 LPH of water at ambient temperature.
0.1 to 750 Nm³/hr of air at NTP.
+2% of FSD
NOTE: Prevents of glass tube breaking to always open outlet valve & gradually operates inlet valves sizes available from 15 NB to 100 NB pipe size. Flow Ranges available from 25 LPH to 30000 LPH of water & 0.1 to 300 nm/ hr air at NTP.
High & Low Flow Alarms