Window Sight Flow Indicators | Raptor Supplies
We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.

Where We Deliver

Email Phone
Onboard Raptor as a vendor

PLAST-O-MATIC Window Sight Flow Indicators

Used for measuring the liquid flow rates, through a closed system, at a maximum line pressure of 200 psi. Feature sensors with switches to initiate the alarm, activate other equipment or shut the system. Integrated with a PVC constructed screen for quantitative readout

Filter

Plast-O-Matic variable area flow indicators indicate liquid flow rates from low flows of 0 - 1 GPM even when used at high line pressures. These flow indicators feature sensors with switches to initiate the alarm, activate other equipment or shut the system.
PLAST-O-MATIC -

FIG Series Variable Area Flow Indicators

PLAST-O-MATIC FIG025V-PV-2.5-1A
StyleModelPrice (ex. VAT)
AFIG025V-PV-2.5-1€362.96
RFQ
AFIG025V-PV-2.5-2€362.96
RFQ
AFIG050V-PV-2.5-5€362.96
RFQ
AFIG050V-PV-2.5-10€362.96
RFQ
AFIG025V-CP-2.5-1€395.39
RFQ
AFIG025V-CP-2.5-2€395.39
RFQ
AFIG050V-CP-2.5-5€395.39
RFQ
AFIG050V-CP-2.5-10€395.39
RFQ
PLAST-O-MATIC -

FIGS Series Variable Area Flow Indicators

PLAST-O-MATIC FIGS025V-PV-2.5-A-1A
StyleModelPrice (ex. VAT)
AFIGS025V-PV-2.5-A-1€436.55
RFQ
AFIGS025V-CP-2.5-B-1€466.48
RFQ
AFIGS050V-CP-2.5-B-10€528.84
RFQ
AFIGS050V-CP-2.5-A-10€528.84
RFQ
AFIGS050V-CP-2.5-C-5€528.84
RFQ
AFIGS050V-CP-2.5-B-5€528.84
RFQ
AFIGS050V-CP-2.5-A-5€528.84
RFQ
AFIGS025V-CP-2.5-C-2€466.48
RFQ
AFIGS025V-CP-2.5-B-2€466.48
RFQ
AFIGS025V-CP-2.5-A-2€466.48
RFQ
AFIGS025V-CP-2.5-C-1€466.48
RFQ
AFIGS025V-CP-2.5-A-1€466.48
RFQ
AFIGS025V-PV-2.5-B-1€436.55
RFQ
AFIGS050V-PV-2.5-C-10€498.91
RFQ
AFIGS050V-PV-2.5-B-10€498.91
RFQ
AFIGS050V-PV-2.5-A-10€498.91
RFQ
AFIGS050V-PV-2.5-C-5€498.91
RFQ
AFIGS050V-PV-2.5-B-5€498.91
RFQ
AFIGS050V-PV-2.5-A-5€498.91
RFQ
AFIGS025V-PV-2.5-C-2€436.55
RFQ
AFIGS025V-PV-2.5-B-2€436.55
RFQ
AFIGS025V-PV-2.5-A-2€436.55
RFQ
AFIGS025V-PV-2.5-C-1€436.55
RFQ
AFIGS050V-CP-2.5-C-10€528.84
RFQ

Features

  • Plast-O-Matic variable area flow indicators are used for measuring the liquid flow rates, through a closed system, at a maximum line pressure of 200 psi.
  • These flow indicators are incorporated with a PVC-constructed screen for quantitative readout of variable area flow.
  • They feature corrosion-resistant thermoplastic connections (PVC or CPVC) and EPDM or FKM elastomers.
  • These Plast-O-Matic flow indicators come with 1/4 or 1/2 Inch FNPT connections.

Working Mechanism

  • These devices rely on the difference between two pressures to function (delta-P).
  • As flow is established through the variable orifice that is created between the spring-biased metering cone and the end cap that the cone rests in, developing delta-P.
  • The cone can move linearly in relation to the delta-P due to the variable orifice. A follower magnet is rotated by a magnet on the metering cone which moves together with the cone in a chamber next to the fluid cavity.
  • To deliver gauge readings proportional to flow, the gauge pointer is positioned at the end of the rotary magnet shaft and spins with the magnet.
  • Between the flow chamber and the rotary chamber, there are no mechanical seals. It is attained by coupling forces between two neighbouring magnets through a solid wall.

Frequently Asked Questions

How does a variable area flowmeter operate?

Variable area flowmeters are highly adaptable flow measurement tools that can be used with a variety of liquids, gases, and steam. They work on the basis of the variable area principle, whereby a flowing fluid moves a float, piston or vane in order to provide a larger area for the fluid to travel through.

Why is a rotameter known as a variable area flowmeter?

The variable-area flowmeter is called a rotameter because the float rotates as the flow passes it. The spinning float is an obvious signal that fluid is flowing.

What is a rotameter?

A flow meter that monitors the volumetric flow of liquids and gases is called a rotameter (variable area flow metre).

We are here to help!

Looking for a part not listed here?

Chat with us now

Popular Search Queries

Explore More